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Radiant|Natural|GIA

1.52ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6445561142

Certificate GIA 6445561142

Diamond specifications and retailer prices

From $12,120 NZD
As of November 4, 2026
Save $13,288 NZD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $25,408 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 G 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 6445561142. Listed at 10 retailers as of November 4, 2026, with prices from $12,120 to $25,408, a $13,288 spread on the same certified stone. NZ Jewellers lists it at $25,408. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445561142
Dimensions7.50 × 5.56 × 3.78 mm
L/W Ratio1.35
Top View
7.50 mm5.56 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445561142
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $25,408 NZD|Low: $10,587 NZD|High: $25,408 NZD|Avg: $16,177 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$12,705 NZD
Retailer 8$12,705 NZD
Retailer 7$13,764 NZD
Retailer 6$13,975 NZD
Retailer 2$14,343 NZD
Retailer 3$15,827 NZD
Retailer 9$15,880 NZD
Retailer 4$21,115 NZD
NZ Jewellers$25,408 NZD

42 data points across 9 retailers

10 retailers$12,120 NZD to $25,408 NZD

B+
Cheapest Retailer
-
$12,120 NZD
B+
Retailer 2
-
$12,665 NZD
View
B+
Retailer 3
-
$12,705 NZD
View
Final sale: no returns
B+
Retailer 4
-
$13,764 NZD
View
B+
Retailer 5
-
$13,975 NZD
View
B+
Retailer 6
-
$14,343 NZD
View
B
Retailer 7
-
$15,827 NZD
View
B
Retailer 8
-
$15,880 NZD
View
B
Retailer 9
-
$21,115 NZD
View
Most Expensive
B
NZ Jewellers
3de971b4-289b-4b68-99d5-abb61ebc6b1b · Nov 5
$25,408 NZD
$14,085 USD
View
9 more retailers have this diamond
Prices start from $12,120 NZDSave up to $13,288 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.

B+
1.52ct Radiant
$12,120 NZD