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Radiant|Natural|GIA

1.02ct J SI2 Radiant Natural Diamond

EX • J/SI2 • GIA 2546988137

Certificate GIA 2546988137

Diamond specifications and retailer prices

From HK$8,010 HKD
As of November 4, 2026
Save HK$13,175 HKD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,184 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded J 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 2546988137. Listed at 10 retailers as of November 3, 2026, with prices from HK$8,010 to HK$21,184, a HK$13,175 spread on the same certified stone. NZ Jewellers lists it at HK$21,184. 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

1.02
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546988137
Dimensions6.85 × 5.02 × 3.45 mm
L/W Ratio1.36
Top View
6.85 mm5.02 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546988137
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 68.7%

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 4
Current: HK$21,184 HKD|Low: HK$7,344 HKD|High: HK$21,184 HKD|Avg: HK$11,226 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$8,010 HKD
Retailer 3HK$8,684 HKD
Retailer 6HK$8,684 HKD
Retailer 8HK$8,684 HKD
Retailer 9HK$9,021 HKD
Retailer 2HK$9,797 HKD
Retailer 7HK$10,024 HKD
Retailer 5HK$12,109 HKD
Retailer 4HK$15,879 HKD
NZ JewellersHK$21,184 HKD

26 data points across 10 retailers

10 retailersHK$8,010 HKD to HK$21,184 HKD

A
Cheapest Retailer
-
HK$8,010 HKD
Final sale: no returns
Retailer 2
-
HK$8,684 HKD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$8,684 HKD
View
A
Retailer 4
-
HK$8,684 HKD
View
A
Retailer 5
-
HK$9,021 HKD
View
A
Retailer 6
-
HK$9,797 HKD
View
A
Retailer 7
-
HK$10,024 HKD
View
A
Retailer 8
-
HK$12,109 HKD
View
B+
Retailer 9
-
HK$15,879 HKD
View
Most Expensive
B
NZ Jewellers
86ccd737-5be6-4ead-8c87-d77e1ebea9ba · Nov 3
HK$21,184 HKD
$2,703 USD
View
9 more retailers have this diamond
Prices start from HK$8,010 HKDSave up to HK$13,175 HKD

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
1.02ct Radiant
HK$8,010 HKD