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Cushion|Lab Grown|IGI

0.46ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG835656656

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

Certificate IGI LG835656656

Diamond specifications and retailer prices

From £133 GBP
$178 USD
As of October 30, 2026
Save £221 GBP (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £809 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.46ct lab-grown cushion diamond

This 0.46ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835656656 or 835656656. Listed at 7 retailers as of October 29, 2026, with a 167% 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

0.46
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835656656
Dimensions4.45 × 4.44 × 2.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.45 mm4.44 mm0.46 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835656656
Side View
Table 59.0%Crown 34.5°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 62.6%

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: £809 GBP|Low: £133 GBP|High: £817 GBP|Avg: £308 GBP|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6£133 GBP
Retailer 3£180 GBP
Retailer 2£190 GBP
Retailer 4£233 GBP
Retailer 5£261 GBP
Retailer 7£354 GBP
MOH London£809 GBP

40 data points across 7 retailers

7 retailers£133 GBP to £354 GBP

A
Cheapest Retailer
-
£133 GBP
$178 USD
A
Retailer 2
-
£180 GBP
€230 EUR
View
A
Retailer 3
-
£190 GBP
View
B+
Retailer 4
-
£233 GBP
View
B+
Retailer 5
-
£261 GBP
$350 USD
View
B
Retailer 6
-
£354 GBP
$475 USD
View
Most Expensive
MOH London
LG835656656 · Oct 26
£809 GBP
View
Price under review
6 more retailers have this diamond
Prices start from £133 GBPSave up to £221 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
0.46ct Cushion
£133 GBP