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Round|Natural|GIA

1.02ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1543791845

Certificate GIA 1543791845

Diamond specifications and retailer prices

From HK$17,448 HKD
As of November 5, 2026
Save HK$22,924 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$40,371 HKD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1543791845. Listed at 16 retailers as of November 5, 2026, with prices from HK$17,448 to HK$40,371, a HK$22,924 spread on the same certified stone. NZ Jewellers lists it at HK$40,371. 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
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1543791845
Dimensions6.48 × 6.43 × 3.99 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Cloud
Top View
6.48 mm6.43 mm1.02 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543791845
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NDepth 61.9%

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 5
Current: HK$17,966 HKD|Low: HK$17,824 HKD|High: HK$34,236 HKD|Avg: HK$22,667 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 8HK$17,824 HKD
Retailer 1HK$17,966 HKD
Retailer 7HK$19,182 HKD
Retailer 2HK$20,311 HKD
Retailer 3HK$22,116 HKD
Retailer 4HK$23,567 HKD
Retailer 9HK$23,771 HKD
Retailer 5HK$23,967 HKD
Retailer 6HK$33,829 HKD

34 data points across 9 retailers

16 retailersHK$17,448 HKD to HK$40,371 HKD

A
Cheapest Retailer
-
HK$17,448 HKD
B+
Retailer 2
-
HK$17,824 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$17,966 HKD
View
B+
Retailer 4
-
HK$19,182 HKD
View
Retailer 5
-
HK$19,315 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$19,315 HKD
View
B+
Retailer 7
-
HK$20,201 HKD
View
B+
Retailer 8
-
HK$20,311 HKD
View
B+
Retailer 9
-
HK$22,116 HKD
View
B
Retailer 10
-
HK$22,280 HKD
View
B
Retailer 11
-
HK$22,304 HKD
View
B+
Retailer 12
-
HK$23,567 HKD
View
Retailer 13
-
HK$23,771 HKD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
HK$23,967 HKD
View
B
Retailer 15
-
HK$33,829 HKD
View
Most Expensive
B
NZ Jewellers
8aea7201-c4fb-40e0-bb29-d3b1cedb60e3 · Nov 5
HK$40,371 HKD
$5,146 USD
View
15 more retailers have this diamond
Prices start from HK$17,448 HKDSave up to HK$22,924 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 Round
HK$17,448 HKD