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Round|Natural|GIA

1.03ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5456947021

Certificate GIA 5456947021

Diamond specifications and retailer prices

From HK$30,497 HKD
As of November 4, 2026
Save HK$39,739 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$81,131 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5456947021. Listed at 17 retailers as of November 4, 2026, with a 130% 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5456947021
Dimensions6.46 × 6.43 × 4.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.46 mm6.43 mm1.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5456947021
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$41,991 HKD|Low: HK$25,577 HKD|High: HK$70,236 HKD|Avg: HK$42,392 HKD|+43.0%
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
Retailer 15
November 5, 2026
Retailer 3HK$29,367 HKD
Retailer 12HK$30,497 HKD
Retailer 6HK$31,328 HKD
Retailer 15HK$33,886 HKD
Retailer 13HK$36,914 HKD
Retailer 5HK$38,758 HKD
Retailer 7HK$39,347 HKD
Retailer 1HK$41,991 HKD
Retailer 9HK$44,423 HKD
Retailer 11HK$45,631 HKD
Retailer 14HK$47,326 HKD
Retailer 4HK$48,777 HKD
Retailer 2HK$51,618 HKD
Retailer 10HK$66,705 HKD
Retailer 8HK$70,236 HKD

39 data points across 15 retailers

17 retailersHK$30,497 HKD to HK$70,236 HKD

Retailer 1
-
HK$29,367 HKD
Price last confirmed 7 days ago
B+
Retailer 2
-
HK$30,497 HKD
View
B+
Retailer 3
-
HK$31,328 HKD
View
B+
Retailer 4
-
HK$33,886 HKD
View
B+
Retailer 5
-
HK$36,624 HKD
View
B
Retailer 6
-
HK$36,914 HKD
View
B+
Retailer 7
-
HK$38,758 HKD
View
Final sale: no returns
B
Retailer 8
-
HK$39,347 HKD
View
B
Retailer 9
-
HK$41,991 HKD
View
B
Retailer 10
-
HK$44,423 HKD
View
B
Retailer 11
-
HK$45,631 HKD
View
B
Retailer 12
-
HK$47,326 HKD
View
B
Retailer 13
-
HK$48,777 HKD
View
B
Retailer 14
-
HK$51,618 HKD
View
B
Retailer 15
-
HK$66,705 HKD
View
B
Retailer 16
-
HK$70,236 HKD
View
Most Expensive
Diamond Quarter
1.03VS1H54216A13N · Nov 5
HK$81,131 HKD
£8,142 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$30,497 HKDSave up to HK$39,739 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+
1.03ct Round
HK$30,497 HKD