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Cushion|Lab Grown|IGI

0.81ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG807613906

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

Certificate IGI LG807613906

Diamond specifications and retailer prices

From $601 SGD
$470 USD
As of November 1, 2026
Save $3,010 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,611 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807613906 or 807613906. Listed at 11 retailers as of November 1, 2026, with prices from $601 to $3,611, a $3,010 spread on the same certified stone. MOH London lists it at $3,611. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613906
Dimensions5.35 × 5.19 × 3.54 mm
L/W Ratio1.03
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
5.35 mm5.19 mm0.81 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807613906
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 68.2%

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: $3,611 SGD|Low: $601 SGD|High: $7,916 SGD|Avg: $2,363 SGD|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 10$601 SGD
Retailer 4$757 SGD
Retailer 5$895 SGD
Retailer 7$1,142 SGD
Retailer 9$1,496 SGD
Retailer 3$1,559 SGD
Retailer 2$1,971 SGD
Retailer 6$2,961 SGD
Retailer 8$3,054 SGD
MOH London$3,611 SGD
Retailer 11$7,916 SGD

30 data points across 11 retailers

11 retailers$601 SGD to $3,611 SGD

A
Cheapest Retailer
-
$601 SGD
$470 USD
A
Retailer 2
-
$757 SGD
$592 USD
View
A
Retailer 3
-
$895 SGD
$700 USD
View
A
Retailer 4
-
$1,142 SGD
$893 USD
View
B+
Retailer 5
-
$1,496 SGD
$1,170 USD
View
B+
Retailer 6
-
$1,559 SGD
$1,219 USD
View
B+
Retailer 7
-
$1,971 SGD
€1,468 EUR
View
B
Retailer 8
-
$2,961 SGD
$2,316 USD
View
B
Retailer 9
-
$3,054 SGD
CA$3,317 CAD
View
Most Expensive
B
MOH London
LG807613906 · Nov 3
$3,611 SGD
£2,223 GBP
View
9 more retailers have this diamond
Prices start from $601 SGDSave up to $3,010 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
0.81ct Cushion
$601 SGD