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Radiant|Natural|GIA

1.52ct I SI2 Radiant Natural Diamond

ID • I/SI2 • GIA 2546099082

Certificate GIA 2546099082

Diamond specifications and retailer prices

From $6,882 NZD
£3,049 GBP
As of November 2, 2026
Save $5,410 NZD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,292 NZD 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 2546099082. Listed at 6 retailers as of October 30, 2026, with prices from $6,882 to $12,292, a $5,410 spread on the same certified stone. NZ Jewellers lists it at $12,292. 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 angle43.42°
Pavilion angle30.5°
OriginNatural
Grading LabGIA
CertificateGIA 2546099082
Dimensions7.45 × 5.79 × 3.75 mm
L/W Ratio1.29
Top View
7.45 mm5.79 mm1.52 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546099082
Side View
Table 70.0%Crown 43.42°Girdle: MED-STKPavilion 30.5°Culet: NoneDepth 64.7%

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: $12,292 NZD|Low: $6,693 NZD|High: $12,875 NZD|Avg: $8,593 NZD|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$6,693 NZD
Retailer 2$6,882 NZD
Retailer 4$7,056 NZD
Retailer 6$7,056 NZD
Retailer 5$7,312 NZD
Retailer 8$8,207 NZD
Retailer 9$8,496 NZD
Retailer 3$11,800 NZD
NZ Jewellers$12,292 NZD

32 data points across 9 retailers

6 retailers$6,882 NZD to $12,292 NZD

A
Cheapest Retailer
-
$6,882 NZD
£3,049 GBP
A
Retailer 2
-
$7,056 NZD
$3,970 USD
View
A
Retailer 3
-
$7,056 NZD
$3,970 USD
View
A
Retailer 4
-
$7,312 NZD
$4,114 USD
View
B+
Retailer 5
-
$11,800 NZD
£5,228 GBP
View
Most Expensive
B+
NZ Jewellers
e0b1688f-2fd6-4c47-b74c-29491fedc73d · Oct 30
$12,292 NZD
$6,916 USD
View
5 more retailers have this diamond
Prices start from $6,882 NZDSave up to $5,410 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
$6,882 NZD