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Cushion|Lab Grown|IGI

0.52ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG806628809

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG806628809

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 30, 2026
Save £619 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £754 GBP at MOH London · As of October 25, 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 LG806628809 or 806628809. Listed at 13 retailers as of October 25, 2026, with prices from £135 to £754, a £619 spread on the same certified stone. MOH London lists it at £754. 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 angle36.9°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628809
Dimensions5.26 × 4.17 × 2.65 mm
L/W Ratio1.26
Girdle conditionFaceted
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
5.26 mm4.17 mm0.52 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628809
Side View
Table 66.0%Crown 36.9°Girdle: MED-THKPavilion 31.1°Culet: NoneDepth 63.5%

Caratlytics Score

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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: £754 GBP|Low: £135 GBP|High: £826 GBP|Avg: £312 GBP|-8.6%
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 30, 2026
Retailer 2£135 GBP
Retailer 4£161 GBP
Retailer 9£172 GBP
Retailer 5£175 GBP
Retailer 6£202 GBP
Retailer 7£264 GBP
Retailer 10£275 GBP
Retailer 12£290 GBP
Retailer 13£321 GBP
Retailer 11£325 GBP
Retailer 8£409 GBP
Retailer 3£410 GBP
MOH London£754 GBP

26 data points across 13 retailers

13 retailers£135 GBP to £754 GBP

A+
Cheapest Retailer
-
£135 GBP
$181 USD
Final sale: no returns
A
Retailer 2
-
£161 GBP
$216 USD
View
A
Retailer 3
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 4
-
£175 GBP
$235 USD
View
A
Retailer 5
-
£202 GBP
$270 USD
View
A
Retailer 6
-
£264 GBP
View
B+
Retailer 7
-
£275 GBP
€351 EUR
View
B+
Retailer 8
-
£290 GBP
ZAR 6,275 ZAR
View
B+
Retailer 9
-
£321 GBP
$430 USD
View
B+
Retailer 10
-
£325 GBP
$436 USD
View
B+
Retailer 11
-
£409 GBP
SGD 740 SGD
View
B+
Retailer 12
-
£410 GBP
A$846 AUD
View
Most Expensive
B
MOH London
LG806628809 · Oct 25
£754 GBP
View
12 more retailers have this diamond
Prices start from £135 GBPSave up to £619 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
£135 GBP