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Round|Natural|GIA

1.02ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2145264759

Certificate GIA 2145264759

Diamond specifications and retailer prices

From HK$38,583 HKD
As of November 5, 2026
Save HK$12,176 HKD (24%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$61,292 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2145264759. Listed at 19 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145264759
Dimensions6.46 × 6.44 × 4.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.46 mm6.44 mm1.02 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2145264759
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.8%

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 5
Current: HK$61,292 HKD|Low: HK$38,504 HKD|High: HK$76,036 HKD|Avg: HK$48,778 HKD|-0.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 5HK$38,583 HKD
Retailer 14HK$38,755 HKD
Retailer 9HK$39,689 HKD
Retailer 16HK$42,003 HKD
Retailer 19HK$42,348 HKD
Retailer 8HK$42,482 HKD
Retailer 4HK$45,510 HKD
Retailer 6HK$45,510 HKD
Retailer 7HK$45,510 HKD
Retailer 2HK$47,110 HKD
Retailer 18HK$49,637 HKD
Retailer 17HK$49,652 HKD
Retailer 10HK$50,758 HKD
Retailer 15HK$50,758 HKD
Retailer 12HK$51,606 HKD
Retailer 3HK$52,484 HKD
Retailer 11HK$55,387 HKD
Cape DiamondsHK$61,292 HKD
Retailer 13HK$73,808 HKD

44 data points across 19 retailers

19 retailersHK$38,583 HKD to HK$50,758 HKD

B
Cheapest Retailer
-
HK$38,583 HKD
B
Retailer 2
-
HK$38,755 HKD
View
B
Retailer 3
-
HK$39,689 HKD
View
B
Retailer 4
-
HK$42,003 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$42,348 HKD
View
B
Retailer 6
-
HK$42,482 HKD
View
B
Retailer 7
-
HK$45,510 HKD
View
Retailer 8
-
HK$45,510 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$45,510 HKD
View
Price last confirmed 29 days ago
B
Retailer 10
-
HK$47,110 HKD
View
B
Retailer 11
-
HK$49,637 HKD
View
Retailer 12
-
HK$49,652 HKD
View
Price last confirmed 28 days ago
B
Retailer 13
-
HK$50,758 HKD
View
B
Retailer 14
-
HK$50,758 HKD
View
Retailer 15
-
HK$51,606 HKD
View
Price under review
Retailer 16
-
HK$52,484 HKD
View
Price under review
Retailer 17
-
HK$55,387 HKD
View
Price under review
Most Expensive
Cape Diamonds
cert_2145264759 · Nov 5
HK$61,292 HKD
ZAR 126,214 ZAR
View
Price under review
17 more retailers have this diamond
Prices start from HK$38,583 HKDSave up to HK$12,176 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$38,583 HKD