Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG839606726

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839606726

Diamond specifications and retailer prices

From $287 USD
£226 GBP
As of October 30, 2026
Save $865 USD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,152 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839606726 or 839606726. Listed at 7 retailers as of October 29, 2026, with prices from $287 to $1,152, a $865 spread on the same certified stone. MOH London lists it at $1,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839606726
Dimensions8.41 × 5.85 × 3.83 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm5.85 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839606726
Side View
Table 64.0%Crown 35°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 65.5%

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: Oct 30
Current: $1,152 USD|Low: $286 USD|High: $1,196 USD|Avg: $745 USD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$287 USD
Retailer 3$416 USD
Retailer 6$577 USD
Retailer 5$905 USD
Retailer 4$1,008 USD
MOH London$1,152 USD

28 data points across 6 retailers

7 retailers$287 USD to $1,152 USD

A
Cheapest Retailer
-
$287 USD
£226 GBP
A
Retailer 2
-
$416 USD
€396 EUR
View
A
Retailer 3
-
$577 USD
View
B+
Retailer 4
-
$615 USD
View
B+
Retailer 5
-
$905 USD
View
B
Retailer 6
-
$1,008 USD
View
Most Expensive
B
MOH London
LG839606726 · Oct 29
$1,152 USD
£907 GBP
View
6 more retailers have this diamond
Prices start from $287 USDSave up to $865 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
1.51ct Cushion
$287 USD