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Radiant|Natural|GIA

1.52ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 6562103875

Certificate GIA 6562103875

Diamond specifications and retailer prices

From $6,072 AUD
As of November 6, 2026
Save $7,763 AUD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,835 AUD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562103875. Listed at 8 retailers as of November 5, 2026, with prices from $6,072 to $13,835, a $7,763 spread on the same certified stone. NZ Jewellers lists it at $13,835. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle62.94°
OriginNatural
Grading LabGIA
CertificateGIA 6562103875
Dimensions7.26 × 5.59 × 3.88 mm
L/W Ratio1.30
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.26 mm5.59 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562103875
Side View
Table 65.0%CrownGirdle: Very ThickPavilion 62.94°Culet: NoneDepth 69.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $13,835 AUD|Low: $6,072 AUD|High: $14,943 AUD|Avg: $9,704 AUD|-7.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$6,072 AUD
Retailer 2$7,807 AUD
Retailer 8$8,080 AUD
Retailer 3$8,272 AUD
Retailer 6$8,272 AUD
Retailer 4$8,721 AUD
Retailer 9$11,207 AUD
Retailer 5$13,139 AUD
NZ Jewellers$13,835 AUD

38 data points across 9 retailers

8 retailers$6,072 AUD to $13,835 AUD

A
Cheapest Retailer
-
$6,072 AUD
A
Retailer 2
-
$7,807 AUD
View
Retailer 3
-
$8,080 AUD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$8,272 AUD
View
B+
Retailer 5
-
$8,272 AUD
View
B+
Retailer 6
-
$8,721 AUD
View
B
Retailer 7
-
$13,139 AUD
View
Most Expensive
B
NZ Jewellers
81618a38-a75d-47ab-a303-37bfcc757cb4 · Nov 5
$13,835 AUD
$9,506 USD
View
7 more retailers have this diamond
Prices start from $6,072 AUDSave up to $7,763 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
$6,072 AUD