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Radiant|Natural|GIA

1.52ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 6532439011

Certificate GIA 6532439011

Diamond specifications and retailer prices

From $10,405 NZD
As of November 6, 2026
Save $10,468 NZD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $20,873 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 6532439011. Listed at 11 retailers as of November 5, 2026, with prices from $10,405 to $20,873, a $10,468 spread on the same certified stone. NZ Jewellers lists it at $20,873. 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
FluorescenceNone
Pavilion angle60.07°
OriginNatural
Grading LabGIA
CertificateGIA 6532439011
Dimensions8.54 × 5.57 × 3.81 mm
L/W Ratio1.53
Top View
8.54 mm5.57 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532439011
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilion 60.07°Culet: NoneDepth 68.4%

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: $20,873 NZD|Low: $9,629 NZD|High: $21,266 NZD|Avg: $13,520 NZD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 9$10,405 NZD
Retailer 5$10,446 NZD
Retailer 4$11,307 NZD
Retailer 7$11,307 NZD
Retailer 11$11,899 NZD
Retailer 3$12,732 NZD
Retailer 8$13,132 NZD
Retailer 10$13,132 NZD
Retailer 6$13,583 NZD
Retailer 2$18,337 NZD
NZ Jewellers$20,873 NZD

16 data points across 11 retailers

11 retailers$10,405 NZD to $20,873 NZD

A
Cheapest Retailer
-
$10,405 NZD
Final sale: no returns
B+
Retailer 2
-
$10,446 NZD
View
B+
Retailer 3
-
$10,704 NZD
View
B+
Retailer 4
-
$11,307 NZD
View
B+
Retailer 5
-
$11,307 NZD
View
B+
Retailer 6
-
$11,899 NZD
View
B
Retailer 7
-
$13,132 NZD
View
B
Retailer 8
-
$13,132 NZD
View
B
Retailer 9
-
$13,583 NZD
View
B
Retailer 10
-
$18,337 NZD
View
Most Expensive
B
NZ Jewellers
4a8dd79d-a40e-406b-8892-1f19171e5c45 · Nov 5
$20,873 NZD
$11,571 USD
View
10 more retailers have this diamond
Prices start from $10,405 NZDSave up to $10,468 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
$10,405 NZD