Lab Diamond Cushion
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CDC Lab Certified 3.21 Carat Cushion Blue Sapphire Diamonds Cocktail Ring
Located in New York, NY
3.21 Carat Cushion Shape Blue sapphire set in 18kw gold ring surrounded with 0.76 ct diamonds
Category
2010s Sri Lankan Modern Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
CDC LAB Certified 4.11 Carat Cushion Royal Blue Sapphire Diamond Cocktail Ring
Located in New York, NY
4.11 Carat Cushopn shape Royal blue sapphire certified CDC lab set in Platinum ring with 0.74 carat
Category
2010s Sri Lankan Modern Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
3.12 Carat Green Cushion Cut Sapphire 'GIA Lab Report' in an 18K Diamond Ring
Located in Houston, TX
Gorgeous 18k white gold ring spotlighting a GIA graded cushion cut green sapphire weighing 3.12
Category
2010s Fashion Rings
Materials
Diamond, Green Sapphire, 18k Gold
EG Lab Vivid Red Spinel Cushion and White Diamond Ring in 18K 2 Tone Gold
Located in Los Angeles, CA
diamond rounds. Handmade in 18k white and yellow gold. EG Lab certificate included. Ring size 6.5.
Category
21st Century and Contemporary Solitaire Rings
Materials
White Diamond, Spinel, Gold
Certified 10k Gold 1.3ct Natural Diamond W/ Lab Citrine November Cushion Ring
By GLEAMIRE
Located in Los Angeles, CA
Diamonds with a total of 0.325 carat in F-G color and I1-I2 clarity combined with 1 stone of Lab Created
Category
2010s Indian Contemporary Cocktail Rings
Materials
Diamond, Citrine, 10k Gold, White Gold
Certified 10k Gold 1.2 Carat Natural Diamond W/ Lab Sapphire Cushion Halo Ring
By GLEAMIRE
Located in Los Angeles, CA
Diamonds with a total of 0.323 carat in F-G color and I1-I2 clarity combined with 1 stone of Lab Created
Category
2010s Indian Contemporary Cocktail Rings
Materials
Diamond, Sapphire, 10k Gold, White Gold
Cushion Sapphire Diamond Cocktail Ring
Located in New York, NY
3.92 Carat Cushion cut Sapphire, heat , certified CDc lab, set in platinum ring along with 1.50 ct
Category
2010s Modern Cocktail Rings
Materials
Sapphire, Diamond, Platinum
Tacori Cushion GIA Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
measuring 9mm x 6mm high. Exposing a centered prong-set GIA lab reported cushion brilliant diamond, weighing
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Platinum
1 Pcs Natural Diamond, 0.61 Ct, Cushion, E, VVS1
Located in רמת גן, IL
Natural and Brilliant Cushion cut diamond with a 0.61 carat E VVS1 grading By Igi Lab the Diamond
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Magnificent and Large Natural Morganite Cushion & Diamond Halo Pendant
Located in New York, NY
This is a gorgeous and large natural morganite and diamond pendant set in solid 14K rose gold. This
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Morganite
Gia Certified 1.50 Carat I Si2 Cushion Brilliant Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57043
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 1.50 CT
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, White Diamond, Blue Diamond
Gia Certified 0.71 Faint Pink I1 Cushion Modified Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57089
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 0.71 CT
Category
Late 20th Century Loose Gemstones
Materials
Diamond, Pink Diamond
Green Tourmaline Diamonds Color D-G Ring 18kt Yellow Gold Lab Report by ALGT
Located in München, DE
, transparent quality, in cushion cut, in four-prong setting. The frame and the shoulders are set with 28
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tourmaline, Yellow Gold
Tacori GIA Cushion 1.28 carats Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
measuring 6mm x 6mm high. Showcasing a centered prong-set GIA lab reported cushion brilliant diamond
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Platinum
GIA Cushion 1.35cts Diamond Baguette Halo Platinum Engagement Ring
By Dover Jewelry
Located in Miami, FL
lab reported cushion-brilliant-cut diamond weighing approx. 0.75 carats, graded H color and VS1
Category
21st Century and Contemporary Art Deco Engagement Rings
Materials
Diamond, Platinum
Cushion Halo GIA Diamond Rose Gold Engagement Ring
By Dover Jewelry
Located in Miami, FL
Diamonds Information:
Carats: O.94 With GIA Lab Report
Clarity: J
Color: VS2
Cut: Cushion
Side Stones
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, 18k Gold, Rose Gold
Cushion Emerald & Diamond Ring
Located in New York, NY
3.54 Carats Cushion Zambian Emerald and twelve 0.1991 Carats Pear Shaped Diamonds.
The perfect
Category
2010s American Fashion Rings
Materials
18k Gold
GIA Certified 1.01 Carat Cushion Brilliant Fancy Yellow SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56424
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 1.01ct
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, Yellow Diamond
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W 0.24 in D 0.15 in L 0.2 in
1.01 Carat Cushion Brilliant GIA Certified Fancy Brown Greenish Yellow Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56237
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 1.01ct
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, Yellow Diamond
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W 0.24 in D 0.12 in L 0.23 in
1.01 Carat Cushion Brilliant GIA Certified Fancy Yellow SI2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56424
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 1.01ct
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
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W 0.24 in D 0.15 in L 0.2 in
Tacori GIA Cushion Pave 1.26 carats Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
and measuring 7mm x 5mm high. Displaying a prominently prong-set GIA lab reported certified cushion
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
5 Carat Burma Ruby and Diamond Ring
By Diamond Scene New York
Located in New York, NY
A fine Ruby set in a wearable custom made diamond mounting.
5.77 carat Cushion cut “Intense Red
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
GIA Certified Platinum Cushion Cut Diamond Studs 1.00 Carat Total
By Lili Jewelry
Located in New York, NY
ranging from D-F. VVSI - VS2 in clarity.
Lab tested guarantee all NATURAL mined diamonds.
Available in
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, Platinum
Intense Cornflower Blue Sapphire Cushion Cts 4.47 Diamond Engagement Ring
Located in Hong Kong, HK
At the heart of this exquisite ring lies a captivating heated sapphire cushion weighing 4.47 carats
Category
2010s Hong Kong Contemporary Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold
Tacori GIA Cushion D-SI2 1.80 carats Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
9mm x 9mm. Exposing a prominent GIA lab reported cushion brilliant diamond, weighing 1.04 carats
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Tacori 1.13 Carat GIA Cushion Diamond Platinum Three-Stone Engagement Ring
By Tacori
Located in Miami, FL
measuring 7mm x 6mm high. Prong-set by a centered GIA lab reported cushion-brilliant diamond, weighing 0.75
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
CDC Certified 7.59 Carat Cushion Shape Blue Sapphire Diamond Cocktail Ring
Located in New York, NY
7.59 Carat cushion shape Blue sapphire , Sri lanaka , heat , Certified by CDC lab , set in platinum
Category
2010s Sri Lankan Modern Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
Certified 1.05ct Fancy Light Yellow Cushion Cut Diamond 18k Yellow Gold Ring SI1
Located in Birmingham, GB
Certified Fancy Light Yellow Cushion Cut Diamond 18k Yellow Gold Ring.
Stunning 1.05ct fancy light
Category
21st Century and Contemporary Solitaire Rings
Materials
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold
FGL Certified 2.15 Carat Cushion Alexandrite Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Alexandrite chrysoberyl and diamond engagement ring. FGL Natural untreated French gem lab certified
Category
21st Century and Contemporary Engagement Rings
Materials
Alexandrite, Chrysoberyl, Diamond, Gold, 18k Gold, Yellow Gold
GIA 10 Carat Cushion Cut Ring
By Antinori Fine Jewels
Located in Rome, IT
This excellent quality 10 carat diamond is certified by GIA, The world's most respected lab. The
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond
LFG Certified 2.12 J/VVS2 Antique Old Mine Cushion Brilliant Cut Diamond
Located in Paris, FR
This Antique Old Mine Cushion Brilliant cut Diamond weights 2.12 carats with a J color (Beautiful
Category
Vintage 1910s Unknown Belle Époque Loose Gemstones
Materials
Diamond
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W 0.32 in D 0.21 in L 0.31 in
1.40 Carat Cushion Cut Natural Ruby 'IGI' Ring with 0.63 Carat in Diamonds
Located in Houston, TX
ring with 0.63ct total in fine diamonds. The ruby is accompanied by a lab report from IGI (#GT13158608
Category
2010s American Engagement Rings
Materials
Diamond, Ruby, 18k Gold
Certified 1.05ct Fancy Light Yellow Cushion Cut Diamond 18k Yellow Gold Ring SI1
Located in Birmingham, GB
Certified Fancy Light Yellow Cushion Cut Diamond 18k Yellow Gold Ring.
Stunning 1.05ct fancy light
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Yellow Diamond, Yellow Gold, Gold, 18k Gold
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
One-of-a-Kind Cushion-Cut Emerald Ring With Diamonds
By Maximilian
Located in New York, NY
:
18k WG Emerald and Diamond Ring
EM: 17.20ct
Shape: Cushion
Cut: Modified Brilliant cut
Color: Green
Category
21st Century and Contemporary British Aesthetic Movement Cocktail Rings
Materials
Emerald, 18k Gold, White Gold
3.02 Carat Cushion Cut Burma Ruby & Round Diamond Ring in Platinum & 18K Gold
By Gad & Co.
Located in Miami, FL
3.02 carat cushion cut Ruby and round diamond ring. The 3-carat center stone is certified by
Category
2010s Burmese Modern Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
New Platinum AGL & GIA Cushion Pink Sapphire Burma Ruby & Half Moon Diamond Ring
Located in Montclair, NJ
We have a unique one here! Two major US labs agree that this is a natural no heat gemstone! One
Category
2010s American Engagement Rings
Materials
Pink Sapphire, Ruby, Diamond, Platinum, Yellow Gold, 18k Gold
AGL Certified 4.2 Carat Cushion Cut Colombian Emerald & Diamond Ring 18K Y Gold
Located in New York, NY
AGL Certified 4.2 Ct Cushion Cut Colombian Emerald & Diamond Ring 18K Yellow Gold
A Classic, ring
Category
Early 20th Century Engagement Rings
Materials
Diamond, Emerald, Gold, 18k Gold
Cushion-Cut Blue Sapphire Cts 1.08
Located in Hong Kong, HK
Imagine a breathtaking ocean captured in a single stone.
Crafted into the classic cushion cut
Category
2010s Hong Kong Contemporary Loose Gemstones
Materials
Blue Sapphire
GIA Certified 1/2 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
colorless ranging from D-F VVSI-VS2 clarity.
Lab tested guarantee NATURAL mined diamond
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Platinum
GIA Certified 3/4 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
colorless ranging from D-F VVSI-VS2 clarity.
Lab tested guarantee NATURAL mined diamond
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Platinum
1.06 Carat Cushion Brilliant Gia Certified Fancy Dark Brown-Yellow Vvs2 Clarity
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56169
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 1.06ct
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
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W 0.23 in D 0.15 in L 0.22 in
0.58 Carat Cushion Brilliant GIA Certified Fancy Deep Orange Yellow SI1 Clarity
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC55693
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 0.58ct
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
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W 0.19 in D 0.12 in L 0.17 in
3.06 Carat Royal Blue Natural Sapphire Loose Stone Cushion(Customization Option)
Located in London, GB
3.06 Carat heated royal blue natural sapphire loose stone cushion (customization option available
Category
2010s Loose Gemstones
Materials
Blue Sapphire
Antique 14.53 Carat Cushion Burma Sapphire Pastel Blue No Heat Platinum Ring
Located in Miami, FL
. Great looking piece and .30ct in
Si1 H Natural Diamonds. 14.83cts and just under
15ct total. Large
Category
Vintage 1920s Burmese Cocktail Rings
Materials
Sapphire, Platinum
Vintage Light Purple Ring Amethyst Cushion 13 Carat 18 Karat Two Tone Gold
Located in Brooklyn, NY
NEW
Vintage Purple Amethyst Cushion Ring - Hand Made in Italy
Light Purple Amethyst Cushion 13
Category
Early 2000s Italian Cocktail Rings
Materials
Amethyst, 18k Gold, White Gold, Yellow Gold
Burmese ruby and diamond earrings, circa 1935
Located in London, GB
Burmese ruby and diamond earrings. A matching pair of earrings, each set with a cushion shape old
Category
Vintage 1930s Dangle Earrings
Materials
Diamond, Ruby, Platinum
2.02 Carat Unheated Intense Red Cushion Natural Ruby 'Mozambique' Ring Certified
Located in Hong Kong, Hong Kong
Set with an cushion-shaped ruby weighing 2.02 carats, flanked on either side by triangular shaped
Category
2010s Hong Kong Art Deco Cluster Rings
Materials
Ruby, Diamond, 18k Gold
2.68 Carat Sapphire Diamond Cocktail Ring
Located in New York, NY
2.68 Carat cushion sapphire set in 18k white gold ring, CDC lab certified , with 0.69 carat
Category
2010s Modern Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
Mozambique 24.21 Carat Ruby Diamond Pendant Necklace
By Mehnaz Durrani
Located in Richmond, BC
Glamorous large ruby diamond pendant necklace. Intense fiery red, high luster, cushion faceted
Category
21st Century and Contemporary Canadian Contemporary Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold
GIA 2.13cttw Square Brilliant Diamond 14K Gold Stud Earrings
Located in Miami, FL
Natural Cut-Cornered Square Modified Brilliant diamond prong set in 14K white gold stud earrings
Category
Vintage 1960s Stud Earrings
Materials
Diamond, 14k Gold
Natural Yellow Diamond Camellia Flower Pendant in 18K White Gold with Diamond
Located in Kowloon, HK
Camellia flower, adorned with the finest round brilliant cut diamonds in 18k white gold.
At the heart of
Category
2010s Hong Kong Art Nouveau Pendant Necklaces
Materials
Diamond, Yellow Diamond, 18k Gold, White Gold
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H 0.57 in W 0.59 in
Certified Green Diamond Argyle Pink Diamond Platinum Pendant-Brooch Two Way
By HYT Jewelry
Located in Hong Kong, HK
unique opulence.
- Centre Stone, Japan Lab Certified Rectangle shape Fancy Vivid Yellow-Green Diamond
Category
2010s Hong Kong Contemporary Brooches
Materials
Diamond, Gold, 18k Gold, Rose Gold, Platinum
Free Shipping
W 1.3 in L 1.36 in
18kt White Gold 59.31ct Sapphire, 17.13ct Diamonds CGL Certified
Located in Antwerp, BE
18kt White Gold 59.31ct Sapphire, 17.13ct Diamonds CGL Certified
Most beautiful Sapphire and
Category
21st Century and Contemporary Contemporary More Necklaces
Materials
Diamond, Sapphire, 18k Gold
Impressive No-Heat Ceylon Sapphire Diamond Platinum Drop Earrings
Located in Miami, FL
hese gorgeous Estate Diamond No-Heat Ceylon Sapphire Platinum Earrings!
They display two bright
Category
Vintage 1980s American Dangle Earrings
Materials
Diamond, Sapphire, Platinum
Tacori GIA Princess 1.32 Diamond Platinum Split Shank Engagement Ring
By Tacori
Located in Miami, FL
measuring 6mm x 7mm. Showcasing a GIA lab-reported square modified brilliant, prong-set diamond weighing
Category
21st Century and Contemporary Modern Engagement Rings
Materials
Diamond, Platinum
Rubellite Red Tourmaline Diamond Platinum Engagement Ring
Located in Stamford, CT
red color. Gubelin lab could not determine heat.
1 cushion cut custom cut pink red Tourmaline
Category
Vintage 1930s Cocktail Rings
Materials
Diamond, Tourmaline, Platinum
Gubelin Certified 9.57 Carat Burmese Sapphire Diamond Cocktail Ring
Located in New York, NY
A cocktail ring showcasing a cushion blue sapphire weighing a total of 9.57 carats.
The sapphire
Category
21st Century and Contemporary French Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Platinum Toi & Moi Ring with 2.4 Ct Ruby and 1.55ct Diamond
Located in Antwerp, BE
, intense red, Comes with Carat Gem Lab certificate
Diamonds: Cushion shape diamond 1.55ct G SI1 Comes with
Category
21st Century and Contemporary Artisan More Rings
Materials
Diamond, Ruby, Platinum
3.06 Carats Ceylon blue sapphire and diamond ring
Located in Uccle, BE
Carats, 2 side brilliant shape diamonds for a total of 0.63 Carats and 0.32 Carats full cut diamonds
Category
2010s Belgian Engagement Rings
Materials
Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold
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Lab Diamond Cushion For Sale on 1stDibs
Surely you’ll find the exact lab diamond cushion you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes alternatives. Finding a lab diamond cushion for sale for women should be easy, but there are 7 pieces available to browse for unisex as well as men, too.
How Much is a Lab Diamond Cushion?
On average, a lab diamond cushion at 1stDibs sells for $6,899, while they’re typically $2,600 on the low end and $65,209 for the highest priced versions of this item.
Questions About Lab Diamond Cushion
- What is a cushion diamond?1 Answer1stDibs ExpertOctober 12, 2021A cushion-cut diamond is a diamond with soft rounded edges — it draws on an old diamond shape and it combines a square cut with rounded corners. Cushion-cut diamonds, with their larger facets, are just as dazzling as their round-cut counterparts. Find a range of antique and vintage cushion-cut diamond jewelry on 1stDibs.
- Are lab diamonds worth anything?1 Answer
Roman Malakov DiamondsApril 19, 2021Lab diamonds continue to diminish its value throughout the years. The rise of innovation in lowering manufacturing cost is a big factor in this. The cheaper it is to produce, the cheaper they can market the product. Also, there are no restrictions or regulations for companies in creating more lab diamonds. With an ever increasing number of supply, price will surely drop. This is what happened to lab-created sapphires and rubies. - What is a cushion cut diamond?1 Answer1stDibs ExpertMarch 22, 2022A cushion cut diamond is one that has a square shape with rounded corners. It differs from the similarly shaped emerald cut in that it has a brilliant cut that maximizes sparkle rather than a stepped cut that shows off color and clarity. You'll find a variety of cushion cut diamond jewelry on 1stDibs.
- 1stDibs ExpertOctober 5, 2021The best setting for a cushion-cut diamond depends on personal preference. The cushion cut is often referred to as a pillow cut due to its square or rectangular shape with rounded edges. This stone cut comprises 58 facets, like brilliant stones. The cushion cut has been popular since the 18th century. Browse a collection of cushion-cut diamond jewelry on 1stDibs.
- 1stDibs ExpertFebruary 22, 2021Yes, cushion cut diamonds look larger than round cut diamonds. Cushion cut diamonds have a larger table per carat than round diamonds, making them appear larger. This coupled with cushion cut diamonds' larger facets, tend to make these types of diamonds appear larger to our eyes.
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