Radiant|Lab Grown|IGI

1.52ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG512224110

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

Certificate IGI LG512224110

Diamond specifications and retailer prices

From $1,420 USD
As of November 2, 2026
Save $2,033 USD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,260 USD at MOH London · As of November 3, 2026
View at MOH London

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512224110 or 512224110. Listed at 12 retailers as of November 1, 2026, with a 143% 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
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224110
Dimensions7.68 × 5.83 × 3.96 mm
L/W Ratio1.32
Culet sizePointed
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
7.68 mm5.83 mm1.52 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224110
Side View
Table 68.5%Crown 47.6°Girdle: ThickPavilion 35.2°Culet: NoneDepth 67.9%

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: $5,260 USD|Low: $1,420 USD|High: $5,324 USD|Avg: $2,766 USD|-1.1%
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
November 3, 2026
Retailer 6$1,420 USD
Retailer 8$1,588 USD
Retailer 12$1,728 USD
Retailer 9$1,842 USD
Retailer 5$1,982 USD
Retailer 3$2,010 USD
Retailer 4$2,476 USD
Retailer 10$2,897 USD
Retailer 7$3,257 USD
Retailer 2$3,389 USD
Retailer 11$3,453 USD
Retailer 13$4,450 USD
MOH London$5,260 USD

21 data points across 13 retailers

12 retailers$1,420 USD to $3,453 USD

B
Cheapest Retailer
-
$1,420 USD
B
Retailer 2
-
$1,588 USD
View
B
Retailer 3
-
$1,728 USD
View
B
Retailer 4
-
$1,842 USD
View
Retailer 5
-
$1,842 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$2,010 USD
View
B
Retailer 7
-
$2,897 USD
View
B
Retailer 8
-
$3,257 USD
View
B
Retailer 9
-
$3,389 USD
ZAR 54,756 ZAR
View
B
Retailer 10
-
$3,453 USD
View
Retailer 11
-
$4,450 USD
£3,504 GBP
View
Price under review
Most Expensive
MOH London
LG512224110 · Nov 3
$5,260 USD
£4,142 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,420 USDSave up to $2,033 USD

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
$1,420 USD