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Rectangular Radiant Diamond

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2.66ct Rectangular Radiant Cut Canary Yellow Diamond Engagement Ring VS1
Located in Los Angeles, CA
The simple elegance of this halo canary diamond engagement ring showcase the beauty of its
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold

5.04 Carat Light Yellow Diamond Art Deco Halo Pendant Ring, Radiant Rectangular
Located in PARIS, FR
We invite you to discover this majestic ring set with a rectangular (radiant) Fancy Light Yellow
Category

21st Century and Contemporary Hong Kong Art Nouveau Cocktail Rings

Materials

Diamond, Yellow Diamond, 18k Gold

5.04 Carat GIA Rectangular Radiant Fancy Vivid Yellow Engagement Ring
Located in New York, NY
Fancy vivid yellow 5.04 carat rectangular radiant cut diamond engagement ring. Mounted in 2.7g of
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

GIA 3.51 ct Total Weight Platinum Rectangular Radiant Cut Diamond Engagement Rin
By Antinori Fine Jewels
Located in Rome, IT
3.51 ct Total Weight Platinum Rectangular Radiant Cut Diamond Engagement Ring. The ring weighs
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

0.41 Carat Radiant shaped diamond IF Clarity GIA Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: F
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.41 Carat Radiant shaped diamond IF Clarity GIA Certified
0.41 Carat Radiant shaped diamond IF Clarity GIA Certified
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H 0.11 in W 0.15 in L 0.2 in
0.40 Carat Radiant shaped diamond VVS1 Clarity GIA Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: I
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.40 Carat Radiant shaped diamond VVS1 Clarity GIA Certified
0.40 Carat Radiant shaped diamond VVS1 Clarity GIA Certified
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H 0.11 in W 0.15 in L 0.18 in
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

3 Carat Fancy Yellow Radiant Diamond Three Stone Ring
Located in New York, NY
Absolutely sensational 3ct Fancy Yellow radiant- full of life and fire, strong lemon yellow color
Category

2010s Three-Stone Rings

Materials

Yellow Diamond, Yellow Gold, Platinum

0.41 Carat Fancy Yellow Radiant shaped diamond I1 Clarity GIA Certified
Located in Kowloon, HK
radiant-shaped diamond is known for its brilliant faceting, combining the elegance of a rectangular shape
Category

2010s Asian Loose Gemstones

Materials

Diamond, Yellow Diamond

Cartier Solitaire 1895 Platinum Radiant Brilliant Cut Diamond Engagement Ring
By Cartier
Located in Rome, IT
This is a Cartier Solitaire 1895 Platinum Rectangular Radiant Brilliant Cut Diamond Engagement Ring
Category

2010s French Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

0.57 Carat Fancy Purple Pink Radiant cut diamond I2 Clarity GIA Certified
Located in Kowloon, HK
. This radiant-cut fancy purple-pink diamond with an I2 clarity grade features a rectangular or square
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.63 Carat Fancy Brownish Purplish Pink Radiant Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
rarity and exquisite beauty. This radiant-cut diamond is a rectangular or square-shaped diamond with
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.53-CARAT, FANCY PINK BROWN, RADIANT CUT DIAMOND SI1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.23-CARAT, FANCY INTENSE PINK, RADIANT CUT DIAMOND SI2 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

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

2.00 Carat Very Light Green Radiant Cut Diamond SI1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: Very
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring
By Mellen
Located in New York, NY
This scintillating ring features a GIA certified 5.02 carat rectangular radiant-cut F color VS1
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Radiant Elegance Rectangular Citrine Stud Earrings in 14K White Gold
Located in New York, NY
Illuminate your look with the Radiant Elegance Rectangular Citrine Stud Earrings, expertly crafted
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Citrine, Gold, 14k Gold, White Gold

0.41 Carat Very Light Pink Radiant cut diamond VS1 Clarity GIA Certified
Located in Kowloon, HK
to the piece. Also, this Radiant cut diamond is a rectangular or square-shaped diamond with trimmed
Category

2010s Asian Loose Gemstones

Materials

Pink Diamond, Diamond

NO RESERVE - GIA 2.71 TCW Fancy Diamond Diamond, 18 Karat White Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
fancy deep brownish greenish yellow diamond diamonds halo ring. 18 kt. White gold Size: 56 Total
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

0.90 Carat Fancy Light Yellow Radiant cut diamond SI2 Clarity GIA Certified
Located in Kowloon, HK
, this radiant-shaped diamond is a square or rectangular diamond with trimmed corners and a brilliant-cut
Category

2010s Asian Loose Gemstones

Materials

Yellow Diamond, Diamond

5 Carat Radiant Cut Diamond Engagement Ring GIA Certified I VS2
Located in New York, NY
LOLA - RADIANT CUT THREE STONE DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

14 Carat Radiant Cut Diamond Engagement Ring GIA Certified K SI2
Located in New York, NY
CERES 14 CARAT RADIANT CUT ENGAGEMENT RING PLATINUM BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

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

NEW Platinum GIA 1.54ctw Elongated Radiant Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Elongated Radiant Cut - Double Claw Prong Set - F Color
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

0.55 Carat Fancy Light Gray Blue Radiant Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 2.18 Carat Rose Radiant Diamond Cocktail Ring
Located in PARIS, FR
We invite you to discover this magnificent cocktail ring set with a GIA certified rectangular cut
Category

21st Century and Contemporary Hong Kong Art Deco Cocktail Rings

Materials

Diamond, 18k Gold

EGL Certified 1.00 Radiant Cut Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Radiant cut white and yellow diamond engagement. EGL certified center rectangular diamond set in
Category

Late 20th Century Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified Fancy Deep Yellow Radiant Cut Diamond Engagement Ring
By MOGULDIAM INC
Located in New York, NY
GIA certified Fancy Deep Yellow Radiant Cut Diamond Engagement Ring handcrafted in yellow gold
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

9 Carat Radiant Cut Diamond Engagement Ring GIA Certified K SI1
Located in New York, NY
CLAIRE DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.01 Carat E VS1 Radiant Diamond Engagement Ring "Aliya"
Located in New York, NY
craftsmanship and timeless allure. Anchored by a GIA Certified 3.01 Carat radiant diamond, this ring sparkles
Category

2010s American Modern Engagement Rings

Materials

Diamond

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

Radiant Cut Diamond Tennis Bracelet in Platinum (12.09ct VVS) by Arnav
Located in New York, NY
Diamond Shape: Radiant Cut Total Diamond Weight: 12.09ct Individual Diamond Weight: .25ct Color
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Platinum

GIA Certified 2.02 Carat Cut-Cornered Rectangular Diamond Pendant
Located in Central, HK
a H Colour Internally Flawless 2.02 carat cut-cornered rectangular shape diamond, and is accompanied
Category

21st Century and Contemporary Pendant Necklaces

Materials

White 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

Radiant Cut Diamond Tennis Bracelet in Platinum (12.09ct VVS) by Arnav
Located in New York, NY
Diamond Shape: Radiant Cut Total Diamond Weight: 12.09ct Individual Diamond Weight: .25ct Color
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Platinum

5 Carat Radiant Cut Diamond Engagement Ring GIA Certified FIY
Located in New York, NY
KATYA YELLOW DIAMOND ENGAGEMENT PLATINUM & 18K WHITE GOLD RING BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

Important 15.14 Carat Radiant Cut Diamond G VS1 Platinum Ring GIA Certified
Located in New York, NY
A rare and important find, this ring features an incredible 15.14 carat radiant-cut diamond with G
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

7 Carat Radiant Cut Diamond Engagement Ring GIA Certified H VS2
Located in New York, NY
FREYJA RADIANT CUT DIAMOND ENGAGEMENT RING in 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

18ct White Gold, 3.01ct I/VS2 Rectangular Diamond GIA Certified
Located in London, GB
This solitaire diamond ring is set with 3.01ct I colour, VS2 clarity with a GIA certificate, is
Category

2010s European Solitaire Rings

Materials

Diamond, Platinum

Modern Platinum Diamond Radiant Cut 6.53 Carat Blue Zircon Engagement Ring
Located in Los Angeles, CA
Diamond Blue Zircon Engagement Ring. Metal- 90% Platinum, 10% Iridium. Stones- 1 Rectangular Radiant Cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Zircon, Blue Zircon, Platinum

1980s Vintage GIA 3.77ctw Radiant cut DIAMOND & Green EMERALDs Platinum Ring
Located in New York, NY
centering one LARGE Cut Cornered Rectangular Modified Brilliant - RADIANT cut Diamond! 3.07ct J color, SI1
Category

Vintage 1980s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Radiant Cut Diamond Engagement Ring 1.70 Carat Halo Design in 14 Karat Gold
Located in San Diego, CA
RADIANT CUT DIAMOND ENGAGEMENT RING WITH HALO DESIGN Serial Number: EGL US913374023D Metal: 14KT
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA 12.63ct Fancy Yellow Radiant Diamond 3-Stone Platinum Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
A beautiful Elongated Radiant Natural Fancy Yellow SI2 GIA certified center Diamond set in a fine
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Tiffany & Co. Lucida Rectangular Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Platinum 0.98 ct Lucida Rectangular Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

7 Carat Radiant Cut Diamond Engagement Ring GIA Certified F VVS1
Located in New York, NY
OLIVIA RADIANT FANCY YELLOW DIAMOND ENGAGEMENT RING 14K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

Platinum 18k Gold GIA 1.46ct Fancy Yellow Radiant Diamond Marquise Sapphire Ring
Located in Montclair, NJ
, radiant cut diamond. A guaranteed YES comes along with this ring! We promise :) Enjoy. -- Item Details
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

GIA Certified Intense Yellow Radiant Diamond Ring
Located in New York, NY
Elevate your style with our stunning Intense Yellow Radiant Diamond Ring. This exquisite piece
Category

21st Century and Contemporary Cocktail Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

.76 Carat Radiant Cut Diamond Sapphire Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Diamond and sapphire three stone engagement ring. Set in platinum. Center cut-cornered rectangular
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

3.17ct Light Yellow Radiant VVS2 GIA Ring
Located in New York, NY
GIA U-V color rectangular radiant Great spread and life! Set in a Platinum and 18kt Yellow Gold
Category

2010s Three-Stone Rings

Materials

Yellow Diamond, Yellow Gold, Platinum

J. Birnbach 4.01 ct GIA DSI Radiant Cut Diamond Pave Solitaire Engagement Ring
By J. Birnbach
Located in New York, NY
engagement ring features a stunning 4.01 carat radiant cut diamond, certified by GIA as D color and SI1
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.90 Carat Platinum Radiant D-F VS1+ Natural Diamond Eternity Band
Located in Los Angeles, CA
Stunning GIA certified Radiant Cut Natural Diamond Platinum Eternity Band. Each of the 17 stones
Category

2010s American Modern Band Rings

Materials

Diamond, Platinum

Radiant 18k Yellow Gold Natural Diamond Halo Ring w/1.75 ct - GIA Certified
Located in רמת גן, IL
Radiant 18k Yellow Gold Natural Diamond Halo Ring w/1.75 ct - GIA Certified This captivating
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

2.14ct Fancy Yellow Radiant VS2 GIA Ring
Located in New York, NY
- Classic three stone ring with a 2ct rectangular Fancy Yellow Radiant - Set in Platinum and 18kt
Category

2010s American Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified 1.15 Carat Radiant Cut Fancy Intense Yellowish Green Diamond Ring
By Gad & Co.
Located in Miami, FL
18k tri-colored gold long frame rectangular shaped ring with multi-colored natural diamonds
Category

2010s North American Art Deco Cocktail Rings

Materials

Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold, ...

18ct Yellow Gold, 3.01ct I/VS2 Rectangular Diamond Gia Certified
Located in London, GB
This solitaire diamond ring is set with 3.01ct I colour, VS2 clarity with a GIA certificate, is
Category

2010s British Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

5.60 Carat Radiant Cut Diamond Eternity Band Ring
By Antinori Fine Jewels
Located in Rome, IT
5.6 ct Total Weight Rectangular Radiant Cut Diamond Platinum Full Circle Eternity Wedding
Category

2010s Italian Contemporary Band Rings

Materials

Emerald, Diamond, White Gold, 14k Gold

Radiant Cut Diamond Tennis Bracelet in 18K White Gold (9.62ct VVS) by Arnav
Located in New York, NY
Diamond Shape: Radiant Cut Total Diamond Weight: 9.62ct Individual Diamond Weight: .20ct Color
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

Radiant Cut Diamond Tennis Bracelet in 18K White Gold (14.44ct VVS) by Arnav
Located in New York, NY
Diamond Shape: Radiant Cut Total Diamond Weight: 14.44ct Individual Diamond Weight: .33ct Color
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

Radiant Cut Diamond Bezel Bracelet in 18K White Gold (8.35 VVS) by Arnav
Located in New York, NY
Diamond Shape: Radiant Cut Total Diamond Weight: 8.35ct Individual Diamond Weight: .20ct Color
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

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Rectangular Radiant Diamond For Sale on 1stDibs

Surely you’ll find the exact rectangular radiant diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a rectangular radiant diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, 1 carat and 1.5 carat are consistently popular carat weights. There have been many well-made iterations of the classic rectangular radiant diamond over the years, but those made by ANGARA INC., Peter Suchy and Sebastian Bernard are often thought to be among the most beautiful. See these pages for a radiant cut iteration of this accessory, while there are also emerald cut cut and round cut cut versions available here, too. Finding a rectangular radiant diamond for sale for women should be easy, but there are 23 pieces available to browse for unisex as well as men, too.

How Much is a Rectangular Radiant Diamond?

Prices for a rectangular radiant diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $770 and can go as high as $610,200, while this accessory, on average, fetches $21,350.
Questions About Rectangular Radiant Diamond
  • 1stDibs ExpertFebruary 22, 2021
    Yes, a radiant cut diamond is good, but it is one of the least expensive diamond shapes on the market. This diamond cut is known to produce the most sparkle and looks larger than other diamonds cuts of the same caratage.