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Cushion|Lab Grown|IGI

1.50ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG636494694

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG636494694

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of November 1, 2026
Save £729 GBP (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £943 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636494694 or 636494694. Listed at 5 retailers as of November 1, 2026, with prices from £213 to £943, a £729 spread on the same certified stone. MOH London lists it at £943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636494694
Dimensions8.31 × 5.89 × 3.95 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.89 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636494694
Side View
Table 57.0%Crown 31.7°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 67.1%

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: Nov 1
Current: £943 GBP|Low: £213 GBP|High: £1,011 GBP|Avg: £576 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5£213 GBP
Retailer 2£288 GBP
Retailer 4£393 GBP
Retailer 3£395 GBP
Retailer 7£440 GBP
Retailer 10£450 GBP
Retailer 8£630 GBP
Retailer 6£920 GBP
MOH London£943 GBP
Retailer 9£1,011 GBP

37 data points across 10 retailers

5 retailers£213 GBP to £943 GBP

A
Cheapest Retailer
-
£213 GBP
$286 USD
Final sale: no returns
A
Retailer 2
-
£288 GBP
View
A
Retailer 3
-
£393 GBP
$528 USD
View
A
Retailer 4
-
£395 GBP
$530 USD
View
Most Expensive
B
MOH London
LG636494694 · Nov 1
£943 GBP
View
4 more retailers have this diamond
Prices start from £213 GBPSave up to £729 GBP

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
1.50ct Cushion
£213 GBP