Cushion|Lab Grown|IGI

2.75ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG797604496

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797604496

Diamond specifications and retailer prices

From $2,588 USD

As of October 30, 2026

Save $9,518 USD (79%) vs most expensive(unlock to see where)

7 retailers carry this diamond

Most expensive: $12,106 USD at Riddles Jewelry · As of October 29, 2026

View at Riddles Jewelry

About this 2.75ct lab-grown cushion diamond

This 2.75ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797604496 or 797604496. Listed at 7 retailers as of October 29, 2026, with prices from $2,588 to $12,106, a $9,518 spread on the same certified stone. Riddles Jewelry lists it at $12,106. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.75

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle35.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797604496

Dimensions9.83 × 7.47 × 4.89 mm

L/W Ratio1.32

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG797604496

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $4,588 USD|Low: $1,837 USD|High: $13,543 USD|Avg: $6,217 USD|+19.8%

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Riddles Jewelry

October 4, 2026

Retailer 3$1,837 USD

Retailer 12$2,588 USD

Retailer 13$2,633 USD

Retailer 9$2,836 USD

Retailer 7$3,441 USD

Retailer 4$3,445 USD

Retailer 2$3,876 USD

Retailer 15$4,117 USD

Retailer 5$4,150 USD

Retailer 1$4,588 USD

Retailer 17$4,724 USD

Retailer 14$6,655 USD

Retailer 16$7,929 USD

Retailer 10$8,152 USD

Retailer 18$9,362 USD

Retailer 11$10,341 USD

Riddles Jewelry$12,106 USD

Retailer 8$12,690 USD

Retailer 6$13,543 USD

5 data points across 19 retailers

7 retailers$2,588 USD to $12,106 USD

Cheapest Retailer

$2,588 USD

Final sale: no returns

Retailer 2

$2,633 USD

View

B+

Retailer 3

$4,117 USD

CA$5,718 CAD

View

B+

Retailer 4

$4,588 USD

View

Retailer 5

$6,655 USD

View

Retailer 6

$10,341 USD

View

Most Expensive

Riddles Jewelry

1976264341 · Oct 29

$12,106 USD

View

6 more retailers have this diamond

Prices start from $2,588 USDSave up to $9,518 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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