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Cushion|Lab Grown|IGI

1.50ct J VVS2 Cushion Lab Grown Diamond

VG • J/VVS2 • IGI LG569301192

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG569301192

Diamond specifications and retailer prices

From £270 GBP
$362 USD
As of October 30, 2026
Save £521 GBP (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £791 GBP at MOH London · As of October 29, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG569301192 or 569301192. Listed at 5 retailers as of October 29, 2026, with prices from £270 to £791, a £521 spread on the same certified stone. MOH London lists it at £791. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569301192
Dimensions7.63 × 6.35 × 4.20 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.63 mm6.35 mm1.50 ctJ / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569301192
Side View
Table 66.5%Crown 33.6°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 66.1%

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 30
Current: £791 GBP|Low: £228 GBP|High: £888 GBP|Avg: £606 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4£270 GBP
Retailer 3£298 GBP
Retailer 5£361 GBP
Retailer 2£582 GBP
Retailer 8£702 GBP
MOH London£791 GBP
Retailer 6£888 GBP
Retailer 7£888 GBP

13 data points across 8 retailers

5 retailers£270 GBP to £791 GBP

A
Cheapest Retailer
-
£270 GBP
$362 USD
B+
Retailer 2
-
£298 GBP
$399 USD
View
B+
Retailer 3
-
£361 GBP
$484 USD
View
B+
Retailer 4
-
£582 GBP
$780 USD
View
Most Expensive
B
MOH London
LG569301192 · Oct 29
£791 GBP
View
4 more retailers have this diamond
Prices start from £270 GBPSave up to £521 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
£270 GBP