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Cushion|Lab Grown|IGI

0.50ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG840664987

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840664987

Diamond specifications and retailer prices

From £89 GBP
$118 USD
As of October 27, 2026
Save £730 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £818 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664987 or 840664987. Listed at 11 retailers as of October 26, 2026, with prices from £89 to £818, a £730 spread on the same certified stone. MOH London lists it at £818. 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

0.50
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664987
Dimensions5.28 × 3.98 × 2.67 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.28 mm3.98 mm0.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840664987
Side View
Table 68.0%Crown 36.9°Girdle: STK-THKPavilion 33.6°Culet: NoneDepth 67.1%

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: Oct 27
Current: £818 GBP|Low: £89 GBP|High: £827 GBP|Avg: £265 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3£89 GBP
Retailer 9£115 GBP
Retailer 2£178 GBP
Retailer 7£184 GBP
Retailer 5£192 GBP
Retailer 8£197 GBP
Retailer 6£267 GBP
Retailer 11£276 GBP
Retailer 4£280 GBP
Retailer 10£293 GBP
MOH London£818 GBP

22 data points across 11 retailers

11 retailers£89 GBP to £818 GBP

A
Cheapest Retailer
-
£89 GBP
$118 USD
Final sale: no returns
A
Retailer 2
-
£115 GBP
HK$1,200 HKD
View
B+
Retailer 3
-
£178 GBP
€226 EUR
View
Retailer 4
-
£184 GBP
$245 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£192 GBP
View
B+
Retailer 6
-
£197 GBP
$262 USD
View
B
Retailer 7
-
£267 GBP
View
B
Retailer 8
-
£276 GBP
SGD 497 SGD
View
B
Retailer 9
-
£280 GBP
$373 USD
View
B+
Retailer 10
-
£293 GBP
$390 USD
View
Most Expensive
B
MOH London
LG840664987 · Oct 26
£818 GBP
View
10 more retailers have this diamond
Prices start from £89 GBPSave up to £730 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
0.50ct Cushion
£89 GBP