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Cushion|Lab Grown|IGI

1.50ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG725511102

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG725511102

Diamond specifications and retailer prices

From £318 GBP
€406 EUR
As of November 2, 2026
Save £449 GBP (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £767 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 LG725511102 or 725511102. Listed at 8 retailers as of November 1, 2026, with prices from £318 to £767, a £449 spread on the same certified stone. MOH London lists it at £767. 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 angle35.4°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725511102
Dimensions7.69 × 5.90 × 3.91 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.90 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725511102
Side View
Table 60.0%Crown 35.4°Girdle: STK-THKPavilion 32.7°Culet: NoneDepth 66.3%

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: Nov 2
Current: £767 GBP|Low: £273 GBP|High: £885 GBP|Avg: £476 GBP|-13.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4£318 GBP
Retailer 6£331 GBP
Retailer 7£348 GBP
Retailer 2£352 GBP
Retailer 5£437 GBP
Retailer 3£626 GBP
Retailer 8£654 GBP
MOH London£767 GBP

36 data points across 8 retailers

8 retailers£318 GBP to £767 GBP

A
Cheapest Retailer
-
£318 GBP
€406 EUR
B+
Retailer 2
-
£331 GBP
$444 USD
View
A
Retailer 3
-
£348 GBP
$467 USD
View
A
Retailer 4
-
£352 GBP
View
A
Retailer 5
-
£437 GBP
$587 USD
View
B+
Retailer 6
-
£626 GBP
$840 USD
View
Retailer 7
-
£654 GBP
$878 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG725511102 · Nov 1
£767 GBP
View
7 more retailers have this diamond
Prices start from £318 GBPSave up to £449 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
£318 GBP