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Cushion|Lab Grown|IGI

0.52ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG803625281

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803625281

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of November 1, 2026
Save £510 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £630 GBP at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803625281 or 803625281. Listed at 13 retailers as of November 1, 2026, with prices from £121 to £630, a £510 spread on the same certified stone. MOH London lists it at £630. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803625281
Dimensions5.38 × 4.11 × 2.68 mm
L/W Ratio1.31
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
5.38 mm4.11 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803625281
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.2%

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: Nov 1
Current: £630 GBP|Low: £121 GBP|High: £714 GBP|Avg: £278 GBP|-11.7%
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
November 1, 2026
Retailer 9£121 GBP
Retailer 4£139 GBP
Retailer 13£153 GBP
Retailer 5£179 GBP
Retailer 10£183 GBP
Retailer 6£233 GBP
Retailer 8£236 GBP
Retailer 2£245 GBP
Retailer 11£268 GBP
Retailer 7£303 GBP
Retailer 3£354 GBP
Retailer 12£372 GBP
MOH London£630 GBP

27 data points across 13 retailers

13 retailers£121 GBP to £630 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
Final sale: no returns
Retailer 2
-
£139 GBP
$187 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 4
-
£179 GBP
$240 USD
View
A
Retailer 5
-
£183 GBP
$245 USD
View
A
Retailer 6
-
£233 GBP
View
B+
Retailer 7
-
£236 GBP
€301 EUR
View
B+
Retailer 8
-
£245 GBP
ZAR 5,306 ZAR
View
B+
Retailer 9
-
£268 GBP
$360 USD
View
B+
Retailer 10
-
£303 GBP
$406 USD
View
B+
Retailer 11
-
£354 GBP
A$731 AUD
View
B+
Retailer 12
-
£372 GBP
SGD 674 SGD
View
Most Expensive
B
MOH London
LG803625281 · Nov 1
£630 GBP
View
12 more retailers have this diamond
Prices start from £121 GBPSave up to £510 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
£121 GBP