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Radiant|Natural|GIA

1.52ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 1533184529

Certificate GIA 1533184529

Diamond specifications and retailer prices

From $4,678 AUD
£2,587 GBP
As of November 2, 2026
Save $3,677 AUD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,355 AUD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533184529. Listed at 6 retailers as of October 30, 2026, with prices from $4,678 to $8,355, a $3,677 spread on the same certified stone. NZ Jewellers lists it at $8,355. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.62°
Pavilion angle30.24°
OriginNatural
Grading LabGIA
CertificateGIA 1533184529
Dimensions6.96 × 5.61 × 3.91 mm
L/W Ratio1.24
Top View
6.96 mm5.61 mm1.52 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533184529
Side View
Table 66.0%Crown 51.62°Girdle: VTK-ETKPavilion 30.24°Culet: NoneDepth 69.8%

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 2
Current: $8,355 AUD|Low: $4,509 AUD|High: $8,482 AUD|Avg: $5,794 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$4,509 AUD
Retailer 2$4,678 AUD
Retailer 5$4,796 AUD
Retailer 4$4,980 AUD
Retailer 6$5,007 AUD
Retailer 8$5,416 AUD
Retailer 3$8,020 AUD
NZ Jewellers$8,355 AUD

31 data points across 8 retailers

6 retailers$4,678 AUD to $8,355 AUD

A
Cheapest Retailer
-
$4,678 AUD
£2,587 GBP
A
Retailer 2
-
$4,796 AUD
$3,369 USD
View
A
Retailer 3
-
$4,980 AUD
$3,498 USD
View
A
Retailer 4
-
$5,007 AUD
$3,517 USD
View
B+
Retailer 5
-
$8,020 AUD
£4,436 GBP
View
Most Expensive
B+
NZ Jewellers
ae982ffe-35f7-49ae-aa7a-910042845b41 · Oct 30
$8,355 AUD
$5,869 USD
View
5 more retailers have this diamond
Prices start from $4,678 AUDSave up to $3,677 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
$4,678 AUD