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Radiant|Lab Grown|IGI

1.52ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG506191265

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG506191265

Diamond specifications and retailer prices

From £1,252 GBP
$1,680 USD
As of November 2, 2026
Save £1,018 GBP (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,418 GBP at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant 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 LG506191265 or 506191265. Listed at 15 retailers as of November 2, 2026, with a 81% 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 angle40.4°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506191265
Dimensions8.01 × 5.61 × 3.91 mm
L/W Ratio1.43
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
8.01 mm5.61 mm1.52 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506191265
Side View
Table 64.5%Crown 40.4°Girdle: Slightly ThickPavilion 31.8°Culet: NoneDepth 69.7%

Caratlytics Score

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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: £3,418 GBP|Low: £1,252 GBP|High: £4,776 GBP|Avg: £2,414 GBP
Flawless Fine Jewelry
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 3, 2026
Retailer 10£1,252 GBP
Retailer 9£1,423 GBP
Retailer 3£1,548 GBP
Retailer 5£1,593 GBP
Retailer 4£1,651 GBP
Retailer 11£1,651 GBP
Retailer 6£1,774 GBP
Retailer 2£2,270 GBP
Retailer 13£2,584 GBP
Retailer 8£2,710 GBP
Retailer 14£3,093 GBP
Flawless Fine Jewelry£3,418 GBP
Retailer 12£4,447 GBP
Retailer 7£4,713 GBP

44 data points across 14 retailers

15 retailers£1,252 GBP to £2,270 GBP

B
Cheapest Retailer
-
£1,252 GBP
$1,680 USD
B
Retailer 2
-
£1,423 GBP
$1,909 USD
View
B
Retailer 3
-
£1,548 GBP
$2,077 USD
View
B
Retailer 4
-
£1,593 GBP
$2,138 USD
View
Final sale: no returns
Retailer 5
-
£1,651 GBP
$2,215 USD
View
Price last confirmed 23 days ago
B
Retailer 6
-
£1,651 GBP
$2,215 USD
View
B
Retailer 7
-
£1,774 GBP
$2,380 USD
View
B
Retailer 8
-
£2,270 GBP
View
Retailer 9
-
£2,584 GBP
$3,468 USD
View
Price under review
Retailer 10
-
£2,710 GBP
$3,636 USD
View
Price under review
Retailer 11
-
£3,093 GBP
$4,151 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
E800BAD82 · Nov 3
£3,418 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £1,252 GBPSave up to £1,018 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 Radiant
£1,252 GBP