Cushion|Lab Grown|IGI

0.30ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG797669020

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

Certificate IGI LG797669020

Diamond specifications and retailer prices

From £84 GBP
$112 USD
As of October 25, 2026
Save £328 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £583 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct lab-grown cushion diamond

This 0.3ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797669020 or 797669020. Listed at 10 retailers as of October 25, 2026, with a 390% 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

0.30
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797669020
Dimensions3.92 × 3.89 × 2.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.92 mm3.89 mm0.30 ctD / VS2
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797669020
Side View
Table 64.0%Crown 35.2°Girdle: THN-MEDPavilion 37.4°Culet: NoneDepth 61.7%

Caratlytics Score

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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 25
Current: £583 GBP|Low: £84 GBP|High: £587 GBP|Avg: £248 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5£84 GBP
Retailer 6£109 GBP
Retailer 2£142 GBP
Retailer 3£163 GBP
Retailer 7£188 GBP
Retailer 4£202 GBP
Retailer 10£229 GBP
Retailer 8£304 GBP
Retailer 9£412 GBP
MOH London£583 GBP

41 data points across 10 retailers

10 retailers£84 GBP to £412 GBP

A
Cheapest Retailer
-
£84 GBP
$112 USD
A
Retailer 2
-
£109 GBP
$145 USD
View
B+
Retailer 3
-
£142 GBP
View
B+
Retailer 4
-
£163 GBP
€207 EUR
View
B+
Retailer 5
-
£188 GBP
$250 USD
View
B+
Retailer 6
-
£202 GBP
View
B
Retailer 7
-
£229 GBP
SGD 412 SGD
View
B
Retailer 8
-
£304 GBP
$405 USD
View
B
Retailer 9
-
£412 GBP
View
Most Expensive
MOH London
LG797669020 · Oct 29
£583 GBP
View
Price under review
9 more retailers have this diamond
Prices start from £84 GBPSave up to £328 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
0.30ct Cushion
£84 GBP