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Round|Natural|GIA

1.02ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6275299060

Certificate GIA 6275299060

Diamond specifications and retailer prices

From HK$24,979 HKD
As of November 6, 2026
Save HK$9,893 HKD (28%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$54,124 HKD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6275299060. Listed at 15 retailers as of November 5, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6275299060
Dimensions6.51 × 6.48 × 3.99 mm
L/W Ratio1.00
Top View
6.51 mm6.48 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6275299060
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$29,725 HKD|Low: HK$24,979 HKD|High: HK$52,571 HKD|Avg: HK$32,543 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$24,979 HKD
Retailer 7HK$26,030 HKD
Retailer 6HK$26,430 HKD
Retailer 8HK$28,141 HKD
Retailer 1HK$29,725 HKD
Retailer 2HK$31,271 HKD
Retailer 3HK$34,872 HKD
Retailer 9HK$35,170 HKD
Retailer 4HK$51,943 HKD

32 data points across 9 retailers

15 retailersHK$24,979 HKD to HK$34,872 HKD

B
Cheapest Retailer
-
HK$24,979 HKD
B
Retailer 2
-
HK$26,030 HKD
View
B
Retailer 3
-
HK$26,430 HKD
View
Retailer 4
-
HK$28,141 HKD
View
Price last confirmed 50 days ago
B
Retailer 5
-
HK$28,172 HKD
View
B
Retailer 6
-
HK$29,725 HKD
View
B
Retailer 7
-
HK$31,224 HKD
View
B
Retailer 8
-
HK$31,224 HKD
View
B
Retailer 9
-
HK$31,271 HKD
View
B
Retailer 10
-
HK$32,322 HKD
View
Retailer 11
-
HK$32,471 HKD
View
Price last confirmed 48 days ago
B
Retailer 12
-
HK$34,872 HKD
View
Retailer 13
-
HK$35,170 HKD
View
Price last confirmed 14 days ago
Retailer 14
-
HK$51,943 HKD
View
Price under review
Most Expensive
NZ Jewellers
93e1151f-bdfe-447a-b0c4-2329e3c91f1e · Sep 19
HK$54,124 HKD
$6,899 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$24,979 HKDSave up to HK$9,893 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.

B
1.02ct Round
HK$24,979 HKD