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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 $9,779 AUD
As of November 4, 2026
Save $10,720 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,499 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 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 $9,779 to $20,499, a $10,720 spread on the same certified stone. NZ Jewellers lists it at $20,499. 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: $20,499 AUD|Low: $8,542 AUD|High: $20,499 AUD|Avg: $13,051 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$10,250 AUD
Retailer 8$10,250 AUD
Retailer 7$11,105 AUD
Retailer 6$11,275 AUD
Retailer 2$11,572 AUD
Retailer 3$12,770 AUD
Retailer 9$12,812 AUD
Retailer 4$17,035 AUD
NZ Jewellers$20,499 AUD

42 data points across 9 retailers

10 retailers$9,779 AUD to $20,499 AUD

B+
Cheapest Retailer
-
$9,779 AUD
B+
Retailer 2
-
$10,218 AUD
View
B+
Retailer 3
-
$10,250 AUD
View
Final sale: no returns
B+
Retailer 4
-
$11,105 AUD
View
B+
Retailer 5
-
$11,275 AUD
View
B+
Retailer 6
-
$11,572 AUD
View
B
Retailer 7
-
$12,770 AUD
View
B
Retailer 8
-
$12,812 AUD
View
B
Retailer 9
-
$17,035 AUD
View
Most Expensive
B
NZ Jewellers
3de971b4-289b-4b68-99d5-abb61ebc6b1b · Nov 5
$20,499 AUD
$14,085 USD
View
9 more retailers have this diamond
Prices start from $9,779 AUDSave up to $10,720 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.

B+
1.52ct Radiant
$9,779 AUD