Cushion|Lab Grown|IGI

0.45ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG835654197

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

Certificate IGI LG835654197

Diamond specifications and retailer prices

From £92 GBP
$122 USD
As of October 25, 2026
Save £366 GBP (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £637 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.45ct lab-grown cushion diamond

This 0.45ct 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 LG835654197 or 835654197. Listed at 8 retailers as of October 25, 2026, with a 400% 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

0.45
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835654197
Dimensions4.37 × 4.28 × 2.87 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.37 mm4.28 mm0.45 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835654197
Side View
Table 70.0%Crown 36°Girdle: MED-STKPavilion 36.9°CuletDepth 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 25
Current: £637 GBP|Low: £92 GBP|High: £835 GBP|Avg: £301 GBP|-23.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5£92 GBP
Retailer 2£162 GBP
Retailer 8£179 GBP
Retailer 3£185 GBP
Retailer 4£208 GBP
Retailer 7£322 GBP
Retailer 6£458 GBP
MOH London£637 GBP

41 data points across 8 retailers

8 retailers£92 GBP to £458 GBP

A
Cheapest Retailer
-
£92 GBP
$122 USD
A
Retailer 2
-
£162 GBP
View
A
Retailer 3
-
£179 GBP
$239 USD
View
A
Retailer 4
-
£185 GBP
€234 EUR
View
B+
Retailer 5
-
£208 GBP
View
Retailer 6
-
£322 GBP
$428 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
£458 GBP
View
Most Expensive
MOH London
LG835654197 · Oct 21
£637 GBP
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from £92 GBPSave up to £366 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
0.45ct Cushion
£92 GBP