Skip to main content

Rectangular Radiant

4
to
27
263
31
57
54
36
7
5
2
2
1
1
3
2
48
303
4
6
3
1
2
1
3
3
1
9
8
7
6
5
239
118
354
3
218
152
143
91
79
315
73
72
17
27
215
17
16
11
11
to
Sort By
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

2.66ct Rectangular Radiant Cut Canary Yellow Diamond Engagement Ring VS1
Located in Los Angeles, CA
: Radiant Cut Carat Weight : 2.00 Ct. (GIA Certified) GIA Certificate : Included, Contact us to obtain copy
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold

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

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

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

3.47ct Light Yellow Long Radiant VS GIA Halo Ring
Located in New York, NY
round diamonds Rectangular radiant with almost 10mm length Nice fire, 100% eye clean Making
Category

2010s American More Rings

Materials

Yellow 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

5.60 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

1.37 Carat Emerald Cut Yellow Sapphire and Diamond Platinum and 18k Ring
By David Gross Group
Located in New York, NY
1.37 carat emerald cut (natural no heat) yellow sapphire set with two rectangular radiant cut
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Yellow Sapphire, Yellow Gold, Platinum

GIA 12.63ct Fancy Yellow Radiant Diamond 3-Stone Platinum Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
Ct GIA Certified Natural Fancy Yellow/VVS2 Rectangular Radiant Center dimensions 14.60mm x 12.02mm x
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, 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

Sparkling 0.97 CTW Champagne & Colorless Diamond Engagement Ring in Rose Gold
Located in Boston, MA
fancy rectangular radiant cut champagne diamond of VS2 clarity. Accented further by 0.20 carats of G
Category

Early 2000s Contemporary Engagement Rings

Materials

Diamond, Rose Gold

Verragio Radiant Cut Halo Pave White Gold Engagement Ring
By Verragio
Located in Rome, IT
, showcasing a captivating Natural Rectangular Radiant Brilliant Cut Diamond as its centerpiece. Weighing 6.8
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

1.05cts Gemini 14kt Gold Ocean Teal Sapphire Toi Et Moi Ring
Located in Chicago, IL
Sapphire Color: Light-Medium Teal Sapphire Shape: Rectangular Radiant Cut Measurement: Approximately
Category

2010s American Cluster Rings

Materials

Sapphire, Gold, 14k Gold

Showy 10.5 Carat Vivid Tanzanite Double Diamond Halo White Gold Cocktail Ring
Located in Tustin, CA
Very elegant and showy, 14 karat white gold cocktail ring features a large, rectangular radiant cut
Category

Late 20th Century American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Tanzanite, 14k Gold, White Gold

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 Radiant shaped diamond IF Clarity GIA Certified
Located in Kowloon, HK
 grades. The Radiant cut is known for its square or rectangular shape with cropped corners, similar to
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
Free Shipping
H 0.11 in W 0.15 in L 0.2 in
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

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
Free Shipping
H 0.11 in W 0.15 in L 0.18 in
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

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

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

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

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

0.42 Carat Fancy Intense Purplish Pink Radiant Cut I2 Clarity GIA Certified
Located in Kowloon, HK
in the world of fine jewelry and gemstone collecting. A radiant-cut diamond is a rectangular or
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

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

Mint Green Sapphire 1.69 ct Radiant Cut Unheated, Loose Gemstone
Located in South Melbourne, AU
Fresh and zesty with citrus hints of lemon and lime is this natural mint green sapphire radiant cut
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Sapphire

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

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

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

2.71cts Gemini 8x6mm + 9x6mm 14kt Rose Gold Unique Sapphire Toi Et Moi Ring
Located in Chicago, IL
Blush Champagne Shape: Rectangular Radiant Cut Measurement: Approximately 7.8x6mm Weight: 1.51cts
Category

2010s American Cluster Rings

Materials

Sapphire, 14k Gold, Rose Gold

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

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

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

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

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

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

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

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

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

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 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

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

5 Carat Radiant Cut Diamond Engagement Ring GIA Certified FIY
Located in New York, NY
: EVEN Style: CUT-CORNERED RECTANGULAR MODIFIED BRILLIANT Measurement: 8.9 x 7.8 x 5.4 mm Ring: Metal
Category

2010s American Engagement Rings

Materials

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

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

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

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

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

Platinum 18k Gold GIA 1.46ct Fancy Yellow Radiant Diamond Marquise Sapphire Ring
Located in Montclair, NJ
Rectangular Modified Brilliant (Radiant Cut) Measurements: 6.51 x 6.13 x 4.01 mm Carat Weight: 1.46 carat
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, 18k 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

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

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

.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

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

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 set with small diamonds on the shoulders totaling 0.32ct. This ring is elegant and be...
Category

2010s European Solitaire Rings

Materials

Diamond, Platinum

  • 1
Get Updated with New Arrivals
Save "Rectangular Radiant", and we’ll notify you when there are new listings in this category.

Rectangular Radiant For Sale on 1stDibs

You are likely to find exactly the rectangular radiant you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Find an antique version now, or shop for 4 vintage or 7 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect rectangular radiant among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but versions are of considerable interest. Creating a rectangular radiant has been a part of the legacy of many jewelers, but those produced by Gregory Mikaelian & Sons, Inc., Issac Nussbaum and Sophia D are consistently popular. A rectangular radiant of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 9, is particularly popular. Today, if you’re looking for a radiant cut version of this piece and are unable to find the perfect match, our selection also includes emerald cut alternatives. Finding a rectangular radiant for sale for women should be easy, but there are 2 pieces available to browse for unisex as well as men, too.

How Much is a Rectangular Radiant?

On average, a rectangular radiant at 1stDibs sells for $30,890, while they’re typically $499 on the low end and $198,000 for the highest priced versions of this item.