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Cushion|Lab Grown|IGI

1.02ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG845668635

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845668635

Diamond specifications and retailer prices

From £138 GBP
$185 USD
As of October 30, 2026
Save £587 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £725 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845668635 or 845668635. Listed at 15 retailers as of October 29, 2026, with prices from £138 to £725, a £587 spread on the same certified stone. MOH London lists it at £725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668635
Dimensions7.34 × 5.08 × 3.40 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm5.08 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668635
Side View
Table 61.0%Crown 37.3°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A+
Exceptional
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: £725 GBP|Low: £138 GBP|High: £803 GBP|Avg: £363 GBP|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 14£138 GBP
Retailer 7£158 GBP
Retailer 15£176 GBP
Retailer 13£207 GBP
Retailer 8£256 GBP
Retailer 4£267 GBP
Retailer 10£269 GBP
Retailer 3£316 GBP
Retailer 5£383 GBP
Retailer 12£390 GBP
Retailer 11£419 GBP
Retailer 2£500 GBP
Retailer 9£532 GBP
Retailer 6£624 GBP
MOH London£725 GBP

12 data points across 15 retailers

15 retailers£138 GBP to £725 GBP

A+
Cheapest Retailer
-
£138 GBP
$185 USD
Final sale: no returns
A
Retailer 2
-
£158 GBP
$212 USD
View
A
Retailer 3
-
£176 GBP
View
B+
Retailer 4
-
£207 GBP
$278 USD
View
A
Retailer 5
-
£256 GBP
€327 EUR
View
A
Retailer 6
-
£267 GBP
ZAR 5,784 ZAR
View
A
Retailer 7
-
£269 GBP
View
A
Retailer 8
-
£316 GBP
$424 USD
View
B+
Retailer 9
-
£383 GBP
A$789 AUD
View
B+
Retailer 10
-
£390 GBP
$523 USD
View
B+
Retailer 11
-
£419 GBP
SGD 759 SGD
View
B+
Retailer 12
-
£500 GBP
$670 USD
View
B+
Retailer 13
-
£532 GBP
$713 USD
View
B
Retailer 14
-
£624 GBP
A$1,287 AUD
View
Most Expensive
B
MOH London
LG845668635 · Oct 29
£725 GBP
View
14 more retailers have this diamond
Prices start from £138 GBPSave up to £587 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+
1.02ct Cushion
£138 GBP