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Cushion|Lab Grown|IGI

1.52ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG799620140

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

Certificate IGI LG799620140

Diamond specifications and retailer prices

From £183 GBP
As of November 4, 2026
Save £773 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £956 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799620140 or 799620140. Listed at 16 retailers as of November 4, 2026, with prices from £183 to £956, a £773 spread on the same certified stone. Brilliant Earth lists it at £956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799620140
Dimensions6.54 × 6.48 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.48 mm1.52 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799620140
Side View
Table 64.0%Crown 37.3°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £956 GBP|Low: £203 GBP|High: £956 GBP|Avg: £555 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12£203 GBP
Retailer 6£213 GBP
Retailer 11£336 GBP
Retailer 10£350 GBP
Retailer 2£373 GBP
Retailer 9£473 GBP
Retailer 8£533 GBP
Retailer 7£727 GBP
Retailer 3£789 GBP
Retailer 5£810 GBP
Retailer 4£819 GBP
Brilliant Earth£956 GBP

33 data points across 12 retailers

16 retailers£183 GBP to £956 GBP

A
Cheapest Retailer
-
£183 GBP
Final sale: no returns
Retailer 2
-
£203 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£213 GBP
View
A
Retailer 4
-
£336 GBP
View
A
Retailer 5
-
£347 GBP
View
A
Retailer 6
-
£350 GBP
View
A
Retailer 7
-
£373 GBP
View
A
Retailer 8
-
£473 GBP
View
A
Retailer 9
-
£473 GBP
View
B+
Retailer 10
-
£533 GBP
View
B+
Retailer 11
-
£690 GBP
View
B+
Retailer 12
-
£727 GBP
View
B+
Retailer 13
-
£789 GBP
View
B+
Retailer 14
-
£810 GBP
View
B+
Retailer 15
-
£819 GBP
View
Most Expensive
B
Brilliant Earth
21589474A · Nov 4
£956 GBP
$1,290 USD
View
15 more retailers have this diamond
Prices start from £183 GBPSave up to £773 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
£183 GBP