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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 $2,065 SGD
$1,615 USD
As of October 31, 2026
Save $3,113 SGD (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,178 SGD 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 $2,065 to $5,178, a $3,113 spread on the same certified stone. Brilliant Earth lists it at $5,178. 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
Colour
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: $5,178 SGD|Low: $1,019 SGD|High: $7,619 SGD|Avg: $3,485 SGD|-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$1,019 SGD
Retailer 9$1,783 SGD
Retailer 2$2,065 SGD
Retailer 11$2,104 SGD
Retailer 7$2,452 SGD
Retailer 8$2,668 SGD
Retailer 12$3,416 SGD
Retailer 4$4,091 SGD
Retailer 5$4,481 SGD
Retailer 3$5,157 SGD
Brilliant Earth$5,178 SGD
Retailer 10$5,247 SGD

11 data points across 12 retailers

3 retailers$2,065 SGD to $5,178 SGD

A
Cheapest Retailer
-
$2,065 SGD
$1,615 USD
B
Retailer 2
-
$4,481 SGD
$3,505 USD
View
Most Expensive
B
Brilliant Earth
21404492Y · Oct 31
$5,178 SGD
$4,050 USD
View
2 more retailers have this diamond
Prices start from $2,065 SGDSave up to $3,113 SGD

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
$2,065 SGD