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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 $7,526 NZD
As of November 6, 2026
Save $9,622 NZD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,148 NZD 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 $7,526 to $17,148, a $9,622 spread on the same certified stone. NZ Jewellers lists it at $17,148. 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: $17,148 NZD|Low: $7,526 NZD|High: $18,521 NZD|Avg: $12,028 NZD|-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$7,526 NZD
Retailer 2$9,676 NZD
Retailer 8$10,015 NZD
Retailer 3$10,253 NZD
Retailer 6$10,253 NZD
Retailer 4$10,809 NZD
Retailer 9$13,890 NZD
Retailer 5$16,286 NZD
NZ Jewellers$17,148 NZD

38 data points across 9 retailers

8 retailers$7,526 NZD to $17,148 NZD

A
Cheapest Retailer
-
$7,526 NZD
A
Retailer 2
-
$9,676 NZD
View
Retailer 3
-
$10,015 NZD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$10,253 NZD
View
B+
Retailer 5
-
$10,253 NZD
View
B+
Retailer 6
-
$10,809 NZD
View
B
Retailer 7
-
$16,286 NZD
View
Most Expensive
B
NZ Jewellers
81618a38-a75d-47ab-a303-37bfcc757cb4 · Nov 5
$17,148 NZD
$9,506 USD
View
7 more retailers have this diamond
Prices start from $7,526 NZDSave up to $9,622 NZD

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
$7,526 NZD