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18K Rose Gold 21 Carat Diamond Link Chain Necklace
Located in New York, NY
18K Rose Gold 21 Carat Diamond Link Chain Necklace. Crafted out of 18K rose gold, every paperclip
Category

20th Century American Modern Chain Necklaces

Materials

Diamond, 18k Gold, Rose Gold

18K Yellow Gold 21 Carat Diamond Link Chain Necklace
Located in New York, NY
18K Yellow Gold 21 Carat Diamond Link Chain Necklace. Crafted out of 18K rose gold, every paperclip
Category

20th Century American Modern Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18 Carat and 21 Carat Gold Aquamarine Bracelet
Located in London, GB
all connected with a yellow gold link. Stamped 21 carat and 18 carat gold. The bracelet measures 7
Category

2010s Indonesian Modern Modern Bracelets

Materials

Aquamarine, 18k Gold, Gold

21 Carat Combine Mix Shape Diamond Bracelet Certified
Located in New York, NY
The Promise 21 Carat Diamond Bracelet features COMBINE MIX SHAPE DIAMONDS brilliants weighing a
Category

2010s American Tennis Bracelets

Materials

Diamond, Platinum

21 Carats Pink Sapphire Tennis Necklace 14 Karat White Gold 20''
Located in Great Neck, NY
21 CARATS NATURAL PINK SAPPHIRE TENNIS NECKLACE WHITE GOLD 14K 20 INCH. 3.2MM WIDE. All sapphire
Category

2010s American More Necklaces

Materials

Pink Sapphire, Diamond, 14k Gold, White Gold

Tanzanite Cabochon Pendant 21 Carats Diamonds 18 Karat
Located in North Hollywood, CA
and never been worn. This tanzanite is a gorgeous shade of blue with nice metrics and it is large 21
Category

2010s American Modern Pendant Necklaces

Materials

White Diamond, Tanzanite, 18k Gold

21 Carats + Fancy Shape Diamond By the Yard Necklace in Platinum 36 inches
Located in La Jolla, CA
21 carats Fancy Shape Diamonds Diamond By the Yard Necklace in Platinum Platinum diamond by the
Category

21st Century and Contemporary North American Chain Necklaces

Materials

Diamond, Platinum

21 Carat Yellow Gold Multi-Color Gemstone and Pearl Drop Necklace
Located in London, GB
in 21 carat yellow gold, fitted with a hook and eye closure. The necklace measures 17.5 inches in
Category

1990s Indonesian Retro Drop Necklaces

Materials

Pearl, Cultured Pearl, Garnet, Citrine, Amethyst, Gold, Yellow Gold, 22k...

21 Carat Tennis Necklace in with 3-Prong Set Round Diamonds
By Antinori Fine Jewels
Located in Rome, IT
This stunning and impressive Riviera Necklace features substantial Diamond weight of 21 Carats in
Category

2010s Italian Modern Link Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Art Deco Style Bangle 21 Carat Natural Cushion Aquamarine and Diamond
Located in Los Angeles, CA
approximately 21 carats, total bracelet weight is 35 grams, and the inner rim measures 6.25" inches in length.
Category

Vintage 1960s Unknown Art Deco Bangles

Materials

Aquamarine, Diamond, Rose Gold

Sexy Diamond Paperclip Earrings 14K Gold .21 Carat Diamond Link Earring Dangles
By Five Star Jewelry
Located in Austin, TX
dollars when you wear these earrings. Material: 14K Gold Diamond Count: 52 Diamond Weight: .21 carats
Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Diamond, 14k Gold

Vintage 21 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A magnificent, stunning and impressive vintage 21 carat diamond and platinum brooch; part of our
Category

Vintage 1960s Unknown Brooches

Materials

Diamond, Platinum

Vintage 21 Carat Diamond and Platinum Brooch
Vintage 21 Carat Diamond and Platinum Brooch
Free Shipping
H 0.69 in W 1.77 in L 2.2 in
Estate 18K Yellow Gold 21 Carat Diamond Carpet Multi-Row Bracelet
Located in New York, NY
a mesmerizing arrangement of 322 round diamonds, totaling an impressive 21 carats. Each diamond
Category

20th Century American Modern Tennis Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

21 Carat South Sea Pearl and Pink Pyramid Cabouchon Tourmaline Drop Earrings
Located in London, GB
These wonderful 21 carat yellow gold drop earrings feature each a 10.5 x 10.5 mm pyramid cabochon
Category

Early 2000s Balinese Retro Drop Earrings

Materials

Pearl, Tourmaline, South Sea Pearl, Gold, Yellow Gold, 22k Gold

David Webb Platinum & 18K Yellow Gold 21 Carats Scroll Diamond Textured Bracelet
By David Webb
Located in New York, NY
David Webb 18K Yellow Gold 21 Carats Scroll Diamond Textured Bracelet. David Webb estate yellow
Category

20th Century American Modern Cuff Bracelets

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

EGL South Africa Certified 21 Carat Violet Blue Tanzanite 18K Rose Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
Indulge in opulence with our EGL South Africa Certified 21 Carat Violet Blue AAA+ Tanzanite Ring
Category

2010s Italian Modern Cocktail Rings

Materials

Tanzanite, White Diamond, Diamond, Rose Gold, 18k Gold

21 Carat Radiant Cut Diamond Drop Earrings GIA Certified Fancy Yellow VS1-VVS1
Located in New York, NY
Kairi 21 Carats Fancy Yellow VS1-VVS1 Radiant Cut Diamond Drop Earrings in 18k Yellow Gold GIA
Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

21 Carat Cushion Cut Fancy Deep Brownish Yellow VVS1 Double Halo Engagement Ring
Located in New York, NY
This important 21 carats fancy deep brownish yellow VVS1 clarity Cushion Cut diamond set in
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

21 Carat Natural Brazil Emerald & 2.6 Ct Diamond Tennis Bracelet 14 Karat Y Gold
Located in New York, NY
approximately 21 Carat Natural Brazil Emerald & 2.6 Ct Diamond Tennis Bracelet 14 Karat Y Gold
Category

2010s American Tennis Bracelets

Materials

Diamond, Emerald, Gold, White Gold

Art Deco Diamond Pin .21 Carat Original 1920s Antique Brooch Two Tone Gold
Located in Dearborn, MI
% Natural Mined Diamond .21 Carat Diamond Weight Solid 10K Yellow & White Gold Circa 1920's The Art Deco
Category

Vintage 1920s Art Deco Brooches

Materials

Diamond, Gold, 10k Gold, White Gold, Yellow Gold

21 Carat Cushion-Cut AAA Tanzanite & 9.5 Ct Diamonds, Pendant Necklace Estate
Located in New York, NY
This extraordinary, 21 carat tanzanite is truly an extraordinary gemstone. There are total of
Category

Early 2000s Drop Necklaces

Materials

Diamond, Tanzanite, 14k Gold

Vivid Diamond 21 Carat Diamond Dangle Chandelier Earrings
By Vivid Diamonds
Located in Miami, FL
diamonds weighing 21.01 carats total, G-H color, VS2 clarity. They measure 2 inches in length and 1 inch at
Category

21st Century and Contemporary American Modern Chandelier Earrings

Materials

Diamond, 18k Gold, White Gold

Platinum 21 Carat Diamond Spray Marquise Cut Earrings
Located in New York, NY
. Total Carat Weight: 21.00cttw Diamond Quality: F-G color, VS-SI clarity. Let your style shine through
Category

20th Century Unknown Modern Dangle Earrings

Materials

Diamond, Platinum

21 Carat Oval Shape Calcidonia Cocktail Ring 14 Karat Yellow Gold Hand Made
Located in New York, NY
21 Carat Oval Shape Calcidonia Cocktail Ring 14 Karat Yellow Gold Hand Made , Size 6 Very unique
Category

2010s Cocktail Rings

Materials

Opal, Yellow Gold, 14k Gold

21 Carat Yellow Gold Multi-Gemstone Charm Bracelet
Located in London, GB
This unique charm bracelet features an assortment of beautiful semi-precious gemstones including pearls, tourmalines, citrines, aquamarines, sapphire, topaz and amethysts. All charms...
Category

Early 2000s Indonesian Modern Charm Bracelets

Materials

Multi-gemstone, Gold, 22k Gold, Yellow Gold

18K White Gold 21 Carat Diamond Chandelier Dangling Earrings
Located in New York, NY
Estate diamond drop earrings made in 18K white gold mounted with round cut diamonds of approx. 21.00cttw. These beautiful openwork diamond earrings are all sparkle, diamond quality ...
Category

20th Century American Modern Drop Earrings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 21 Carat Round Cut Diamond White Gold Bracelet
By Antinori Fine Jewels
Located in Rome, IT
clarity, totaling an impressive 21.85 carats. Elevate any ensemble with this exquisite piece, a perfect
Category

2010s Italian Modern Tennis Bracelets

Materials

Diamond, White Diamond, 14k Gold, White Gold

21 Carat Oval Cabochon Green Jade Ring in 14k Yellow Gold
Located in Honolulu, HI
Shape: Oval Color: Green Cut: Cabochon ​ ​Jade Measurements: 20.7 mm x 16.2 mm x 7.7 mm Jade Carat
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Jade, 14k Gold, Yellow Gold

Natural Yellow Round and White Diamond .21 Carat TW Gold Necklace
Located in New York, NY
RareGemWorld's classic diamond necklace. Mounted in a beautiful 14K Yellow and White Gold setting with natural round yellow diamond melee complimented by natural round white diamond ...
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 14k Gold, White Gold, Yell...

2, 21 carat Diamonds 18 kt White Gold Ruby Fashion 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

Late 20th Century Italian Retro Fashion Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

21 Carat Blue Topaz Ring in 18 Karat White Gold with Diamonds
By Sunita Nahata
Located in Hong Kong, HK
topaz, diamond and semi-precious gemstones ring in 18K white gold. London Blue Topaz: 21.11 carat
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Topaz, Garnet, White Diamond, Diamond, Amethyst, Gold, White Gold, 18k Gold

Smoky Quartz and Citrine Dangle Earrings 21 Carats 18K Gold Plated Silver
Located in Laguna Niguel, CA
= 18.00 Carats 2 Citrines = 2.50 Carats 132 White Topazes = 0.66 Carats Metal: 18K Yellow Gold Plated
Category

21st Century and Contemporary Contemporary Dangle Earrings

Materials

Topaz, Quartz, Citrine, Sterling Silver, Silver, Yellow Gold, Gold Plate...

21 Carat Square Emerald Bluish Violet & Diamond Fashion Pendants In 18K WG
Located in Chicago, IL
bluish violet tanzanite weighing 21.00 carats and a single oval-cut diamond weighing 0.52 carats as a
Category

2010s Pendant Necklaces

Materials

Diamond, Emerald, White Gold, 18k Gold

21 Carat Cushion Cut Diamond Engagement Ring Fancy Brownish Greenish Yellow SI1
Located in New York, NY
GIA Certified Center Diamond: Carat Weight: 20.03 Carats Color : Fancy Brownish Greenish Yellow
Category

2010s American Engagement Rings

Materials

Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold

Impressive Clear Blue 21 Carat Topaz 18 Karat Gold Clip-On Earrings
By Natkina
Located in Montreux, CH
18 K White Gold Earrings Diamond 2-Round 57-0,22-4/6A Diamond 24-Round 57-0,4-4/6A Topaz 8--Pear-21,53 (1)/1A 16,13 Weight 20,56 gram With a heritage of ancient fine Swiss jewel...
Category

2010s Clip-on Earrings

Materials

Diamond, Topaz, 18k Gold

Natural Yellow Round and White Diamond .21 Carat TW Gold Wedding Band
Located in New York, NY
RareGemWorld's classic diamond band. Mounted in a beautiful 14K Yellow and White Gold setting with natural round yellow diamond melee complimented by natural round white diamond mele...
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Yellow Diamond, White Diamond, Diamond, 14k Gold, Gold

London Blue Topaz Cocktail Ring Diamond and Kyanite Double Halo 21 Carats Total
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural London Blue Topaz = 15.50 Carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Kyanite, Blue Topaz, Topaz, White Diamond, Diamond, Sterling Silver, Sil...

London Blue Topaz Cocktail Ring Diamond and Kyanite Double Halo 21 Carats Total
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural London Blue Topaz = 15.50 Carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Kyanite, Blue Topaz, Topaz, White Diamond, Diamond, Sterling Silver, Sil...

London Blue Topaz Cocktail Ring Diamond and Kyanite Double Halo 21 Carats Total
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural London Blue Topaz = 15.50 Carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Kyanite, Blue Topaz, Topaz, White Diamond, Diamond, Sterling Silver, Sil...

London Blue Topaz Cocktail Ring Diamond and Kyanite Double Halo 21 Carats Total
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural London Blue Topaz = 15.50 Carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Kyanite, Blue Topaz, Topaz, White Diamond, Diamond, Sterling Silver, Sil...

London Blue Topaz Cocktail Ring Diamond and Kyanite Double Halo 21 Carats Total
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural London Blue Topaz = 15.50 Carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Kyanite, Blue Topaz, Topaz, White Diamond, Diamond, Sterling Silver, Sil...

London Blue Topaz Cocktail Ring Diamond and Kyanite Double Halo 21 Carats Total
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural London Blue Topaz = 15.50 Carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Kyanite, Blue Topaz, Topaz, White Diamond, Diamond, Sterling Silver, Sil...

London Blue Topaz Cocktail Ring Diamond and Kyanite Double Halo 21 Carats Total
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural London Blue Topaz = 15.50 Carat
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Blue Topaz, Kyanite, Topaz, White Diamond, Diamond, Sterling Silver, Sil...

Art Deco Era 21 Carat Cabochon Pear Shape Emerald Drop Earrings AGL Certified
Located in Miami, FL
White Gold - Length: 4.4cm - Weight: 7.60 Grams Emerald Details: - Carat: 21.17 (total) - Cut
Category

Vintage 1940s Art Deco Drop Earrings

Materials

Emerald

Gianni Lazzaro 2, 21 Carat Aquamarine Diamond White 18K Gold Earrings for Her
By Natkina
Located in Montreux, CH
Ring White Gold 18 K Gianni Lazzaro Diamonds 82-0,42 ct HSI Aquamarine 6 - 2,21ct. With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva-based jewelry bra...
Category

21st Century and Contemporary Swiss Modern Drop Earrings

Materials

Diamond, Aquamarine, Gold, 18k Gold

3.68 Carat Emerald Cut Green Tourmaline & Diamond Ring in 18 Karat White Gold
Located in Great Neck, NY
diamonds weighing .21 carats GH-Si1 quality Set in 18 karat white gold ring 3.23 grams Very fashionable
Category

2010s American Modern Fashion Rings

Materials

Tourmaline, Diamond, White Gold, 18k Gold

GIA Certified 21.85 Carat Natural Color Change Alexandrite
Located in New York, NY
This stunning oval over 21 carat genuine alexandrite – a rare color-change variety of chrysoberyl
Category

2010s Malagasy Loose Gemstones

Materials

Alexandrite

GIA Certified 21.85 Carat Natural Color Change Alexandrite
GIA Certified 21.85 Carat Natural Color Change Alexandrite
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W 0.69 in D 0.45 in L 0.53 in
Fine Ruby Bracelet with Canary and White Diamonds 18K Gold
Located in Carlsbad, CA
Fine Rubies = 21 Carats White Diamonds = 2.52 Carats ( Color: F, Clarity: VS ) Metal: 14K Gold
Category

Late 20th Century Contemporary Modern Bracelets

Materials

Diamond, White Diamond, Ruby, Gold, Yellow Gold, 14k Gold

Drop Earrings Yellow Gold
Located in PARIS, FR
Yellow gold hoop earrings 900 thousandths (21 carats). dimensions: 3.42 x 0.70 cm. total weight
Category

20th Century French Hoop Earrings

Materials

Yellow Gold

Drop Earrings Yellow Gold
Drop Earrings Yellow Gold
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W 0.28 in L 1.35 in
Impressive Multi-Color Sapphire Crab Brooch
Located in New York, NY
An impressive, large and articulated crab brooch. Made in 18kt yellow gold, enriched with 21 carats
Category

Vintage 1980s Brooches

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 18k Gold

Impressive Multi-Color Sapphire Crab Brooch
Located in New York, NY
An impressive, large and articulated crab brooch. Made in 18kt yellow gold, enriched with 21 carats
Category

Vintage 1980s Brooches

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 18k Gold

0.96ct Princess & Round Diamond Bezel Pendant in 18KT White Gold
Located in New York, NY
Diamonds: 21 Carat Weight: 0.26ctw Setting: Pave
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Burle-Marx Pink Tourmaline Ring
By Haroldo Burle-Marx
Located in Bethesda, MD
. The oval raspberry pink Tourmaline measures 14.5*12.5mm weighing 21 carats. Size 7.5 adjustable
Category

Vintage 1980s Brazilian Fashion Rings

Materials

Tourmaline, 18k Gold

Blue Sapphire and Diamond Heart Ring
By Diamond Scene New York
Located in New York, NY
.21 carats of blue sapphire .35 carats of whire diamonds set in 18k white gold The heart is just
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire

Opal and Tzavorite Pendant
Located in Geneva, CH
form Opal from "Wollo Ethiopia" about 21 carat mounted on gold. Weight: 7.09 grams. Length: 6.00
Category

21st Century and Contemporary Aesthetic Movement Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

Meghna Jewels 3.09 carats Tourmaline 14K Gold Diamond Heart Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
This charm has been meticulously crafted from 14-karat gold and 3.09 carat tourmaline & .21 carats
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Tourmaline, Gold, 14k Gold

Diana M. 21ct Vintage Aquamarine & Diamond Ring, Platinum No Heat Natural
By Diana M. Jewels
Located in New York, NY
"This vintage platinum ring features a stunning 21-carat aquamarine center stone, complemented by
Category

21st Century and Contemporary American Retro Fashion Rings

Materials

Aquamarine, Diamond, Platinum

Meghna Jewels 3.09 carats Tourmaline 14K Gold Diamond Heart Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
This charm has been meticulously crafted from 14-karat gold and 3.09 carat tourmaline & .21 carats
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Tourmaline, Gold, 14k Gold

21.6 Carat Honey Quartz and Diamond Cocktail Ring in 18 Karat Yellow Gold
By Sunita Nahata
Located in Hong Kong, HK
Sunita Nahata presents a stunning and regal 21 carat honey quartz cocktail ring. The stunning
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Diamond, Quartz, White Diamond, Gold, Yellow Gold, 18k Gold

The Royal Diamond Swiss Diamond Wristwatch
By The Royal Diamond
Located in Geneva, CH
. 361 round cut Diamond, estimated in our opinion total about 21 carats. Length: 17.50 centimeters
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Diamond, 18k Gold, White Gold

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21 Carat For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 21 carat for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, White Gold and 18k Gold. You can easily find a 312 antique edition and 45393 modern creations to choose from as well. Making the right choice when shopping for a 21 carat may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Finding an appealing 21 carat — no matter the origin — is easy, but LB Exclusive, Roman Malakov and TJD each produced a popular version that is worth a look. Take a look at a 21 carat featuring Diamond from our inventory today to add the perfect touch to your look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and cushion cut cut versions available here, too. Most of our 21 carat for sale are for women, but there are 10625 pieces available to browse for men.

How Much is a 21 Carat?

Prices for a 21 carat can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $6,999,999, while this accessory, on average, fetches $4,136.