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Cushion|Lab Grown|IGI

1.15ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG593372536

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG593372536

Diamond specifications and retailer prices

From £237 GBP
$317 USD
As of October 30, 2026
Save £599 GBP (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £836 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG593372536 or 593372536. Listed at 6 retailers as of October 26, 2026, with prices from £237 to £836, a £599 spread on the same certified stone. MOH London lists it at £836. 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

1.15
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593372536
Dimensions6.23 × 6.14 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeAbraded
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
6.23 mm6.14 mm1.15 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG593372536
Side View
Table 62.0%Crown 32.5°Girdle: THK-VTKPavilion 41.5°Culet: ABRDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £836 GBP|Low: £237 GBP|High: £845 GBP|Avg: £449 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5£237 GBP
Retailer 3£288 GBP
Retailer 2£325 GBP
Retailer 4£346 GBP
Retailer 6£703 GBP
MOH London£836 GBP

39 data points across 6 retailers

6 retailers£237 GBP to £836 GBP

B+
Cheapest Retailer
-
£237 GBP
$317 USD
B+
Retailer 2
-
£288 GBP
$386 USD
View
B+
Retailer 3
-
£325 GBP
View
B+
Retailer 4
-
£346 GBP
$463 USD
View
Retailer 5
-
£703 GBP
$942 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG593372536 · Oct 26
£836 GBP
View
5 more retailers have this diamond
Prices start from £237 GBPSave up to £599 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.

B+
1.15ct Cushion
£237 GBP