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Cushion|Lab Grown|IGI

0.91ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG823695136

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823695136

Diamond specifications and retailer prices

From $512 USD
As of October 30, 2026
Save $1,586 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,098 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown cushion diamond

This 0.91ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823695136 or 823695136. Listed at 15 retailers as of October 29, 2026, with prices from $512 to $2,098, a $1,586 spread on the same certified stone. MOH London lists it at $2,098. 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

0.91
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695136
Dimensions6.35 × 5.34 × 3.63 mm
L/W Ratio1.19
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
6.35 mm5.34 mm0.91 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695136
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 68.0%

Caratlytics Score

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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: Oct 30
Current: $2,098 USD|Low: $512 USD|High: $2,112 USD|Avg: $1,109 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 6$512 USD
Retailer 13$568 USD
Retailer 5$627 USD
Retailer 12$665 USD
Retailer 8$698 USD
Retailer 4$780 USD
Retailer 2$866 USD
Retailer 11$888 USD
Retailer 7$941 USD
Retailer 9$1,028 USD
Retailer 3$1,857 USD
Retailer 10$2,010 USD
Retailer 14$2,017 USD
MOH London$2,098 USD

37 data points across 14 retailers

15 retailers$512 USD to $2,098 USD

A
Cheapest Retailer
-
$512 USD
Final sale: no returns
Retailer 2
-
$568 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$627 USD
HK$4,900 HKD
View
A
Retailer 4
-
$665 USD
View
A
Retailer 5
-
$698 USD
£549 GBP
View
A
Retailer 6
-
$780 USD
View
A
Retailer 7
-
$866 USD
€825 EUR
View
B+
Retailer 8
-
$888 USD
View
B+
Retailer 9
-
$941 USD
£741 GBP
View
B+
Retailer 10
-
$1,028 USD
ZAR 16,600 ZAR
View
B
Retailer 11
-
$1,502 USD
SGD 2,030 SGD
View
B
Retailer 12
-
$1,857 USD
View
B
Retailer 13
-
$2,010 USD
View
B
Retailer 14
-
$2,017 USD
View
Most Expensive
B
MOH London
LG823695136 · Oct 29
$2,098 USD
£1,652 GBP
View
14 more retailers have this diamond
Prices start from $512 USDSave up to $1,586 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
0.91ct Cushion
$512 USD