Cushion|Lab Grown|IGI

0.91ct E VS2 Cushion Lab Grown Diamond

GD • E/VS2 • IGI LG787656407

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG787656407

Diamond specifications and retailer prices

From $397 USD
HK$3,100 HKD
As of October 30, 2026
4 retailers carry this diamond
Most expensive: $1,374 USD at Taylor and Hart · As of October 12, 2026
View at Taylor and Hart

About this 0.91ct lab-grown cushion diamond

This 0.91ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG787656407 or 787656407. Listed at 4 retailers as of October 30, 2026. 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
E
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787656407
Dimensions5.52 × 5.50 × 3.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.52 mm5.50 mm0.91 ctE / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787656407
Side View
Table 70.0%Crown 40.5°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 64.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $397 USD|Low: $318 USD|High: $1,416 USD|Avg: $638 USD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 23, 2026
Retailer 5$318 USD
Retailer 3$360 USD
Retailer 1$397 USD
Retailer 2$478 USD
Retailer 6$587 USD
Retailer 4$1,071 USD
Taylor and Hart$1,374 USD

27 data points across 7 retailers

4 retailers

Retailer 1
-
$360 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
$397 USD
HK$3,100 HKD
View
Retailer 3
-
$1,071 USD
£843 GBP
View
Price last confirmed 19 days ago
Most Expensive
Taylor and Hart
I39I2QC · Oct 12
$1,374 USD
View
Price last confirmed 17 days ago
3 more retailers have this diamond
Prices start from $397 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.

B+
0.91ct Cushion
$397 USD