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Round|Natural|GIA

1.03ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 2507372111

Certificate GIA 2507372111

Diamond specifications and retailer prices

From HK$35,863 HKD
As of November 4, 2026
Save HK$40,164 HKD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$76,027 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2507372111. Listed at 23 retailers as of November 4, 2026, with prices from HK$35,863 to HK$76,027, a HK$40,164 spread on the same certified stone. Diamond Quarter lists it at HK$76,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2507372111
Dimensions6.47 × 6.45 × 4.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.47 mm6.45 mm1.03 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2507372111
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°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$44,588 HKD|Low: HK$34,788 HKD|High: HK$64,681 HKD|Avg: HK$44,764 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5HK$36,208 HKD
Retailer 3HK$36,554 HKD
Retailer 8HK$37,950 HKD
Retailer 10HK$41,112 HKD
Retailer 9HK$41,442 HKD
Retailer 1HK$44,588 HKD
Retailer 6HK$46,337 HKD
Retailer 2HK$46,628 HKD
Retailer 7HK$50,535 HKD
Retailer 4HK$63,739 HKD

43 data points across 10 retailers

23 retailersHK$35,863 HKD to HK$76,027 HKD

B+
Cheapest Retailer
-
HK$35,863 HKD
A
Retailer 2
-
HK$36,208 HKD
View
A
Retailer 3
-
HK$36,554 HKD
View
B+
Retailer 4
-
HK$37,111 HKD
View
B+
Retailer 5
-
HK$37,950 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$38,601 HKD
View
B+
Retailer 7
-
HK$39,857 HKD
View
B+
Retailer 8
-
HK$39,857 HKD
View
B+
Retailer 9
-
HK$41,112 HKD
View
Retailer 10
-
HK$41,112 HKD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$41,112 HKD
View
B+
Retailer 12
-
HK$41,190 HKD
View
B+
Retailer 13
-
HK$41,277 HKD
View
Retailer 14
-
HK$41,442 HKD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
HK$42,312 HKD
View
B+
Retailer 16
-
HK$44,588 HKD
View
B+
Retailer 17
-
HK$46,337 HKD
View
B+
Retailer 18
-
HK$46,628 HKD
View
B+
Retailer 19
-
HK$47,444 HKD
View
B+
Retailer 20
-
HK$50,535 HKD
View
B
Retailer 21
-
HK$63,739 HKD
View
B
Retailer 22
-
HK$68,768 HKD
View
Most Expensive
B
Diamond Quarter
1.03VS1G2511391DN · Nov 5
HK$76,027 HKD
£7,630 GBP
View
22 more retailers have this diamond
Prices start from HK$35,863 HKDSave up to HK$40,164 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$35,863 HKD