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Radiant|Lab Grown|IGI

1.53ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG528230315

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

Certificate IGI LG528230315

Diamond specifications and retailer prices

From $272 AUD
$190 USD
As of November 2, 2026
Save $1,390 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,662 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528230315 or 528230315. Listed at 17 retailers as of November 1, 2026, with prices from $272 to $1,662, a $1,390 spread on the same certified stone. Reve Diamonds lists it at $1,662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528230315
Dimensions8.51 × 5.65 × 3.76 mm
L/W Ratio1.51
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
8.51 mm5.65 mm1.53 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528230315
Side View
Table 64.5%Crown 43.4°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 66.5%

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 2
Current: $487 AUD|Low: $261 AUD|High: $1,683 AUD|Avg: $745 AUD|+46.6%
Retailer 1
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
Retailer 15
Reve Diamonds
November 3, 2026
Retailer 4$272 AUD
Retailer 15$302 AUD
Retailer 12$315 AUD
Retailer 11$336 AUD
Retailer 8$412 AUD
Retailer 13$455 AUD
Retailer 1$487 AUD
Retailer 5$495 AUD
Retailer 14$637 AUD
Retailer 7$694 AUD
Retailer 10$808 AUD
Retailer 6$875 AUD
Retailer 3$1,083 AUD
Retailer 2$1,160 AUD
Retailer 9$1,575 AUD
Reve Diamonds$1,662 AUD

44 data points across 16 retailers

17 retailers$272 AUD to $1,662 AUD

A
Cheapest Retailer
-
$272 AUD
$190 USD
A
Retailer 2
-
$302 AUD
$211 USD
View
Final sale: no returns
A
Retailer 3
-
$315 AUD
$220 USD
View
Retailer 4
-
$336 AUD
$235 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$412 AUD
£227 GBP
View
B+
Retailer 6
-
$455 AUD
$318 USD
View
B+
Retailer 7
-
$487 AUD
$340 USD
View
A
Retailer 8
-
$495 AUD
HK$2,700 HKD
View
A
Retailer 9
-
$637 AUD
$445 USD
View
A
Retailer 10
-
$808 AUD
$564 USD
View
B+
Retailer 11
-
$1,059 AUD
£582 GBP
View
B+
Retailer 12
-
$1,083 AUD
$756 USD
View
B+
Retailer 13
-
$1,087 AUD
$759 USD
View
B+
Retailer 14
-
$1,160 AUD
$810 USD
View
B+
Retailer 15
-
$1,316 AUD
CA$1,277 CAD
View
B+
Retailer 16
-
$1,575 AUD
£866 GBP
View
Most Expensive
B
Reve Diamonds
67297B3DE · Nov 1
$1,662 AUD
$1,161 USD
View
16 more retailers have this diamond
Prices start from $272 AUDSave up to $1,390 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
1.53ct Radiant
$272 AUD