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Platinum, Diamond and Emerald Wristwatch
Located in New York, NY
black Arabic numerals, within a modified rectangular diamond-set case flanked by 2 marquise-shaped
Category
Vintage 1920s Art Deco Wrist Watches
Materials
Diamond, Emerald, Platinum
GIA Reporft Certified Cut-Cornered Rectangular Modified Brilliant Diamond
Located in Surfside, FL
GIA report certified cut-cornered rectangular modified brilliant diamond, 1 carat (F color, VS2
Category
20th Century Engagement Rings
Materials
Diamond, Platinum
14K 6.60ctw Tanzanite & Diamond Earrings - Rectangular Step Cut & Pear Modified
Located in Holtsville, NY
Count: 18
* Stone Shape: Cut Cornered Rectangular Step Cut, Pear Modified Brilliant
* Stone Color
Category
2010s American Artist Stud Earrings
Materials
Diamond, Tanzanite, 14k Gold
GIA Report Certified Cut-Cornered Rectangular Modified Brilliant Cut Diamond
Located in Surfside, FL
GIA report certified engagement ring cut-cornered rectangular modified brilliant cut diamond 1.01
Category
20th Century Engagement Rings
Materials
Diamond, White Gold
GIA Report Certified Rectangular Modified Brilliant Cut Diamond Ring, 1.49 Carat
Located in Surfside, FL
GIA report certified rectangular modified brilliant cut diamond 1.49 carat (H color, VS2 clarity
Category
20th Century Engagement Rings
Materials
Diamond, Yellow Gold
1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond Gia Cert
Located in Sherman Oaks, CA
1.05 Ct Loose H/VS2 Rectangular Modified Brilliant Princess Diamond GIA Cert
Diamond General Info
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
Free Shipping
W 0.24 in D 0.15 in L 0.22 in
GIA Certified Rectangular Modified Brilliant Cut Diamond 1.01cts 'F, SI1' Ring
Located in Surfside, FL
GIA certified rectangular modified brilliant cut diamond 1.01 carat (F color, SI1 clarity) ring set
Category
20th Century Fashion Rings
Materials
White Gold
Platinum 3.14ct I/VS1 Modified Brilliant Diamond Ring & 1.60ct Triangle Diamonds
Located in London, GB
Platinum 3.14ct I colour VS1 clarity rectangular modified brilliant GIA
natural diamond 3-stone
Category
2010s British Engagement Rings
Materials
Diamond, Platinum
Bespoke GIA Square Pear 19.38 Carat Yellow White Platinum Diamond Drop Earrings
By Hasbani Diamonds
Located in London, GB
- Cornered Rectangular Modified Brilliant GIA Certified Diamonds Y to Z in color with VS1 to VVS2 clarity
Category
2010s British Modern Drop Earrings
Materials
Diamond, White Diamond, Yellow Diamond, Platinum
NO RESERVE! - VVS1 2.00 Carat Fancy Diamond Double Halo 18K White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
Brownish Yellow
Clarity: VVS1
Shape: Cut-Cornered Rectangular Modified Brilliant
Side Stone Diamonds Round
Category
2010s Israeli Art Deco Engagement Rings
Materials
Yellow Diamond, Diamond, 18k Gold, White Gold
1.01 Carat Rectangular Cut Diamond Rose Gold Pendant Necklace
By Issac Nussbaum
Located in New York, NY
rectangular modified brilliant cut diamond, weighing 1.01 carats. I color SI2 clarity.
The incredible
Category
2010s American Modern Pendant Necklaces
Materials
Diamond, Rose Gold
GIA Certified 1.01 Carat Rectangular Brilliant Fancy Yellow I1 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC55507
Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT
Diamond
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, Yellow Diamond
W 0.23 in D 0.15 in L 0.22 in
1.01 Carat Rectangular Brilliant Gia Certified Fancy Yellow I1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC55507
Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT
Diamond
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Free Shipping
W 0.23 in D 0.15 in L 0.22 in
1.28 Carat Rectangular Brilliant GIA Certified Fancy Yellow VS2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC55743
Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT
Diamond
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
Free Shipping
W 0.25 in D 0.16 in L 0.23 in
GIA Certified Rectangular 0.74 Carat Diamond Platinum Engagement Ring
Located in Surfside, FL
GIA certified rectangular modified brilliant cut diamond: 0.74 carat, E color- SI1 clarity, set in
Category
20th Century Engagement Rings
Materials
Platinum
GIA Certified 10.08 Old Mine Rectangular Brilliant W-X, SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57282
Stone Shape: Modified Rectangular Brilliant
Diamond Weight: 10.08
Category
Late 20th Century Loose Gemstones
Materials
Diamond
W 0.05 in D 0.04 in L 0.06 in
GIA Certified 10.08 Old Mine Rectangular Brilliant W-X, SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57282
Stone Shape: Modified Rectangular Brilliant
Diamond Weight: 10.08
Category
Antique Early 1800s Art Deco Loose Gemstones
Materials
Diamond
H 0.33 in W 0.45 in L 0.55 in
1.10 Carat Rectangular Brilliant GIA Certified Fancy Brownish Yellow Vs2 Clarity
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC55734
Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT
Diamond
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
W 0.25 in D 0.15 in L 0.21 in
18k Yellow Gold Large GIA Rectangular Cushion Aquamarine Solitaire Cocktail Ring
Located in Montclair, NJ
fine quality aquamarine is a large rectangular cushion cut stone, weighing approximately 11.50 carats
Category
Early 2000s Solitaire Rings
Materials
Aquamarine, 18k Gold, Yellow Gold
Fine Diamond Ring
Located in Palm Beach, FL
Fine Diamond Ring
Claw set with a cut-cornered rectangular modified brilliant-cut diamond weighing
Category
20th Century Engagement Rings
Materials
Diamond
Diamond Ring Set in 18 Karat Gold with Diamonds Mounting
By Goshwara
Located in New York, NY
x 17.17 x 14.24 mm
Shape and Cut: Cut Cornered Rectangular Modified Brilliant.
International
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, 18k Gold
Captivating 0.79ct Diamond Ring
Located in רמת גן, IL
.
Product Details:
Metal: 18K White Gold
Main stone: 1 pc Diamond
Shape: Rectangular Modified
Color grade
Category
2010s Singaporean Solitaire Rings
Materials
Diamond, White Gold
18K White Gold Ring with 1.91 Natural Diamonds and Fancy Intense Yellow Diamond
Located in רמת גן, IL
array of side stones. The centerpiece is a 1.11 carat rectangular modified brilliant stone, exuding a
Category
2010s Singaporean Cluster Rings
Materials
Diamond, Yellow Diamond, 18k Gold, White Gold
GIA Natural Fancy Yellow Diamond 2.31 carat with Side Diamonds in Platinum & 18k
Located in La Jolla, CA
Ring features a 2.31 carat Natural Fancy Yellow Diamond with a Rectangular Modified Brilliant-cut in
Category
21st Century and Contemporary North American Three-Stone Rings
Materials
Yellow Diamond, White Diamond, Platinum, Yellow Gold, 18k Gold
Cartier Diamond and Pearl Necklace
By Cartier
Located in New York, NY
strands of pearls ap. 10.0 to 9.3 mm., completed by a clasp of 14 cut-cornered rectangular modified
Category
Late 20th Century French Artist Link Necklaces
Materials
Diamond, Pearl
12.25 Carats Sapphire Diamond Cocktail Ring
Located in New York, NY
Sapphire Diamond Cocktail Ring
Rectangular step-cut sapphire of 12.25 carats (16.01 x 10.94 x 6.41
Category
Late 20th Century Malagasy Cocktail Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified Fancy Yellow Diamond 1.14 Carats
Located in Westminster, CA
: Cut Cornered Rectangular Modified Brilliant
Color: Fancy Light Yellow
Clarity: VS2
Color Distribution
Category
2010s Indian Modern Cocktail Rings
Materials
Diamond, Yellow Diamond, 18k Gold
GIA 3.03ct Natural Radiant Cut Diamond with Pave Diamonds Ring 18k White Gold
Located in Aventura, FL
Carat Weight: 3.03 Carat
Cutting Style: Cut-Cornered Rectangular Modified Brilliant
Shape: Natural
Category
21st Century and Contemporary American Modernist Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Peter Suchy GIA Certified 1.42 Carat Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy Workshop.
1 cut corner natural fancy deep brownish yellow rectangular modified diamond
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Yellow Diamond, Brown Diamond, Platinum
GIA Certified Fancy Yellow Diamond 1.09 Carats
Located in Westminster, CA
: Cut Cornered Rectangular Modified Brilliant
Color: Fancy Light Yellow
Clarity: VS1
Color Distribution
Category
2010s Indian Modern Cocktail Rings
Materials
Diamond, Yellow Diamond, 18k Gold
Vintage EGL 5.13 Carat Radiant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage EGL 5.13 Carat Radiant Cut Diamond Platinum Ring. Featuring one EGL modified
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified Natural Fancy Brownish Yellow Diamond 0.76ct
Located in Antwerpen, BE
of our diamond sales.
Every diamond we offer has a captivating story to tell and it takes over 200
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Diamond, Yellow Diamond
Natural Fancy Pink Color GIA Certified Diamond Bracelet
Located in New York, NY
Fancy Pink and White Diamond Bracelet.
Set with eight pink color cut-cornered rectangular, square
Category
Late 20th Century Unknown Artist Link Bracelets
Materials
Diamond, Pink Diamond, Rose Gold, Platinum
Vintage GIA 12.47 Carat Total Weight Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
G color, VS2 clarity. Accented by one GIA rectangular modified brilliant cut diamond of 2.02 carats
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 1.02 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
/ rectangular modified brilliant diamond weighing 1.02 ct. with G color and SI-1 clarity. The center stone is
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Diamond, Platinum
GIA Certified Intense Yellow Radiant Diamond Ring
Located in New York, NY
features a mesmerizing yellow diamond in a cut-cornered rectangular cut.
The captivating Fancy Intense
Category
21st Century and Contemporary Cocktail Rings
Materials
Yellow Diamond, 18k Gold, Yellow Gold, Platinum
William Goldberg 63 Carat Spectacular Diamond Infinity Necklace
By William Goldberg
Located in New York, NY
-cornered rectangular modified-brilliant cut], cushion, marquise, circular, pear, rectangular, oval, and
Category
21st Century and Contemporary American Modern Multi-Strand Necklaces
Materials
Diamond, Platinum
Nally Natural Fancy Green-Yellow Diamond Ring GIA
Located in New York, NY
NALLY Exquisite Diamond Ring, with 3.60 carat Cut-Cornered Rectangular Modified Brilliant Cut
Category
21st Century and Contemporary American Artist Solitaire Rings
Materials
Yellow Diamond, 18k Gold
Belle Epoque 1.80 Ct. Diamond Plus Platinum ring
Located in Napoli, IT
modified rectangular cushion cut Diamond rather flat in cut that spreads for 1.80 Ct (8.13 mm. x 7.12 mm
Category
Early 20th Century European Belle Époque Engagement Rings
Materials
Diamond, Platinum
1.09 Carat Loose F/ VS2 Princess Cut Diamond GIA Certified
Located in Sherman Oaks, CA
: Rectangular Modified Brilliant
Measurements: 5.94 x 5.50 - 3.90 mm
Diamond Grading Results
Carat Weight
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
GIA Certified 0.60 Carat Fancy Light Green Diamond Ring
Located in Kowloon, HK
➛ Stone Shape: Cut-Cornered Rectangular Modified Brilliant
➛ Stone Color: Fancy Light Green
➛ Stone
Category
2010s Asian Engagement Rings
Materials
Diamond, White Diamond, 18k Gold, White Gold
Bold Brilliance: 1.45 Carat Radiant Diamond Ring with Dazzling Accents
Located in רמת גן, IL
-cornered rectangular modified brilliant diamond, also known as a radiant cut diamond, as its radiant
Category
2010s Israeli Engagement Rings
Materials
Diamond, 18k Gold, White Gold
11.31CT Total Weight Fancy Vivid Pink Diamond Ring, GIA Certified
Located in New York, NY
pink diamond with an SI2 clarity and a rectangular modified brilliant cut. The diamond is surrounded by
Category
21st Century and Contemporary American Aesthetic Movement Cocktail Rings
Materials
Diamond, Pink Diamond, 18k Gold, White Gold
1.02 Carat White Diamond Ring SI2 Clarity IGI Certified
Located in Kowloon, HK
Shape: Cut Cornered Rectangular Modified Brilliant
➛ Stone Color: H Colour
➛ Stone Weight: 1.01 carats
Category
2010s Asian Engagement Rings
Materials
White Diamond, Diamond, White Gold, 18k Gold
14 Karat Rose Gold and Diamond "Antiqed" Inspired Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k rose gold "antiqued" inspired ring with EGL cut corner rectangular modified cut 1.00 carat
Category
2010s American Art Deco Engagement Rings
Materials
Diamond, 14k Gold, Rose Gold
1 pc Natural Diamond - 0.50 ct - Radiant - I - VS1- GIA Certificate
Located in רמת גן, IL
Natural Cut-Cornered Rectangular modified diamond in a 0.50 carat I VS2 with Beautiful cut and
Category
2010s Israeli Loose Gemstones
Materials
Diamond
1.18 Carat Loose H / VS1 Princess Cut Diamond GIA Certified
Located in Sherman Oaks, CA
Diamond General Info
Diamond Cut: Rectangular Modified Brilliant
Measurements:6.11 x 5.68
Category
21st Century and Contemporary American Modern Loose Gemstones
Materials
Diamond
Free Shipping
W 0.25 in D 0.17 in L 0.23 in
1.02 Carat Fancy Intense Yellow Diamond Ring & Pendant Convertible GIA Certified
Located in Kowloon, HK
➛ Stone Shape: Cut Cornered Rectangular Modified Brilliant
➛ Stone Color: Fancy Intense Yellow
➛ Stone
Category
2010s Asian Wedding Rings
Materials
Diamond, White Diamond, Yellow Diamond, 18k Gold, White Gold
GIA Certified 1.14 Carat Brown - Green Yellow Diamond 18 KT Gold Engagement Ring
Located in London, GB
- Cornered rectangular modified Diamond situated in the center of the ring featuring 0.80 Carat clarity SI1
Category
2010s British Modern Engagement Rings
Materials
Diamond, White Diamond, Yellow Diamond, Brown Diamond, Gold, White Gold,...
0.52 Carat Fancy Light Gray Blue Diamond Ring VVS1 Clarity GIA Certified
Located in Kowloon, HK
➛ Stone Shape: Cut-Cornered Rectangular Modified Brilliant
➛ Stone Color: Fancy Light Gray-Blue
➛ Stone
Category
2010s Asian Engagement Rings
Materials
Emerald, Pink Diamond, Blue Diamond, White Diamond, Diamond, White Gold,...
1.05ct Emerald & Diamond Spike Earrings in 14k White Gold
By Harlin Jones
Located in Sydney, NSW
Emerald & Diamond Spike Earrings in 14k White Gold
- 2x Modified step cut pear-shaped diamonds F
Category
21st Century and Contemporary North American Modern Stud Earrings
Materials
Diamond, Emerald, 14k Gold, White Gold
Hand Engraved 14K Gold Diamond Cigar Band - .44 Carat VVS2
Located in Hummelstown, PA
rectangular modified brilliant-cut diamond mounted in a hand fabricated 14 karat yellow gold setting, which
Category
2010s American Engagement Rings
Materials
Diamond, 14k Gold
Important 15.14 Carat Radiant Cut Diamond G VS1 Platinum Ring GIA Certified
Located in New York, NY
that the 15.14 carat cut-cornered modified rectangular brilliant cut has G color and VS1 clarity.
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond, Platinum
9 Carat Radiant Cut Diamond Engagement Ring GIA Certified K SI1
Located in New York, NY
: 7 Carats
Color: K
Clarity: SI1
Style: CUT-CORNERED RECTANGULAR MODIFIED BRILLIANT
Aproximate
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Art Deco Diamond and Platinum Cocktail Wristwatch, Circa 1925
Located in London, GB
An Art Deco diamond cocktail wristwatch, with a rectangular, silvered dial with Art Deco style
Category
Early 20th Century American Art Deco Wrist Watches
Materials
Diamond, Platinum
5 Carat Radiant Cut Diamond Engagement Ring GIA Certified I VS2
Located in New York, NY
Carat Weight: 5 Carats
Color : I
Clarity: VS2
Style: CUT-CORNERED RECTANGULAR MODIFIED BRILLIANT
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
14 Carat Radiant Cut Diamond Engagement Ring GIA Certified K SI2
Located in New York, NY
:
Carat Weight: 13 Carats
Color : K
Clarity: SI2
Style: RADIANT CUT-CORNERED RECTANGULAR MODIFIED
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
GIA Certified 1.63 Ct Radiant Fancy Light Yellow Diamond Engagement Ring
By Simon Ardem
Located in New York, NY
Rectangular Modified Brilliant cut Natural Fancy Light Yellow VS2 diamond, 7.08 x 6.20 x 4.01 mm. Side stone
Category
2010s American Bridal Rings
Materials
Yellow Diamond, Platinum
Natural Sapphire Diamond Earrings 14k Gold 1.74 TCW Certified
Located in Brooklyn, NY
, Diamond
Species & Variety: Natural Corundum/Sapphire
Stone Cut: Cut-Cornered Rectangular Modified
Category
2010s American Stud Earrings
Materials
Diamond, Sapphire, 14k Gold
Natural Sapphire Diamond Earrings 14k Gold 1.74 TCW Certified
Located in Brooklyn, NY
, Diamond
Species & Variety: Natural Corundum/Sapphire
Stone Cut: Cut-Cornered Rectangular Modified
Category
2010s American Stud Earrings
Materials
Diamond, Sapphire, 14k Gold
- 1
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Modified Rectangular Diamond For Sale on 1stDibs
You are likely to find exactly the modified rectangular diamond you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect modified rectangular diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. 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. A modified rectangular diamond from J. Birnbach, Graff and Peter Suchy — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a radiant cut iteration of this accessory, while there are also emerald cut cut and brilliant cut cut versions available here, too. Finding a modified rectangular diamond for sale for women should be easy, but there are 17 pieces available to browse for unisex as well as men, too.
How Much is a Modified Rectangular Diamond?
Prices for a modified rectangular diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $712 and can go as high as $610,200, while this accessory, on average, fetches $15,300.
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