Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller.

GIA Certified 8.15ct Cushion Diamond J IF Loose or Set in Solitaire Ring

$377,047
£286,835.30
€343,695.86
CA$537,668.55
A$551,314.50
CHF 314,733.31
MX$7,145,146.65
NOK 3,575,815.60
SEK 3,763,113.77
DKK 2,568,660.16

About the Item

**Save this diamond ❤️ to receive price updates** *Offered loose ; this GIA certified natural 8.15 carat cushion diamond is available loose and can be mounted into the pictured solitaire setting upon request. Unmistakably rare and crafted by nature, this substantial 8.15 ct cushion presents pure brilliance in a warm J color with IF clarity. The generous face-up dimensions (14.77 x 11.49 x 6.37 mm) and a 1.29 ratio give the stone an elegant, slightly elongated cushion silhouette with excellent spread for its weight. With an overall depth of 55.4% and a table of 58%, the cut proportions favor lively brilliance and an appealing visual presence, a classic choice for an engagement or a standout addition to any diamond collection. Graded GIA and natural, the diamond reads exceptionally clean at IF (Internally Flawless), with Excellent polish and Excellent symmetry, and no fluorescence, so its appearance is consistent and reliable across lighting conditions. Whether you are shopping for a loose diamond, comparing diamond grades, or seeking a show-stopping center for a custom diamond set, this stone balances rarity and wearability: A timeless diamond with exceptional quality and a look that lasts. This stone pairs beautifully with yellow or rose gold to subtly warm the J color, but it also performs well in platinum or white gold for a refined, contemporary presentation. The ring shown in the photos is an optional solitaire mounting offered for convenience, the primary focus remains the diamond and its unique character. Brilliance that never fades; diamonds are forever. This diamond is offered loose, and it can also be set into the solitaire setting shown in the photos upon request. When you inquire, please mention that you would like the diamond mounted in the ring, and we will add this option to your order. Please note: The appearance of the diamond and ring may vary slightly from the photos due to lighting, photography, and the natural characteristics of both handcrafted jewelry and diamonds. Diamond Details: Certificate: GIA (Gemological Institute of America) Type: Natural Diamond Shape: Cushion Carat: 8.15 Color: J Clarity: IF (Internally Flawless) Polish: EX Symmetry: EX Fluorescence: None Depth: 55.4% Table: 58% Measurements: 14.77 x 11.49 x 6.37 mm Ratio: 1.29 DID: SLN349129 Location: New York T20R

More From This Seller

View All
GIA Certified 5.01ct H SI1 Cushion Diamond Loose or Set in Solitaire Ring

GIA Certified 5.01ct H SI1 Cushion Diamond Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire is available upon request. “A timeless diamond.” Remarkably rare and crafted b...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 3.01ct Cushion Diamond I VS2 Loose or Set in Solitaire Ring

GIA Certified 3.01ct Cushion Diamond I VS2 Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** **Offered loose ; mounting into the pictured solitaire ring available upon request. Unmistakably rare and crafted by nature, this G...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 3.07ct Cushion Diamond I VS1 Loose or Set in Solitaire Ring

GIA Certified 3.07ct Cushion Diamond I VS1 Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose, this GIA certified natural 3.07 carat cushion diamond is available loose and can be mounted in the pictured solitair...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 3.01ct Cushion Diamond I SI2 Loose or Set in Solitaire Ring

GIA Certified 3.01ct Cushion Diamond I SI2 Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire ring is available upon request. Unmistakably rare and crafted by nature, this ...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 3.01ct Cushion Diamond I VS1 Loose or Set in Solitaire Ring

GIA Certified 3.01ct Cushion Diamond I VS1 Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire setting is available upon request. Unmistakably rare and crafted by nature, th...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 4.01ct Cushion I VS1 Diamond Loose or Set in Solitaire Ring

GIA Certified 4.01ct Cushion I VS1 Diamond Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose: this GIA certified natural 4.01 carat cushion cut diamond is available loose and can be mounted upon request. Excep...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

You May Also Like

Magnificent 1.20 ct Ideal Cut Cushion Diamond - GIA Certified

Magnificent 1.20 ct Ideal Cut Cushion Diamond - GIA Certified

Located in רמת גן, IL

Magnificent 1.20 ct Ideal Cut Cushion Diamond - GIA Certified Discover the pinnacle of diamond excellence with this breathtaking 1.20 ct cushion-cut diamond, a masterpiece of purity...

Category

2010s Israeli Loose Gemstones

Materials

Diamond

Timeless 1.20ct Ideal Cut Cushion-Shaped Diamond - GIA Certified

Timeless 1.20ct Ideal Cut Cushion-Shaped Diamond - GIA Certified

Located in רמת גן, IL

Timeless 1.20ct Ideal Cut Cushion-Shaped Diamond - GIA Certified Discover the sheer elegance of this 1.20-carat cushion-shaped diamond that epitomizes refined beauty and clarity. Th...

Category

2010s Israeli Loose Gemstones

Materials

Diamond

Glamorous Ideal Cut 1pc Natural Diamond w/1.01ct - GIA Certified

Glamorous Ideal Cut 1pc Natural Diamond w/1.01ct - GIA Certified

Located in רמת גן, IL

Glamorous Ideal Cut 1pc Natural Diamond w/1.01ct Introducing our Glamorous Ideal Cut 1pc Natural Diamond, a radiant symbol of luxury and sophistication. This captivating diamond fea...

Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified 3.01 Carat Cushion Cut E Color VVS1 Clarity Loose Diamond

GIA Certified 3.01 Carat Cushion Cut E Color VVS1 Clarity Loose Diamond

Located in Miami, FL

GIA Certified 3.01 carat cushion cut loose natural diamond with E color and VVS1 clarity. Ships overnight. Details: Item Type: Loose Diamond Weight: 3.01 Carat Certification: GIA Ce...

Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Diamond

1pc Natural Diamond w/ 2.02 Ct Cushion Modified Brilliant D VVS1 GIA Certificate

1pc Natural Diamond w/ 2.02 Ct Cushion Modified Brilliant D VVS1 GIA Certificate

Located in רמת גן, IL

The 2.02 carat D VVS1 cushion modified brilliant natural cut diamond is a rare cut and beautiful gem. It is colorless and has no visible blemishes, making it one of the most valuable...

Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified Huge 3.07 CT Natural Diamond Cushion Brilliant Cut I VS1

GIA Certified Huge 3.07 CT Natural Diamond Cushion Brilliant Cut I VS1

Located in Los Angeles, CA

Stone Creation - Natural Shape - Cushion Modified Brilliant Cut Measurements - 8.86 x 8.09 x 5.59 mm Weight - 3.07 Carat Color - I Clarity - VS1 Cut - Very Good Polish - Very Good S...

Category

21st Century and Contemporary American Art Deco Loose Gemstones

Materials

Diamond