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Round|Natural|GIA

1.03ct H VS1 Round Natural Diamond

GD • H/VS1 • GIA 1303431297

Certificate GIA 1303431297

Diamond specifications and retailer prices

From HK$30,410 HKD
As of November 4, 2026
Save HK$40,143 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$70,553 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 standard cut grade and certified by GIA 1303431297. Listed at 18 retailers as of November 4, 2026, with prices from HK$30,410 to HK$70,553, a HK$40,143 spread on the same certified stone. Diamond Quarter lists it at HK$70,553. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1303431297
Dimensions6.20 × 6.16 × 4.06 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.20 mm6.16 mm1.03 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1303431297
Side View
Table 58.0%Crown 38°Girdle: Very ThickPavilion 40.4°Culet: NoneDepth 65.7%

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$37,315 HKD|Low: HK$29,241 HKD|High: HK$61,488 HKD|Avg: HK$39,121 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3HK$30,410 HKD
Retailer 7HK$30,756 HKD
Retailer 10HK$31,901 HKD
Retailer 2HK$32,748 HKD
Retailer 12HK$32,756 HKD
Retailer 4HK$34,561 HKD
Retailer 1HK$37,315 HKD
Retailer 11HK$38,452 HKD
Retailer 6HK$42,148 HKD
Retailer 8HK$42,987 HKD
Retailer 9HK$46,887 HKD
Retailer 5HK$60,585 HKD

43 data points across 12 retailers

18 retailersHK$30,410 HKD to HK$70,553 HKD

B+
Cheapest Retailer
-
HK$30,410 HKD
B+
Retailer 2
-
HK$30,756 HKD
View
B
Retailer 3
-
HK$31,901 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$32,748 HKD
View
B
Retailer 5
-
HK$32,756 HKD
View
Retailer 6
-
HK$34,561 HKD
View
Price last confirmed 7 days ago
B
Retailer 7
-
HK$34,561 HKD
View
B
Retailer 8
-
HK$34,561 HKD
View
B
Retailer 9
-
HK$37,315 HKD
View
Retailer 10
-
HK$38,452 HKD
View
Price last confirmed 27 days ago
B
Retailer 11
-
HK$39,880 HKD
View
Retailer 12
-
HK$42,124 HKD
View
Price last confirmed 13 days ago
B
Retailer 13
-
HK$42,148 HKD
View
B
Retailer 14
-
HK$42,987 HKD
View
B
Retailer 15
-
HK$46,887 HKD
View
B
Retailer 16
-
HK$60,585 HKD
View
C
Retailer 17
-
HK$66,462 HKD
View
Most Expensive
C
Diamond Quarter
1.03VS1H13970CBBN · Nov 5
HK$70,553 HKD
£7,081 GBP
View
17 more retailers have this diamond
Prices start from HK$30,410 HKDSave up to HK$40,143 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$30,410 HKD