Cushion|Lab Grown|IGI

1.51ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG844652332

Certificate IGI LG844652332

Diamond specifications and retailer prices

From $290 USD
As of November 6, 2026
Save $873 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,163 USD at MOH London · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844652332 or 844652332. Listed at 5 retailers as of November 5, 2026, with prices from $290 to $1,163, a $873 spread on the same certified stone. MOH London lists it at $1,163. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG844652332
Dimensions6.55 × 6.25 × 4.09 mm
L/W Ratio1.05
Top View
6.55 mm6.25 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844652332
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,163 USD|Low: $289 USD|High: $1,173 USD|Avg: $582 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$290 USD
Retailer 2$420 USD
Retailer 5$433 USD
Retailer 4$581 USD
MOH London$1,163 USD

10 data points across 5 retailers

5 retailers$290 USD to $1,163 USD

A
Cheapest Retailer
-
$290 USD
A
Retailer 2
-
$420 USD
View
B+
Retailer 3
-
$433 USD
View
A
Retailer 4
-
$581 USD
View
Most Expensive
B
MOH London
LG844652332 · Nov 5
$1,163 USD
£916 GBP
View
4 more retailers have this diamond
Prices start from $290 USDSave up to $873 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
$290 USD