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Radiant|Natural|GIA

1.52ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 1523711085

Certificate GIA 1523711085

Diamond specifications and retailer prices

From $6,025 AUD
As of November 5, 2026
Save $5,481 AUD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,506 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1523711085. Listed at 7 retailers as of November 3, 2026, with prices from $6,025 to $11,506, a $5,481 spread on the same certified stone. NZ Jewellers lists it at $11,506. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.7°
Pavilion angle31.36°
OriginNatural
Grading LabGIA
CertificateGIA 1523711085
Dimensions7.71 × 5.60 × 3.79 mm
L/W Ratio1.38
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.71 mm5.60 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1523711085
Side View
Table 65.0%Crown 44.7°Girdle: STK-THKPavilion 31.36°Culet: NoneDepth 67.6%

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 5
Current: $11,506 AUD|Low: $6,006 AUD|High: $11,684 AUD|Avg: $7,732 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$6,006 AUD
Retailer 2$6,025 AUD
Retailer 3$6,396 AUD
Retailer 5$6,605 AUD
Retailer 6$6,605 AUD
Retailer 7$6,803 AUD
Retailer 4$10,518 AUD
NZ Jewellers$11,506 AUD

41 data points across 8 retailers

7 retailers$6,025 AUD to $11,506 AUD

A
Cheapest Retailer
-
$6,025 AUD
A
Retailer 2
-
$6,396 AUD
View
A
Retailer 3
-
$6,605 AUD
View
A
Retailer 4
-
$6,605 AUD
View
A
Retailer 5
-
$6,803 AUD
View
B+
Retailer 6
-
$10,518 AUD
View
Most Expensive
B+
NZ Jewellers
dc931696-b9aa-4329-b2b1-62a01d9fadfa · Nov 3
$11,506 AUD
$7,906 USD
View
6 more retailers have this diamond
Prices start from $6,025 AUDSave up to $5,481 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
$6,025 AUD