Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG823643279

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

Certificate IGI LG823643279

Diamond specifications and retailer prices

From $269 USD
As of October 27, 2026
Save $803 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,899 USD at MOH London · As of October 21, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823643279 or 823643279. Listed at 10 retailers as of October 27, 2026, with a 299% 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823643279
Dimensions8.25 × 5.52 × 3.82 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.52 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823643279
Side View
Table 62.0%Crown 52.6°Girdle: MediumPavilion 39.1°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,899 USD|Low: $258 USD|High: $2,930 USD|Avg: $831 USD|+5.6%
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
Retailer 14
October 27, 2026
Retailer 10$269 USD
Retailer 6$297 USD
Retailer 9$312 USD
Retailer 11$333 USD
Retailer 14$333 USD
Retailer 4$478 USD
Retailer 12$490 USD
Retailer 8$571 USD
Retailer 2$621 USD
Retailer 7$779 USD
Retailer 5$833 USD
Retailer 3$942 USD
Retailer 13$1,072 USD
MOH London$2,899 USD

24 data points across 14 retailers

10 retailers$269 USD to $1,072 USD

A
Cheapest Retailer
-
$269 USD
Returns within 21 days
A
Retailer 2
-
$312 USD
View
A
Retailer 3
-
$333 USD
View
Returns within 30 days
A
Retailer 4
-
$333 USD
View
Returns within 30 days
A
Retailer 5
-
$490 USD
View
Returns within 40 days
A
Retailer 6
-
$571 USD
ZAR 9,225 ZAR
View
Returns within 7 days
A
Retailer 7
-
$621 USD
€591 EUR
View
Returns within 100 days
B+
Retailer 8
-
$779 USD
A$1,199 AUD
View
Returns within 30 days
B+
Retailer 9
-
$1,072 USD
View
Returns within 30 days
Most Expensive
B
MOH London
LG823643279 · Oct 21
$2,899 USD
£2,283 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $269 USDSave up to $803 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.

A
1.52ct Radiant
$269 USD