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Cushion|Lab Grown|IGI

1.50ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG772616737

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG772616737

Diamond specifications and retailer prices

From £244 GBP
$328 USD
As of October 28, 2026
Save £516 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £859 GBP at MOH London · As of October 21, 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 LG772616737 or 772616737. Listed at 6 retailers as of October 28, 2026, with a 211% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772616737
Dimensions7.50 × 6.00 × 3.92 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm6.00 mm1.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772616737
Side View
Table 68.0%Crown 31.6°Girdle: Very ThickPavilion 36.3°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £859 GBP|Low: £244 GBP|High: £865 GBP|Avg: £475 GBP|+12.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5£244 GBP
Retailer 3£329 GBP
Retailer 7£335 GBP
Retailer 4£345 GBP
Retailer 2£372 GBP
Retailer 8£721 GBP
Retailer 6£760 GBP
MOH London£859 GBP

20 data points across 8 retailers

6 retailers£244 GBP to £760 GBP

B+
Cheapest Retailer
-
£244 GBP
$328 USD
A
Retailer 2
-
£329 GBP
View
A
Retailer 3
-
£345 GBP
$463 USD
View
A
Retailer 4
-
£372 GBP
$499 USD
View
B
Retailer 5
-
£760 GBP
$1,020 USD
View
Most Expensive
MOH London
LG772616737 · Oct 21
£859 GBP
View
Price last confirmed 13 days ago
5 more retailers have this diamond
Prices start from £244 GBPSave up to £516 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
£244 GBP