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Cushion|Lab Grown|IGI

0.52ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG803657900

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803657900

Diamond specifications and retailer prices

From £139 GBP
$186 USD
As of October 29, 2026
Save £584 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £723 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown cushion diamond

This 0.52ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803657900 or 803657900. Listed at 13 retailers as of October 29, 2026, with prices from £139 to £723, a £584 spread on the same certified stone. MOH London lists it at £723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803657900
Dimensions5.28 × 4.07 × 2.66 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.28 mm4.07 mm0.52 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803657900
Side View
Table 57.0%Crown 33.9°Girdle: MED-THKPavilion 29.4°Culet: NoneDepth 65.4%

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 29
Current: £723 GBP|Low: £139 GBP|High: £800 GBP|Avg: £307 GBP|-9.6%
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
October 31, 2026
Retailer 11£139 GBP
Retailer 4£160 GBP
Retailer 3£172 GBP
Retailer 13£172 GBP
Retailer 2£200 GBP
Retailer 6£261 GBP
Retailer 8£265 GBP
Retailer 12£275 GBP
Retailer 10£320 GBP
Retailer 5£321 GBP
Retailer 9£394 GBP
Retailer 7£405 GBP
MOH London£723 GBP

26 data points across 13 retailers

13 retailers£139 GBP to £723 GBP

A
Cheapest Retailer
-
£139 GBP
$186 USD
Final sale: no returns
Retailer 2
-
£160 GBP
$214 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£172 GBP
$230 USD
View
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 5
-
£200 GBP
$268 USD
View
A
Retailer 6
-
£261 GBP
View
B+
Retailer 7
-
£265 GBP
€338 EUR
View
Retailer 8
-
£275 GBP
ZAR 5,953 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£320 GBP
$429 USD
View
B+
Retailer 10
-
£321 GBP
$430 USD
View
B+
Retailer 11
-
£394 GBP
A$812 AUD
View
B+
Retailer 12
-
£405 GBP
SGD 733 SGD
View
Most Expensive
B
MOH London
LG803657900 · Oct 29
£723 GBP
View
12 more retailers have this diamond
Prices start from £139 GBPSave up to £584 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
0.52ct Cushion
£139 GBP