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Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG761510173

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

Certificate IGI LG761510173

Diamond specifications and retailer prices

From $282 AUD
$198 USD
As of October 30, 2026
Save $1,555 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,836 AUD at Brilliant Earth · As of October 31, 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 LG761510173 or 761510173. Listed at 20 retailers as of October 30, 2026, with prices from $282 to $1,836, a $1,555 spread on the same certified stone. Brilliant Earth lists it at $1,836. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle56.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761510173
Dimensions8.05 × 5.69 × 3.88 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.69 mm1.52 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761510173
Side View
Table 66.0%Crown 56.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 68.2%

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 30
Current: $1,836 AUD|Low: $273 AUD|High: $1,979 AUD|Avg: $843 AUD|-6.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 19$282 AUD
Retailer 18$315 AUD
Retailer 2$326 AUD
Retailer 6$349 AUD
Retailer 12$352 AUD
Retailer 8$603 AUD
Retailer 20$606 AUD
Retailer 13$639 AUD
Retailer 10$680 AUD
Retailer 9$819 AUD
Retailer 17$823 AUD
Retailer 16$911 AUD
Retailer 14$1,123 AUD
Retailer 3$1,134 AUD
Retailer 5$1,199 AUD
Retailer 11$1,217 AUD
Retailer 4$1,401 AUD
Retailer 15$1,451 AUD
Retailer 7$1,651 AUD
Brilliant Earth$1,836 AUD

29 data points across 20 retailers

20 retailers$282 AUD to $1,836 AUD

A
Cheapest Retailer
-
$282 AUD
$198 USD
A
Retailer 2
-
$315 AUD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$326 AUD
$229 USD
View
A
Retailer 4
-
$349 AUD
$245 USD
View
Retailer 5
-
$352 AUD
$247 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$603 AUD
ZAR 6,845 ZAR
View
B+
Retailer 7
-
$606 AUD
$426 USD
View
A
Retailer 8
-
$639 AUD
£353 GBP
View
A
Retailer 9
-
$680 AUD
$478 USD
View
A
Retailer 10
-
$819 AUD
View
A
Retailer 11
-
$823 AUD
$578 USD
View
B+
Retailer 12
-
$911 AUD
$640 USD
View
B+
Retailer 13
-
$1,123 AUD
$789 USD
View
B+
Retailer 14
-
$1,134 AUD
SGD 1,076 SGD
View
B+
Retailer 15
-
$1,199 AUD
$842 USD
View
B+
Retailer 16
-
$1,217 AUD
$855 USD
View
B+
Retailer 17
-
$1,401 AUD
$984 USD
View
B+
Retailer 18
-
$1,451 AUD
$1,019 USD
View
B
Retailer 19
-
$1,651 AUD
£913 GBP
View
Most Expensive
B
Brilliant Earth
21496715A · Oct 31
$1,836 AUD
$1,290 USD
View
19 more retailers have this diamond
Prices start from $282 AUDSave up to $1,555 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
$282 AUD