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Cushion|Lab Grown|IGI

1.52ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG806604478

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

Certificate IGI LG806604478

Diamond specifications and retailer prices

From £194 GBP
As of November 4, 2026
Save £771 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,976 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806604478 or 806604478. Listed at 20 retailers as of November 4, 2026, with a 397% 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

1.52
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806604478
Dimensions6.70 × 6.51 × 4.04 mm
L/W Ratio1.03
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
6.70 mm6.51 mm1.52 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806604478
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £402 GBP|Low: £194 GBP|High: £1,267 GBP|Avg: £556 GBP|+3.4%
Retailer 1
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
November 5, 2026
Retailer 6£194 GBP
Retailer 14£216 GBP
Retailer 12£345 GBP
Retailer 11£372 GBP
Retailer 1£402 GBP
Retailer 2£427 GBP
Retailer 5£458 GBP
Retailer 9£503 GBP
Retailer 8£513 GBP
Retailer 10£575 GBP
Retailer 3£715 GBP
Retailer 13£784 GBP
Retailer 7£861 GBP
Retailer 4£1,267 GBP

42 data points across 14 retailers

20 retailers£194 GBP to £965 GBP

A
Cheapest Retailer
-
£194 GBP
Final sale: no returns
Retailer 2
-
£216 GBP
View
Price last confirmed 11 days ago
B+
Retailer 3
-
£290 GBP
View
A
Retailer 4
-
£345 GBP
View
A
Retailer 5
-
£372 GBP
View
A
Retailer 6
-
£402 GBP
View
A
Retailer 7
-
£427 GBP
View
A
Retailer 8
-
£430 GBP
View
A
Retailer 9
-
£458 GBP
View
A
Retailer 10
-
£503 GBP
View
A
Retailer 11
-
£513 GBP
View
B+
Retailer 12
-
£575 GBP
View
B+
Retailer 13
-
£715 GBP
View
B+
Retailer 14
-
£731 GBP
View
B+
Retailer 15
-
£784 GBP
View
B+
Retailer 16
-
£861 GBP
View
Retailer 17
-
£876 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
-
£965 GBP
View
Retailer 19
-
£1,267 GBP
View
Price last confirmed 32 days ago
Most Expensive
Queensmith
LG806604478 · Oct 27
£1,976 GBP
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from £194 GBPSave up to £771 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
1.52ct Cushion
£194 GBP