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Cushion|Lab Grown|IGI

0.85ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG663402007

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG663402007

Diamond specifications and retailer prices

From $568 SGD
As of November 1, 2026
Save $1,941 SGD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,509 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 0.85ct lab-grown cushion diamond

This 0.85ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG663402007 or 663402007. Listed at 9 retailers as of November 1, 2026, with prices from $568 to $2,509, a $1,941 spread on the same certified stone. MOH London lists it at $2,509. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.85
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663402007
Dimensions6.48 × 5.05 × 3.41 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm5.05 mm0.85 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663402007
Side View
Table 61.0%Crown 36.1°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
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: Nov 1
Current: $2,509 SGD|Low: $568 SGD|High: $2,547 SGD|Avg: $1,241 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$568 SGD
Retailer 7$759 SGD
Retailer 6$777 SGD
Retailer 2$1,041 SGD
Retailer 4$1,314 SGD
Retailer 3$1,724 SGD
MOH London$2,509 SGD

43 data points across 7 retailers

9 retailers$568 SGD to $2,509 SGD

A
Cheapest Retailer
-
$568 SGD
A
Retailer 2
-
$588 SGD
View
A
Retailer 3
-
$759 SGD
View
A
Retailer 4
-
$777 SGD
View
B+
Retailer 5
-
$1,041 SGD
View
Retailer 6
-
$1,314 SGD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$1,724 SGD
View
B
Retailer 8
-
$2,266 SGD
View
Most Expensive
B
MOH London
LG663402007 · Nov 5
$2,509 SGD
£1,547 GBP
View
8 more retailers have this diamond
Prices start from $568 SGDSave up to $1,941 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
0.85ct Cushion
$568 SGD