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Round|Natural|GIA

1.03ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1493938692

Certificate GIA 1493938692

Diamond specifications and retailer prices

From HK$16,867 HKD
As of November 1, 2026
Save HK$19,903 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$44,004 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 1493938692. Listed at 21 retailers as of November 1, 2026, with a 118% 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

1.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1493938692
Dimensions6.45 × 6.40 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Key to symbols
Cloud, Feather, Needle
Top View
6.45 mm6.40 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1493938692
Side View
Table 59.0%Crown 33°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.6%

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 1
Current: HK$22,139 HKD|Low: HK$16,867 HKD|High: HK$37,320 HKD|Avg: HK$24,142 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$16,867 HKD
Retailer 9HK$17,597 HKD
Retailer 7HK$18,397 HKD
Retailer 2HK$19,950 HKD
Retailer 1HK$22,139 HKD
Retailer 10HK$23,583 HKD
Retailer 3HK$24,854 HKD
Retailer 4HK$25,693 HKD
Retailer 6HK$26,203 HKD
Retailer 5HK$36,770 HKD

41 data points across 10 retailers

21 retailersHK$16,867 HKD to HK$36,770 HKD

A
Cheapest Retailer
-
HK$16,867 HKD
A
Retailer 2
-
HK$17,597 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$18,397 HKD
View
Retailer 4
-
HK$19,072 HKD
View
Price last confirmed 15 days ago
Retailer 5
-
HK$19,072 HKD
View
Price last confirmed 21 days ago
Retailer 6
-
HK$19,072 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$19,072 HKD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$19,950 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$19,950 HKD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
HK$21,888 HKD
View
B+
Retailer 11
-
HK$21,888 HKD
View
Retailer 12
-
HK$22,006 HKD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
HK$22,006 HKD
View
B+
Retailer 14
-
HK$22,139 HKD
View
B+
Retailer 15
-
HK$22,673 HKD
View
Retailer 16
-
HK$23,583 HKD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
HK$24,854 HKD
View
B+
Retailer 18
-
HK$25,693 HKD
View
B+
Retailer 19
-
HK$26,203 HKD
View
B
Retailer 20
-
HK$36,770 HKD
View
Most Expensive
NZ Jewellers
e521a353-3a02-488f-ba2b-4e94e0d0d347 · Oct 20
HK$44,004 HKD
$5,609 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from HK$16,867 HKDSave up to HK$19,903 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
1.03ct Round
HK$16,867 HKD