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Cushion|Lab Grown|IGI

1.82ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804649962

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

Certificate IGI LG804649962

Diamond specifications and retailer prices

From $1,615 USD
As of October 31, 2026
Save $2,435 USD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,050 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.82ct lab-grown cushion diamond

This 1.82ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649962 or 804649962. Listed at 3 retailers as of October 31, 2026, with prices from $1,615 to $4,050, a $2,435 spread on the same certified stone. Brilliant Earth lists it at $4,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649962
Dimensions6.95 × 6.90 × 4.60 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
6.95 mm6.90 mm1.82 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649962
Side View
Table 60.0%Crown 36.1°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $4,050 USD|Low: $797 USD|High: $5,960 USD|Avg: $2,726 USD|-32.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$797 USD
Retailer 9$1,395 USD
Retailer 2$1,615 USD
Retailer 11$1,646 USD
Retailer 7$1,918 USD
Retailer 8$2,087 USD
Retailer 12$2,672 USD
Retailer 4$3,200 USD
Retailer 5$3,505 USD
Retailer 3$4,034 USD
Brilliant Earth$4,050 USD
Retailer 10$4,104 USD

11 data points across 12 retailers

3 retailers$1,615 USD to $4,050 USD

A
Cheapest Retailer
-
$1,615 USD
Retailer 2
-
$3,505 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21404492Y · Oct 31
$4,050 USD
View
2 more retailers have this diamond
Prices start from $1,615 USDSave up to $2,435 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
1.82ct Cushion
$1,615 USD