Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG840656958

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840656958

Diamond specifications and retailer prices

From $220 USD
As of October 27, 2026
Save $922 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,142 USD at MOH London · As of October 26, 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 LG840656958 or 840656958. Listed at 14 retailers as of October 26, 2026, with prices from $220 to $1,142, a $922 spread on the same certified stone. MOH London lists it at $1,142. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656958
Dimensions7.90 × 5.87 × 3.87 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.87 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840656958
Side View
Table 65.0%Crown 34°Girdle: MED-THKPavilion 36°Culet: NoneDepth 65.9%

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 27
Current: $1,142 USD|Low: $220 USD|High: $1,154 USD|Avg: $630 USD|-0.8%
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 30, 2026
Retailer 4$220 USD
Retailer 8$269 USD
Retailer 11$286 USD
Retailer 10$399 USD
Retailer 13$424 USD
Retailer 12$443 USD
Retailer 14$498 USD
Retailer 6$501 USD
Retailer 9$785 USD
Retailer 7$955 USD
Retailer 5$1,000 USD
Retailer 2$1,010 USD
Retailer 3$1,014 USD
MOH London$1,142 USD

24 data points across 14 retailers

14 retailers$220 USD to $1,142 USD

A
Cheapest Retailer
-
$220 USD
Final sale: no returns
A
Retailer 2
-
$269 USD
HK$2,100 HKD
View
A
Retailer 3
-
$286 USD
£225 GBP
View
A
Retailer 4
-
$399 USD
€380 EUR
View
B+
Retailer 5
-
$424 USD
View
A
Retailer 6
-
$443 USD
£349 GBP
View
A
Retailer 7
-
$498 USD
View
A
Retailer 8
-
$501 USD
View
B+
Retailer 9
-
$785 USD
SGD 1,061 SGD
View
B
Retailer 10
-
$955 USD
View
Retailer 11
-
$1,000 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$1,010 USD
View
B
Retailer 13
-
$1,014 USD
View
Most Expensive
B
MOH London
LG840656958 · Oct 26
$1,142 USD
£899 GBP
View
13 more retailers have this diamond
Prices start from $220 USDSave up to $922 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
$220 USD