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Cushion|Lab Grown|IGI

1.52ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG530299112

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530299112

Diamond specifications and retailer prices

From £1,244 GBP
$1,670 USD
As of November 2, 2026
Save £529 GBP (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,584 GBP at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530299112 or 530299112. Listed at 9 retailers as of November 2, 2026, with a 43% 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530299112
Dimensions6.67 × 6.43 × 4.21 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.67 mm6.43 mm1.52 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530299112
Side View
Table 60.5%Crown 34.5°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,584 GBP|Low: £1,244 GBP|High: £4,776 GBP|Avg: £2,639 GBP|+0.7%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4£1,244 GBP
Retailer 6£1,593 GBP
Retailer 5£1,651 GBP
Retailer 8£1,774 GBP
Retailer 2£2,270 GBP
Loose Grown Diamond£2,584 GBP
Retailer 7£3,418 GBP
Retailer 9£4,475 GBP
Retailer 3£4,739 GBP

38 data points across 9 retailers

9 retailers£1,244 GBP to £1,774 GBP

B
Cheapest Retailer
-
£1,244 GBP
$1,670 USD
B
Retailer 2
-
£1,593 GBP
$2,138 USD
View
Final sale: no returns
Retailer 3
-
£1,651 GBP
$2,215 USD
View
Price last confirmed 23 days ago
B
Retailer 4
-
£1,774 GBP
$2,380 USD
View
Retailer 5
-
£2,270 GBP
View
Price under review
Most Expensive
Loose Grown Diamond
530299112 · Nov 1
£2,584 GBP
$3,468 USD
View
Price under review
5 more retailers have this diamond
Prices start from £1,244 GBPSave up to £529 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.

B
1.52ct Cushion
£1,244 GBP