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Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG837660197

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

Certificate IGI LG837660197

Diamond specifications and retailer prices

From $357 AUD
As of November 4, 2026
Save $1,992 AUD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,348 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

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 LG837660197 or 837660197. Listed at 13 retailers as of November 3, 2026, with prices from $357 to $2,348, a $1,992 spread on the same certified stone. Brilliant Earth lists it at $2,348. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660197
Dimensions7.77 × 5.80 × 3.77 mm
L/W Ratio1.34
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.80 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660197
Side View
Table 58.0%Crown 43.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 65.0%

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: Nov 4
Current: $2,348 AUD|Low: $357 AUD|High: $2,363 AUD|Avg: $1,078 AUD|-0.6%
Brilliant Earth
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 4, 2026
Retailer 11$357 AUD
Retailer 5$533 AUD
Retailer 10$656 AUD
Retailer 9$683 AUD
Retailer 12$697 AUD
Retailer 2$730 AUD
Retailer 7$925 AUD
Retailer 8$1,042 AUD
Retailer 13$1,260 AUD
Retailer 3$1,347 AUD
Retailer 6$1,587 AUD
Retailer 4$1,611 AUD
Brilliant Earth$2,348 AUD

20 data points across 13 retailers

13 retailers$357 AUD to $2,348 AUD

A
Cheapest Retailer
-
$357 AUD
Final sale: no returns
B+
Retailer 2
-
$533 AUD
View
A
Retailer 3
-
$656 AUD
View
A
Retailer 4
-
$683 AUD
View
A
Retailer 5
-
$697 AUD
View
A
Retailer 6
-
$730 AUD
View
A
Retailer 7
-
$925 AUD
View
B+
Retailer 8
-
$1,042 AUD
View
Retailer 9
-
$1,260 AUD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$1,347 AUD
View
B
Retailer 11
-
$1,587 AUD
View
B
Retailer 12
-
$1,611 AUD
View
Most Expensive
B
Brilliant Earth
22459699A · Nov 3
$2,348 AUD
$1,640 USD
View
12 more retailers have this diamond
Prices start from $357 AUDSave up to $1,992 AUD

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
$357 AUD