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Diamond Jewelry

2,514
201,934
1,760
to
34,761
134,612
39,302
532
473
282
419
4,004
45,058
154,201
1,646
1,274
3,306
2,138
1,363
2,466
2,578
2,878
4,014
3,617
236
2,792
2,295
1,993
1,981
1,955
138,245
62,938
2,511
173,703
91,985
75,422
52,886
55,469
203,694
37,689
23,918
33,847
22,458
74614
21190
18232
13658
9214
to
45,827
41,142
17,604
5,685
4,923
4,278
2,219
2,138
599
529
452
331
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186
97
26
9
8
Gemstone: Diamond
1950s Platinum Blue Sapphire and Diamond Mid Century Retro Non-Pierced Earrings
Located in Lexington, KY
This midway retro pair of 1950s platinum and diamond earrings starring medium blue sapphires provide a secure and comfortable fit f...
Category

1950s American Retro Vintage Diamond Jewelry

Materials

Diamond, Blue Sapphire, Platinum

3.9 Carat Diamond Pave Multi Layer Ear Cuff Earrings 14 Karat White Gold Jewelry
Located in IN
These Diamond Stud Earrings with 3.9 ct. Genuine Diamonds are a promise of perfection and purity. These studs are set in 14k Solid White Gold. You can choose these earrings in 10k/14...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, White Gold, 14k Gold

Antique Georgian 19th Century Portuguese Diamond Earrings
Located in Stamford, CT
Set in gold and silver, rivers and crescents with antique foiled diamonds in the cascades of these graceful chandelier earrings from 1790 . These are d...
Category

Late 18th Century Portuguese Georgian Antique Diamond Jewelry

Materials

Diamond, Sterling Silver

Byzantine Granulation Ring with Cabochon Turquoise & Diamonds 22kt Yellow Gold
Located in Athens, GR
Byzantine Granulation ring handcrafted in 22Kt yellow gold, featuring a Cabochon Turquoise center and two brilliant cut diamonds. The double base of th...
Category

2010s Greek Byzantine Diamond Jewelry

Materials

Turquoise, Diamond, Yellow Gold, 22k Gold, Gold

18ct Gold Diamond Solitaire Ring circa 1920s
Located in London, GB
18ct gold ring featuring a lovely diamond solitaire. Ring size UK Q 1/2 / US 8 1/4, and inside diameter 1.9cm / .75 inches. The setting depth is 3mm / .12 inch. The old cut diamond is .48 - .52 carats, and the inside band is stamped 18CT. One of the claws has a chip, but the stone is held securely. A good jeweller could repair the claw if you so wish. This is a beautiful diamond ring...
Category

Early 20th Century Diamond Jewelry

Materials

Diamond, 18k Gold

Tiffany & Co. Signature X-Diamond Yellow Gold Medium Link Bracelet
Located in New York, NY
This classic bracelet from Tiffany's elegant Signature X collection features iconic X-shaped links, set with 20 brilliant-cut round F-G VVS2-VS1 diamonds of an estimated 1.70 carats....
Category

1990s American Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Certified 15.51 CTW Sapphire and Halo Diamond Necklace Gift 18k White Gold
Located in Houston, TX
Certified Sapphire and Halo Diamond Necklace in 18K Gold with diamonds. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. Sapphire stimulates concent...
Category

21st Century and Contemporary American Art Deco Diamond Jewelry

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Oval 14 Karat Yellow Gold Link Chain Bracelet with Diamond Link
Located in New York, NY
Beautiful Italian bracelet Oval shaped links Each link 7/8 of an inch and 3/8 of an inch wide total weight 10.5 g.
Category

21st Century and Contemporary Italian Modern Diamond Jewelry

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Stunning Rose Cut Diamond Cuff Made In 18k Yellow Gold & Silver
Located in New York, NY
Jewel up your evening with this Rose Cut Diamond Bangle in Gold & Silver with open work. This bangle is openable with a very smooth and safe closure and with 2 safety clasps on both ...
Category

21st Century and Contemporary Indian Contemporary Diamond Jewelry

Materials

Diamond, 18k Gold, Rhodium, Silver, Yellow Gold, Gold

Wedding Bells Diamond 14 Karat Gold Ring, Band, Elevated Setting, .05 Carat
Located in Milford, DE
An exquisite diamond band! This ring features three diamonds on a 14K yellow gold band and white gold setting. The largest, round-cut diamond (2.1 x 2.1 mm) is prong set in an elevated, white-gold square, setting. Two smaller diamonds accent the gorgeous centerpiece on each side. The perfect ring for the perfect moments in your life! Ring size US 7 1/2 Hallmarks: 14K, Wedding Bells...
Category

Late 20th Century Art Deco Diamond Jewelry

Materials

Diamond, 14k Gold

Mini GUM DROP Iolite Blue Topaz Diamond Earrings
Located in New York, NY
Mini 18kt white gold GUM DROP™ earrings with faceted Iolite (approximately 2 cts each), Faceted Pale Blue Topaz (approximately 3 cts each), and 4 diamonds weighing ~ 0.20 cts. Speci...
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Iolite, White Diamond, Topaz, Diamond, Yellow Gold, 18k Gold, White Gold

GIA Natural No Heat Ruby Diamond Platinum Cocktail Ring
Located in Miami, FL
This chic ruby and diamond cocktail ring is crafted in solid platinum, weighing 9.2 grams and 17mm x 9mm high. Showcasing a prominent GIA lab reported oval shaped, prong-set red ruby...
Category

1960s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Ruby, Platinum

1935 Art Deco Diamond Rose Gold Platinum Ring
Located in London, GB
A very smart ring from the late Art Deco era with a stepped design in 18 carat rose gold and platinum, set with nine diamonds to the central section. The ar...
Category

1930s French Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Rose Gold, Platinum

Alexandrite Diamond Platinum Ring
Located in Beverly Hills, CA
A mesmerizing and rare alexandrite, weighing 1.18 carats, takes center stage of this platinum made ring. The alexandrite has an oval-shape along with great color-change as the color ...
Category

21st Century and Contemporary American Diamond Jewelry

Materials

Alexandrite, Diamond, Platinum

Black Diamond Bangle in 18K Solid Yellow Gold
Located in Houston, TX
This Black Diamond Bangle in 18K gold showcases sparkling natural diamonds. April birthstone diamond brings love, fame, success and prosperity. Designed with diamonds studded in a ba...
Category

21st Century and Contemporary American Art Deco Diamond Jewelry

Materials

Black Diamond, 18k Gold, Yellow Gold, Gold

Pomellato Three Cabochon Peridot Diamond 18 Karat Yellow Gold Dome Ring
Located in Boca Raton, FL
Pomellato Three Cabochon Peridot Diamond 18K Yellow Gold Dome Ring Face of ring showcases three cabochon-cut Peridot with one section of pavé set diamonds. 0.50 carat G color, VS c...
Category

20th Century Italian Contemporary Diamond Jewelry

Materials

Peridot, White Diamond, Diamond, 18k Gold, Yellow Gold

David Yurman Crossover Cross Necklace W Pave Diamonds Sterling Original Box
Located in Eagan, MN
This is a fabulous necklace by David Yurman. The cross is 1.43 inches long and .75 inches wide with a crossover band of Brilliant Cut White Pave Diamonds. It's on a David Yurman Ba...
Category

Early 2000s American Art Deco Diamond Jewelry

Materials

Diamond, Silver, Sterling Silver

Jabel Vintage Diamond Bracelet in 18 Karat Yellow and White Gold.
Located in New York, NY
Vintage Two color gold and diamond bracelet beautifully handmade in 18 Karat Gold ( solid ) signed by Jabel. The details are as follows : Diamond weight : 4.50 carat approx ( H col...
Category

1950s American Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Multi Colored Fancy Sapphire Diamond Bracelet 12.70 Carats
Located in North Hollywood, CA
This Multi Colored Sapphire and Diamond Bracelet goes beautifully with the multi colored sapphire long chain and the tassel...
Category

Early 2000s Unknown Modern Diamond Jewelry

Materials

Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, ...

Sterling Silver Amethyst Diamond Ring - 925 14k Oval 2.40ct Size 7
Located in Greensboro, NC
Size: 7 Metal Content: Sterling Silver & 14k Yellow Gold Stone Information Natural Amethyst Carat(s): 2.40ct Cut: Oval Color: Purple Natural Diamonds Cut: Single Stone Note: (four...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Amethyst, Diamond, Sterling Silver

Syna Yellow Gold Swallow Pendant with Diamonds
Located in Fort Lee, NJ
Created in 18 karat yellow gold Diamonds 0.10 ct approx Satin finish background Limited edition Chain sold separately Exquisitely crafted from 18 karat yellow gold, with a twinkling...
Category

2010s Unknown Contemporary Diamond Jewelry

Materials

Diamond, Brown Diamond, 18k Gold, Yellow Gold

Alex Jona White Diamond 18 Karat Yellow Gold Band Ring
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, brushed 18 karat yellow gold ring band, set with 9 white diamonds weighting 0.08 carats. US size 6. Can be sized to any specifica...
Category

2010s Italian Diamond Jewelry

Materials

White Diamond, Diamond, 18k Gold, Yellow Gold

1940s Art Deco Diamond Platinum Filigree Ring
Located in New Orleans, LA
Antique european cut diamond filigree ring. The center is approx. .75ct, has G-H color and SI clarity. It is surrounded by 20 single cut r...
Category

1940s Unknown Art Deco Vintage Diamond Jewelry

Materials

White Diamond, Platinum

Handcrafted 14 Karat Yellow Gold Hammer-Finished Drop Stick Pendant
Located in Great Neck, NY
14 Karat Yellow Gold Matte and Hammer-Finished Drop Stick Pendant, Enhanced with 0.07 Carats of a Pave Set Diamond Extender, Sliding on a 16" Rolo Chain.
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

Royal Blue Sapphire White Diamonds Made in Italy 18 Carats White Gold Earrings
Located in Rome, IT
Embrace timeless elegance with our "Royal Floret" Sapphire and Diamond Earrings, a luxurious creation by Antinori di Sanpietro, masterfully crafted in the heart of Italy. Each earrin...
Category

2010s Italian Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold

Diamond Men's Wedding Band in 14 Karat White Gold with 1.10 Carat Diamond Weight
Located in Austin, TX
This diamond wedding band is classic and striking! With five round brilliant, natural diamonds set in a channel setting on the top of the ring. The men's diamond band is bold and tim...
Category

2010s American Contemporary Diamond Jewelry

Materials

Diamond, 14k Gold, White Gold

2.68 Carat Oval Cab Ethiopian Opal with Diamond Accents 10K White Gold Earring
Located in New York, NY
Decorate yourself in elegance with this Earring is crafted from 10-karat White Gold by Gin & Grace Earring. This Earring is made up of 9x7 mm Oval - Cab (2pcs) 2.68 carat Ethiopian Opal and Round-cut White Diamond (64 Pcs) 0.36 Carat. This Earring is weight 3.76 grams. This delicate Earring...
Category

20th Century Chinese Art Deco Diamond Jewelry

Materials

Diamond, Opal, 10k Gold, Yellow Gold

Dalben Diamond Gold Pendant Earrings
Located in Como, IT
Dalben design Diamonds pendant earrings mounted in 18 kt white gold with 56 round brillant cut diamonds F-G color and VS clarity. Total diamond weight :1,07 carats. The earrings are ...
Category

21st Century and Contemporary Italian Contemporary Diamond Jewelry

Materials

Diamond, Gold, White Gold, 18k Gold

Spectra Fine Jewelry, Certified Colombian Emerald Diamond Garland Earrings
Located in New York, NY
From the Egyptians to the royal jewels of kings and queens, the cabochon emerald is one of the oldest and most coveted gemstones used since ancient times. Famous Egyptian emerald...
Category

21st Century and Contemporary American Diamond Jewelry

Materials

Diamond, Emerald, Platinum

5.50ct Cushion Blue Topaz Engagement Ring 0.66 Carat Round Diamond in 18ct Gold
Located in London, GB
This Stunning 5.50ct Cushion Cut Blue Topaz Engagement Ring set in 18ct White Gold with Four Claws. Featuring an intertwined Ring Shank set with 0.66ct H-SI Pave set Diamonds. This R...
Category

2010s British Modern Diamond Jewelry

Materials

White Diamond, Topaz, 18k Gold, White Gold, Gold

Natural Emerald Diamond Earrings 14k Gold 5.03 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Emerald Diamond Earrings 14k Gold 5.03 TCW Certified $6,550 113437 This is a Unique Custom Made Glamorous P...
Category

2010s American Diamond Jewelry

Materials

Diamond, Emerald, Gold, 14k Gold, White Gold

Annellino Italian Fine Jewellery 10ct Aquamarine and Diamond Gold Cocktail Ring
Located in London, GB
-Handmade by our fifth generation goldmsith -10ct Aquamarine hand cut in our 150 year old workshop -Set in 18kt White Gold -32 White VVS-G Diamonds ...
Category

21st Century and Contemporary Italian Contemporary Diamond Jewelry

Materials

White Diamond, Diamond, Aquamarine, White Gold, 18k Gold, Gold

Breathtaking Diamond 18 Karat White Gold Necklace for Her
Located in Montreux, CH
NECKLACE 18K White Gold Diamond 1.60 Cts/91 Pcs Emerald 2.04 Cts/4 Pcs
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, White Gold

Emerald 18 Karat Gold Stud Earrings
Located in Hoffman Estate, IL
Cast from 18-karat gold. These beautiful stud earrings are hand set with 1.0 carats emerald FOLLOW MEGHNA JEWELS storefront to view the latest collection & exclusive pieces. Megh...
Category

21st Century and Contemporary Unknown Contemporary Diamond Jewelry

Materials

Diamond, Emerald, Gold, 18k Gold

Classic Diamond White Gold Button Earrings
Located in New York, NY
A FABULOUS pair of earrings -- the perfect size with a ton of SPARKLE! 2.39 carats of white F color VS clarity round brilliant cut diamonds set in 18k white gold. The earrings me...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, 18k Gold

Art-Deco Style 1.57 Carat Diamond Eternity Band Ring
Located in Jaipur, IN
Art-Deco Style Diamond Eternity Band Ring This Victorian period art-deco style atypical Polki diamond band is exquisite. The uneven fancy cut flat polki diamond solitaire set in bez...
Category

2010s Indian Victorian Diamond Jewelry

Materials

Diamond, 14k Gold, Silver

Vintage 1960's 14k Yellow Gold Bamboo Bypass Style Bangle Bracelet
Located in Boston, MA
Vintage 1960's 14K Yellow Gold Bamboo Bypass Style Bangle Bracelet - There are 9 single cut diamonds set in each bamboo link , one oval garnet bezel set on the end, and a tassel on t...
Category

1960s American Retro Vintage Diamond Jewelry

Materials

White Diamond, Garnet, Yellow Gold

Carved Emerald Diamond Rhodium Silver Ring
Located in New York, NY
Spectacular a showstopper ring always .. This carved rectangle shape carved emerald ring with pave and rosecut diamonds around is a truly designer piece. Ring Size: 7 (can be sized...
Category

21st Century and Contemporary Indian Art Deco Diamond Jewelry

Materials

Diamond, Emerald, Rhodium, Silver

Syna Yellow Gold Emerald and Diamond Earrings
Located in Fort Lee, NJ
Created in 18kyg Diamonds 0.70 cts approx Emeralds 0.20 cts Draw attention with these stunning Candy Blue Topaz and Diamond Earrings. Crafted in 18kyg, each piece boasts a showstopp...
Category

2010s Unknown Contemporary Diamond Jewelry

Materials

Diamond, Brown Diamond, Emerald, 18k Gold, Yellow Gold

27.55 Carat Emerald Diamond Earrings
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold and sterling silver, these stunning drop earrings are set in 27.55 carats emerald and 5.82 carats of pave diamonds with blackened finish. Instock FOLL...
Category

21st Century and Contemporary Contemporary Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold, Sterling Silver

Handcraft Turquoise 14 Karat Yellow Gold Diamonds Sapphires Cocktail Ring
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Category

21st Century and Contemporary Italian Artisan Diamond Jewelry

Materials

Sapphire, Turquoise, Diamond, Yellow Gold, 14k Gold

Cellini Jewelers 18 Karat White Gold, 8.85 Carat Ruby and Diamond Cherry Brooch
Located in New York, NY
Made exclusively for Cellini Jewelers NYC .This lovely 18 karat white gold cherry brooch is meticulously set with round Rubies for the fruit & round Diamonds for the stem. The cherry...
Category

Early 2000s German Modern Diamond Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Blue Enamel Shield Pendant in 14 Karat Gold with Diamond Star on Gold Rolo chain
Located in New York, NY
An updated take on the classic shield shape. This pendant, in stunning royal blue enamel, is set off by a gold star with a center diamond. It has chunky jump rings, and hangs off o...
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, Gold, 14k Gold, Enamel

Diamonds, Emeralds, Blue Sapphires, Pearl, 14k White and Rose Gold Cluster Ring
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

1980s Retro Vintage Diamond Jewelry

Materials

Blue Sapphire, Pearl, Emerald, Diamond, White Gold, Rose Gold, 14k Gold

David Webb Diamond Rock Crystal Hammered Gold Ring
Located in New York, NY
A 1980's vintage David Webb carved rock crystal and diamond ring, set at the centre with a cluster of brilliant-cut diamonds within a hammered gold surrounds. Size 4 1/2 Signed Davi...
Category

1980s American Vintage Diamond Jewelry

Materials

Diamond, 18k Gold

Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Diamond engagement ring. GIA certified 2.41ct emerald cut diamond in a platinum three-stone setting with two elongated step cut trapezoid side diamonds...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, Platinum

Adolfo Courrier Pave Turquoise Diamond Stacking Ring 18 Karat Gold Jewelry
Located in Torrance, CA
Elegant Adolfo Courrier stacking ring, crafted in 18 karat white gold. One estimated 0.05 carat turquoise, accented with 36 estimated 0.01 carat round brilliant cut diamonds totali...
Category

Mid-20th Century Italian Modern Diamond Jewelry

Materials

Diamond, Turquoise, 18k Gold, White Gold

14K White Gold Paperclip Dangling Diamond Earrings
Located in New York, NY
Arguably our most unique jewelry design in our collection, the Paperclip Dangling Diamond Earrings are a guarantee conversation starter. The name of these dangling diamond earrings c...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, 14k Gold, White Gold

Stunning 5.5 CTW Diamond Heart Necklace in 18kt Solid White Gold
Located in Houston, TX
Stunning 5.5 CTW Diamond Heart Necklace in 18K Gold studded with round cut diamond. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. April birthsto...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, White Gold, 18k Gold, Gold

1.75 Carat Diamond Open Work Dome Gold Cocktail Cluster Ring
Located in Stamford, CT
Handmade 1900's diamond dome cocktail ring. 17 old mine brilliant cut diamonds, set in a 14k yellow gold setting with open scroll work and cut out top. 17 old mine brilliant cut di...
Category

Early 20th Century Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold, Gold

GIA Certified 1.41 Carats Total Emerald Cut Diamond Halo Stud Earrings
Located in New York, NY
A fashionable pair of stud earrings showcasing two emerald cut diamonds weighing 1.41 carats total, certified by GIA as D-F Color, SI1 in Clarity. Each emerald cut diamond is surroun...
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, Platinum

18k Solid White Gold Real Diamond and 12.87 Ct Emerald Flower Bracelet
Located in Houston, TX
This Emerald Flower and Diamond Tennis Bracelet in 18K gold showcases 60 endlessly sparkling natural emerald, weighing 12.87 carat and 80 pieces of diamonds weighing 1.09 carat. It m...
Category

21st Century and Contemporary American Art Deco Diamond Jewelry

Materials

Diamond, Emerald, White Gold, 18k Gold, Gold

14 Karat Yellow Gold South Sea Pearl and Diamond Bark Bangle
Located in Los Angeles, CA
14k yellow gold Gresha signature bark bangle with 2 11mm south sea pearl and 4 round diamonds of fine quality weighing .36pts. Get with other like bangles for stacking. *this design...
Category

2010s American Arts and Crafts Diamond Jewelry

Materials

Diamond, Cultured Pearl, 14k Gold

Chopard Diamond Pave Heart Pendant
Located in Greenwich, CT
Truly beautiful Diamond Pave Heart Pendant by Chopard. Happy Diamonds collection, combining the feminine style with jewelry excellence. This heart...
Category

21st Century and Contemporary Swiss Modern Diamond Jewelry

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

Syna Yellow Gold Owl Pendant with Diamonds
Located in Fort Lee, NJ
Created in 18 karat yellow gold Diamonds 0.10 ct approx Chain sold separately Crafted with 18 karat yellow gold, this pendant is enriched with 0.10 carats of dazzling diamonds, nee...
Category

2010s Unknown Contemporary Diamond Jewelry

Materials

Diamond, Brown Diamond, 18k Gold, Yellow Gold

3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Alexandrite, Diamond, Platinum

Zambian Emerald Gemstone Cocktail Ring Diamond 18k White Gold Handmade Jewelry
Located in IN
Handcrafted with care and precision, this ring features a stunning 6.24 ct. Emerald Cut Zambian Emerald at its center, surrounded by 2 Pear shape Diamonds on each side. 18k Rose Gold...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Emerald, Diamond, White Gold, 18k Gold

4 Carat Pear Shape Diamond Earrings
Located in Great Neck, NY
Multi-cut stones set in 18K white gold that create the illusion of single pear shape diamond. These stunning earrings are a black tie Harry Winston look. The total carat weight is 4....
Category

21st Century and Contemporary Italian Modern Diamond Jewelry

Materials

Diamond, 18k Gold

Shop Antique and Vintage Diamond Rings, Diamond Necklaces and Other Diamond Jewelry and Watches on 1stDibs

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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