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GIA Certified No Heat Cushion Ruby
Located in Great Neck, NY
GIA Certified Cushion Ruby
1.36 cts
(7.25x6.80x3.00) mm
NO HEAT
Category
2010s Unknown Modern Loose Gemstones
Materials
Ruby
10.16 Carat Cushion Ruby Drop Earrings
By David Gross Group
Located in New York, NY
10.16 carat Cushion Ruby Drop Earrings set in 18k Yellow Gold
Category
2010s North American Contemporary Drop Earrings
Materials
Ruby, 18k Gold
BENJAMIN FINE JEWELRY 15.72 cts Cushion Ruby 18K Eternity Hoops
By Benjamin Fine Jewelry
Located in New York, NY
creations span from diamonds and emeralds to rubies and sapphires.
15.72 cts Cushion Ruby Eternity Hoops
Category
21st Century and Contemporary Thai Modern Hoop Earrings
Materials
Ruby, 18k Gold, Yellow Gold
GIA Certified No Heat Cushion Ruby
Located in Great Neck, NY
GIA Certified No Heat Ruby
Cushion Shape
1.23 cts
(7.55x6.06x2.61) mm
Category
2010s American Modern Loose Gemstones
Materials
Ruby
10.23ct Certified Natural Cushion Ruby & Diamond Halo Earrings in Platinum & 18K
Located in New York, NY
Diamonds: 24
• Carat Weight: 2.15ctw
• Number of Cushion Rubies: 2
1) 4.03ct
Color: Vivid – Deep Red
Category
2010s American Modern Lever-Back Earrings
Materials
Diamond, Ruby, Platinum
5.03 Carat Natural Cushion Ruby And White Round Old Cut Diamond Ring In 18K.
By MOGULDIAM INC
Located in New York, NY
features natural cushion ruby weighing 3.05 carat flanked by two round white old cut diamond weighing
Category
Early 2000s British Contemporary Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold
BENJAMIN FINE JEWELRY 4.87 cts Cushion Ruby with Diamond 18K Ring
By Benjamin Fine Jewelry
Located in New York, NY
creations span from diamonds and emeralds to rubies and sapphires.
4.87 cts Cushion Ruby with Diamond 18K
Category
21st Century and Contemporary Thai Modern Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
5.34 Carat Cushion Ruby & Diamond Platinum Ring
Located in New York, NY
This is an incredibly spready ruby mounted in a platinum ring with 0.60Ct of brilliant white half
Category
2010s Bridal Rings
Materials
Diamond, Ruby, Platinum
GIA Certified No Heat Cushion Ruby Half Moon Diamond Platinum Cocktail Ring
By OGI Ltd
Located in New York, NY
-carat cushion-cut ruby, proudly certified by the Gemological Institute of America (GIA) as a NO HEAT
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Ruby, Platinum
6.19 Carat Cushion Rubies with Diamonds Drop Earrings
Located in New York, NY
The earrings are finely crafted in 18 k yellow gold with the center stone ruby weighing
Category
Vintage 1920s Unknown Drop Earrings
Materials
Diamond, Ruby, 18k Gold
3.63-carat Natural Burma Mogok No Heat Vivid Red GRS Cushion Ruby Ring
By Antinori Fine Jewels
Located in Rome, IT
the 3.63-carat Natural Burma Mogok No Heat Vivid Red GRS Cushion Ruby Ring, a true testament to
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
BENJAMIN FINE JEWELRY 4.05 cts Unheated Cushion Ruby with Diamond Ring
By Benjamin Fine Jewelry
Located in New York, NY
creations span from diamonds and emeralds to rubies and sapphires.
4.05 cts Unheated Oval Ruby with Diamond
Category
21st Century and Contemporary Asian Modern Bridal Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
2.57 Carat Cushion Ruby and Diamond Cocktail Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
nestled 2.57 Carat Cushion Cut Ruby with baguette Diamond on either side and round Diamonds all the way
Category
21st Century and Contemporary Modern Cocktail Rings
Materials
Diamond, Ruby, Platinum
80 Carat "Mattress" Black Onyx Cushion Rubies Emeralds Sapphires 14K Gold Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Extremely Stylish and Unique Ring composed by a Natural Black Onyx Cushion Shape measuring 27 x 34
Category
2010s Thai Art Deco Cocktail Rings
Materials
Emerald, Onyx, Ruby, Sapphire, 14k Gold, Yellow Gold
80 Carat "Mattress" Style Quartz Cushion Rubies Emeralds Sapphires 14K Gold Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
Extremely Stylish and Unique Ring composed by a Natural Cushion Shape Quartz measuring 27 x 34 mm
Category
2010s Thai Art Deco Cocktail Rings
Materials
Emerald, Quartz, Ruby, Sapphire, 14k Gold, Yellow Gold
New 18k Gold 3.37ct GIA Elongated Cushion Ruby & Diamond 3 Stone Engagement Ring
Located in Montclair, NJ
diamond. The elongated cushion cut ruby stone displays rich and super attractive wine red color, while the
Category
2010s Engagement Rings
Materials
Diamond, Ruby, 18k Gold
GIA Certified 1.06 Carat Cushion Ruby 14 Karat Gold Oval Ruby Diamond Halo Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14 karat white gold oval Ruby diamond halo ring, containing 1 GIA cushion cut ruby of gem quality
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Ruby, 14k Gold
1.21ct Cushion Ruby, Diamond Engagement/Statement Ring in 18K White and Yellow G
Located in Toronto, Ontario
Delight in the captivating allure of our Cushion-Cut Ruby and Diamond Ring, a testament to
Category
2010s Canadian Contemporary Engagement Rings
Materials
Ruby, Diamond, White Gold, 18k Gold
Art Deco Style Cushion Ruby and Diamond Drop Earrings in 18K White Gold
Located in Bangkok, TH
A lovely pair of long Art Deco design earrings that drop two natural cushion shape rubies with a
Category
21st Century and Contemporary Unknown Art Deco Drop Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold
Free Shipping
W 0.44 in L 1.74 in
1.18ct Cushion Ruby, Diamond Engagement/Statement Ring in 18K White and Yellow G
Located in Toronto, Ontario
Experience the captivating allure of our Cushion-Cut Ruby and Diamond Ring, a stunning embodiment
Category
2010s Canadian Contemporary Engagement Rings
Materials
Ruby, Diamond, White Gold, 18k Gold
Elegant Ruby Cushion Shape Baguette Diamond Ring 18 Karat White Gold
Located in Great Neck, NY
Elegant Ruby Cushion Shape Baguette Diamond Ring 18 Karat White Gold. Unique, Brilliant, and
Category
2010s American More Rings
Materials
Diamond, Ruby, Gold, 14k Gold, White Gold
Elegant Ruby Cushion Shape Baguette Diamond Ring 18 Karat White Gold
Located in Great Neck, NY
Elegant Ruby Cushion Shape Baguette Diamond Ring 18 Karat White Gold. Unique, Brilliant, and
Category
2010s American More Rings
Materials
Diamond, Ruby, Gold, 14k Gold, White Gold
2.30 Carat Ruby & Diamond Three Stone Ring in Platinum
Located in Great Neck, NY
Certified Cushion Ruby weighing 2.30 carats
Measuring (8.3x8.1) mm
Diamonds weighing .69 carats
Category
2010s American Modern Cocktail Rings
Materials
Diamond, Ruby, Platinum
AGL Certified 6.55 Carat Unheated Burma Ruby Ring
Located in New York, NY
True Collectors Ruby
Ruby and diamond ring
Set with an cushion ruby weighing 6.55 carats, the
Category
Mid-20th Century Solitaire Rings
Materials
Ruby
AGL Certified 7.32 Carat Ruby Art Deco Ring
Located in New York, NY
True Collectors Ruby
Ruby and diamond ring
Set with an cushion ruby weighing 7.32 carats, the
Category
Mid-20th Century Solitaire Rings
Materials
Ruby
SSEF Certified 2.50 Carat Cushion Natural Ruby ‘Heat’ and White Diamond Ring
By MOGULDIAM INC
Located in New York, NY
This magnificent, stunning and extraordinary ring features SSEF certified natural cushion ruby SIAM
Category
Early 2000s British Contemporary Cocktail Rings
Materials
White Diamond, Ruby, 18k Gold
Antique Gold Platinum Ruby and Diamond Cufflinks
Located in Chicago, IL
cufflinks have a hand finished Edwardian style pattern, set with Fine color Cushion Rubies and Old Mine cut
Category
Vintage 1910s American Edwardian Cufflinks
Materials
Diamond, Ruby, Gold, Platinum
12.02 Carats Ruby Round Classic White Gold Ring 14 Karat
Located in Great Neck, NY
Beautiful.
Cushion Ruby Size: 12 Carats
Ring Size: 9
Glass Filled
Category
2010s American More Rings
Materials
Ruby, Gold, 14k Gold, White Gold
12.02 Carats Ruby Round Classic White Gold Ring 14 Karat
Located in Great Neck, NY
Beautiful.
Cushion Ruby Size: 12 Carats
Ring Size: 9
Glass Filled
Category
2010s American More Rings
Materials
Ruby, Gold, 14k Gold, White Gold
Spectra Fine Jewelry 4.99 Carat Ruby Diamond Cocktail Ring
By Spectra Fine Jewelry
Located in New York, NY
A beautiful cocktail ring featuring a 4.99 cushion ruby accented with diamonds.
The ruby is not
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Ruby, Platinum
1.58ct Certified Non-Heated Cushion Cut Ruby & 0.49ct Diamond 18ct Gold Ring
Located in Southampton, GB
Cushion
Ruby Colour: Transparent Red
Ruby Specifics: Vivid Red Ruby with No Evidence of Heat Treatment
Category
21st Century and Contemporary British Cluster Rings
Materials
Diamond, Ruby, Gold, 18k Gold
Spectra Fine Jewelry Certified 5.02 Carat Ruby Diamond Cocktail Ring
By Spectra Fine Jewelry
Located in New York, NY
A cocktail ring featuring a cushion ruby in the center and surrounded by diamonds.
The ruby is
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Ruby, Platinum
AGL Certified Burmese Unheated Ruby Earrings with Diamonds in Platinum
Located in La Jolla, CA
AGL Certified Unheated Cushion Ruby Earrings with Diamonds in Platinum
Features
Two Natural
Category
Late 20th Century American Stud Earrings
Materials
Diamond, Ruby, Platinum
Free Shipping
W 0.55 in L 0.65 in
Alexander GIA Certified 5.24ct No Heat Ruby with Diamonds Ring 18k Two Tone Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
cushion ruby, no heat. Complimented with 28 round brilliant diamonds, 1.24 carats. Approximately G/H color
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Ruby, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold, Gold
GIA Certified 3.85Ct No Heat Thai Ruby Ring
Located in San Diego, CA
This is an incredible 3.85Ct Cushion Ruby that originates in Thailand and is not heated. The color
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Ruby, Platinum
13.34ct GRS Certified Ruby & Diamond Earrings in Platinum & 18KT Gold
Located in New York, NY
• 13.34 Carats
• Platinum & 18KT Two Tone
• Number of Cushion Rubies: 2
• Carat Weight: 9.81ctw
Category
2010s American Modern Stud Earrings
Materials
Diamond, Ruby, Gold, 18k Gold, Platinum
Tiffany & Company Early 1900 Gold and Diamond double Butterfly Brooch
By Tiffany & Co.
Located in Chicago, IL
set with Fine color old cut Cushion Rubies and also set with possibly a Natural 5 M.M Pearl. Comes in
Category
Antique Early 1900s American Late Victorian Brooches
Materials
Diamond, Ruby, 14k Gold, Silver
Tiffany & Co. Unheated Ruby Double Halo Diamond Platinum Ring
By Tiffany & Co.
Located in Rome, IT
center is a breathtaking natural cushion cut ruby, weighing 2.22 ct. This exquisite ruby is notable for
Category
2010s American Modern Solitaire Rings
Materials
Ruby, White Diamond, Diamond, Platinum
GIA Certified Natural Ruby and Diamond 6.10 Carat 18K Yellow Gold Ballerina Ring
Located in Tustin, CA
Beautiful brilliant cushion cut natural corundum ruby is GIA certified, prong set in 18 karat
Category
Vintage 1980s American Contemporary Cocktail Rings
Materials
Diamond, Ruby, White Diamond, 18k Gold, Yellow Gold
Loose Ruby - Cushion 1.05ct Pinkish Red Solitaire
Located in Greensboro, NC
Treatment: Heating
Carat: 1.05ct
Cut: Cushion
Color: Pinkish Red
Size (mm): 6.84 x 5.36 x 2.44
Category
21st Century and Contemporary Loose Gemstones
Materials
Ruby
GRS Certified 4.11 Carats Ruby Cushion Shape
Located in New York, NY
Natural Ruby
Cushion Shape
Heated
Vivid to Deep Red
Origin From Mozambique
Category
21st Century and Contemporary Mozambican Artisan Loose Gemstones
Materials
Ruby
Platinum 3.27 carat Cushion Cut Ruby Ring
Located in Big Bend, WI
Platinum ruby and diamond ring featuring a genuine earth mined ruby weighing 3.27 carats. Includes
Category
2010s American Modern Engagement Rings
Materials
White Diamond, Ruby, Platinum
1.51ct Cushion Red Ruby Unheated
Located in Toronto, Ontario
Description:
Gem Type: Ruby
Number of Stones: 1
Weight: 1.51 cts
Measurements: 7.90x5.20x3.40 mm
Category
2010s Tanzanian Loose Gemstones
Materials
Ruby
3.97 Carat Cushion Cut Ruby Diamond Cocktail Ring
Located in Boca Raton, FL
Material: Platinum
Gemstone Details: Approximately 3.97ct cushion cut ruby.
Diamond Details
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Ruby, Platinum
Cushion Cut Ruby Ring set in 18K Gold Settings
Located in Bangkok, TH
Ruby 6.56 carats Ring set in 18K Gold Settings
Width: 1.1 cm
Length: 1.1 cm
Ring Size: 52
Total
Category
2010s Thai Contemporary Solitaire Rings
Materials
Ruby, 18k Gold
0.97ct Cushion Cut Natural Burma Ruby Cocktail Ring, Platinum
Located in New York, NY
A platinum ring showcasing a bezel-set 0.97-carat cushion cut natural Burma ruby, encircled by pave
Category
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Materials
Diamond, Ruby, Platinum
1.87 Carat Cushion Cut Ruby and Diamond Ring in Platinum
Located in London, GB
-encrusted Platinum band.
The cushion cut Ruby is a rich, slightly pinkish red. Its deep hues are
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Ruby, Platinum
Bespoke 7 Carat Red Ruby Certified Natural No Heat Ruby Diamond Cushion Ring
Located in London, GB
Ruby Cushion Ring flanked by 2 triangular diamonds is a true masterpiece. Crafted with utmost precision
Category
2010s Modern Engagement Rings
Materials
Ruby, Diamond, Yellow Gold, 18k Gold, Gold
3.81 Carat Ruby Cushion Three Stone Ring Marquise Diamonds
Located in New York, NY
Ruby Weight: 3.81 CTS
Diamond Weight: 0.78 CT
Metal: Platinum
Ring Size: 7
Shape: Cushion
Color
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, Ruby, Platinum
Natural Ruby Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
7x7mm Ruby Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity and G-H
Category
2010s More Rings
Materials
Diamond, Ruby, Gold, 14k Gold, 18k Gold
3.14ct untreated cushion Mozambique Ruby ring. GIA certified.
Located in Los Angeles, CA
A 3.14-carat cushion-cut, untreated Mozambique Ruby is flanked by cadillac-cut diamonds weighing
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Ruby, 18k Gold, Yellow Gold, Platinum
Contemporary Cushion Cut Ruby and Diamond Cluster Earrings Set in Platinum
Located in London, GB
features a central vibrant red cushion cut ruby. Surrounding each ruby are 8 marquise and 14 round
Category
2010s Modern Stud Earrings
Materials
Diamond, Ruby, Platinum
0.70ct Finest Quality Cushion Shape Ruby Pendant Set with 0.42ct of Diamonds
Located in London, GB
0.70ct Finest Quality Cushion Shape Ruby Pendant, Set with 0.42ct Of Diamonds
Surrounded by Round
Category
2010s Pendant Necklaces
Materials
Diamond, Ruby, Platinum
1.53ct Cushion Double Cabochon Purplish Red Ruby GIA Certified Mozambique Unheat
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby
The GIA report reads as follows:
GIA Report Number
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
Free Shipping
W 0.28 in D 0.11 in L 0.25 in
2.58 Carat Cushion Cut Ruby and Diamond Three-Stone Engagement Ring
Located in London, GB
This beautiful three stone ring features a rich red cushion cut ruby weighing 2.58ct in a four claw
Category
2010s English Three-Stone Rings
Materials
Diamond, Ruby, Platinum
1.53 Carat A.G.L Certified Heated Cushion Cut Ruby Gemstone
Located in Bethesda, MD
• Gemstone: Ruby
• Weight: 2.10 Carats
• Shape: Cushion
• Origin: Thailand
• Heated
• Dimensions
Category
21st Century and Contemporary Thai Loose Gemstones
Materials
Ruby
0.41ct Cushion Shape Ruby Pendant Set in 18ct Yellow Gold
Located in London, GB
This beautiful pendant rubover setting is set with a 0.41ct cushion-shaped ruby gemstone. The
Category
2010s British Pendant Necklaces
Materials
Ruby, Aquamarine, Yellow Gold, 18k Gold
14K Yellow Gold Cushion Brilliant Ruby Pendant Necklace, 1.56ct, 18" Length
Located in Holtsville, NY
luxury and elegance. This stunning piece features a 1.56 carat Cushion Brilliant Ruby, meticulously set
Category
2010s American Artist Pendant Necklaces
Materials
Ruby, Yellow Gold
Cushion Shaped Yellow Diamond and Red Ruby Line Bracelet
Located in New York, NY
Elevate your style with the striking beauty of the Cushion Shaped Yellow Diamond and Red Ruby Line
Category
2010s Indian Modern Link Bracelets
Materials
White Diamond, Yellow Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Unheated Ruby Ring Gem 1.02 Carat Cushion No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural unheated 1.02 carat Ruby cushion gem, offered loose to a fine gemstone collector.
Returns
Category
21st Century and Contemporary Mozambican Contemporary Loose Gemstones
Materials
Ruby
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Cushion Ruby For Sale on 1stDibs
On 1stDibs, you can find the most appropriate cushion ruby for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a cushion ruby from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic cushion ruby over the years, but those made by Natkina, David Gross Group and Alberto are often thought to be among the most beautiful. A cushion cut version of this piece has appeal, but there are also antique cushion cut and emerald cut versions for sale. Most of our cushion ruby for sale are for women, but there are 282 pieces available to browse for men.
How Much is a Cushion Ruby?
The price for a cushion ruby starts at $360 and tops out at $1,750,000 with these rings, on average, selling for $11,380.