Cushion|Lab Grown|IGI

2.75ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG794624936

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG794624936

Diamond specifications and retailer prices

From $2,624 USD
As of October 26, 2026
Save $4,676 USD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,300 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG794624936 or 794624936. Listed at 5 retailers as of October 26, 2026, with prices from $2,624 to $7,300, a $4,676 spread on the same certified stone. Brilliant Earth lists it at $7,300. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624936
Dimensions7.81 × 7.70 × 5.33 mm
L/W Ratio1.01
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
Top View
7.81 mm7.70 mm2.75 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624936
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 69.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $7,300 USD|Low: $2,219 USD|High: $13,470 USD|Avg: $6,023 USD|-45.3%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 11$2,219 USD
Retailer 16$2,303 USD
Retailer 10$2,624 USD
Retailer 4$3,418 USD
Retailer 14$3,735 USD
Retailer 8$4,354 USD
Retailer 17$4,621 USD
Retailer 15$4,877 USD
Retailer 12$4,916 USD
Retailer 6$5,090 USD
Retailer 5$5,395 USD
Retailer 2$6,055 USD
Brilliant Earth$7,300 USD
Retailer 3$8,477 USD
Retailer 9$8,730 USD
Retailer 13$9,140 USD
Retailer 7$9,369 USD

20 data points across 17 retailers

5 retailers$2,624 USD to $7,300 USD

Retailer 1
-
$2,219 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$2,624 USD
View
Retailer 3
-
$4,916 USD
£3,871 GBP
View
Price last confirmed 19 days ago
Retailer 4
-
$6,055 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21414167Y · Oct 30
$7,300 USD
View
4 more retailers have this diamond
Prices start from $2,624 USDSave up to $4,676 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.

A
2.75ct Cushion
$2,624 USD