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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 $8,395 AUD
As of November 6, 2026
Save $8,446 AUD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,840 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 6532439011. Listed at 11 retailers as of November 5, 2026, with prices from $8,395 to $16,840, a $8,446 spread on the same certified stone. NZ Jewellers lists it at $16,840. 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: $16,840 AUD|Low: $7,769 AUD|High: $17,158 AUD|Avg: $10,908 AUD|-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$8,395 AUD
Retailer 5$8,428 AUD
Retailer 4$9,122 AUD
Retailer 7$9,122 AUD
Retailer 11$9,600 AUD
Retailer 3$10,272 AUD
Retailer 8$10,595 AUD
Retailer 10$10,595 AUD
Retailer 6$10,959 AUD
Retailer 2$14,794 AUD
NZ Jewellers$16,840 AUD

16 data points across 11 retailers

11 retailers$8,395 AUD to $16,840 AUD

A
Cheapest Retailer
-
$8,395 AUD
Final sale: no returns
B+
Retailer 2
-
$8,428 AUD
View
B+
Retailer 3
-
$8,636 AUD
View
B+
Retailer 4
-
$9,122 AUD
View
B+
Retailer 5
-
$9,122 AUD
View
B+
Retailer 6
-
$9,600 AUD
View
B
Retailer 7
-
$10,595 AUD
View
B
Retailer 8
-
$10,595 AUD
View
B
Retailer 9
-
$10,959 AUD
View
B
Retailer 10
-
$14,794 AUD
View
Most Expensive
B
NZ Jewellers
4a8dd79d-a40e-406b-8892-1f19171e5c45 · Nov 5
$16,840 AUD
$11,571 USD
View
10 more retailers have this diamond
Prices start from $8,395 AUDSave up to $8,446 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
$8,395 AUD