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Cushion|Lab Grown|IGI

0.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799665366

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799665366

Diamond specifications and retailer prices

From $895 SGD
$700 USD
As of November 1, 2026
Save $3,203 SGD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,098 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.89ct lab-grown cushion diamond

This 0.89ct 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 LG799665366 or 799665366. Listed at 13 retailers as of October 29, 2026, with prices from $895 to $4,098, a $3,203 spread on the same certified stone. MOH London lists it at $4,098. 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

0.89
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665366
Dimensions7.11 × 5.04 × 3.13 mm
L/W Ratio1.41
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
7.11 mm5.04 mm0.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665366
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 39.1°CuletDepth 62.1%

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: $4,098 SGD|Low: $859 SGD|High: $4,125 SGD|Avg: $1,734 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$895 SGD
Retailer 3$973 SGD
Retailer 5$1,001 SGD
Retailer 9$1,038 SGD
Retailer 11$1,038 SGD
Retailer 2$1,451 SGD
Retailer 7$1,486 SGD
Retailer 4$1,663 SGD
Retailer 6$2,557 SGD
Retailer 10$2,918 SGD
MOH London$4,098 SGD

44 data points across 11 retailers

13 retailers$895 SGD to $4,098 SGD

A
Cheapest Retailer
-
$895 SGD
$700 USD
A
Retailer 2
-
$973 SGD
$761 USD
View
A
Retailer 3
-
$1,001 SGD
$783 USD
View
Final sale: no returns
A
Retailer 4
-
$1,038 SGD
$812 USD
View
Retailer 5
-
$1,038 SGD
$812 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$1,451 SGD
£893 GBP
View
B+
Retailer 7
-
$1,486 SGD
$1,162 USD
View
B+
Retailer 8
-
$1,663 SGD
£1,024 GBP
View
B
Retailer 9
-
$2,557 SGD
$1,999 USD
View
B
Retailer 10
-
$2,918 SGD
$2,282 USD
View
B
Retailer 11
-
$3,235 SGD
£1,992 GBP
View
B
Retailer 12
-
$3,579 SGD
$2,799 USD
View
Most Expensive
B
MOH London
LG799665366 · Oct 29
$4,098 SGD
£2,523 GBP
View
12 more retailers have this diamond
Prices start from $895 SGDSave up to $3,203 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
0.89ct Cushion
$895 SGD