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Round|Natural|GIA

1.02ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2557156419

Certificate GIA 2557156419

Diamond specifications and retailer prices

From HK$15,566 HKD
As of November 4, 2026
Save HK$28,276 HKD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$46,047 HKD at NZ Jewellers · As of September 28, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557156419. Listed at 19 retailers as of November 2, 2026, with a 182% 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
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557156419
Dimensions6.37 × 6.42 × 3.98 mm
L/W Ratio1.01
Star length50%
Top View
6.37 mm6.42 mm1.02 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557156419
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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$22,055 HKD|Low: HK$15,464 HKD|High: HK$37,173 HKD|Avg: HK$22,629 HKD|-16.5%
Retailer 1
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
November 4, 2026
Retailer 10HK$15,566 HKD
Retailer 11HK$15,817 HKD
Retailer 3HK$18,775 HKD
Retailer 14HK$19,348 HKD
Retailer 2HK$20,674 HKD
Retailer 12HK$20,972 HKD
Retailer 13HK$21,701 HKD
Retailer 1HK$22,055 HKD
Retailer 6HK$22,070 HKD
Retailer 5HK$24,016 HKD
Retailer 7HK$24,510 HKD
Retailer 9HK$25,773 HKD
Retailer 4HK$30,246 HKD
Retailer 8HK$36,734 HKD

36 data points across 14 retailers

19 retailersHK$15,566 HKD to HK$43,842 HKD

A
Cheapest Retailer
-
HK$15,566 HKD
A
Retailer 2
-
HK$15,817 HKD
View
A
Retailer 3
-
HK$18,775 HKD
View
A
Retailer 4
-
HK$19,348 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$20,674 HKD
View
A
Retailer 6
-
HK$20,972 HKD
View
A
Retailer 7
-
HK$20,972 HKD
View
Retailer 8
-
HK$21,701 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$22,023 HKD
View
Price last confirmed 39 days ago
A
Retailer 10
-
HK$22,055 HKD
View
A
Retailer 11
-
HK$22,070 HKD
View
A
Retailer 12
-
HK$24,016 HKD
View
A
Retailer 13
-
HK$24,196 HKD
View
A
Retailer 14
-
HK$24,510 HKD
View
B+
Retailer 15
-
HK$25,773 HKD
View
B+
Retailer 16
-
HK$30,246 HKD
View
B+
Retailer 17
-
HK$36,734 HKD
View
B
Retailer 18
-
HK$43,842 HKD
View
Most Expensive
NZ Jewellers
03f3bc1c-3981-4064-b417-4afe1f300950 · Sep 28
HK$46,047 HKD
$5,869 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from HK$15,566 HKDSave up to HK$28,276 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$15,566 HKD