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Round|Natural|GIA

1.03ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1488753280

Certificate GIA 1488753280

Diamond specifications and retailer prices

From HK$33,180 HKD
As of November 4, 2026
Save HK$37,056 HKD (53%) vs most expensive(unlock to see where)
19 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 1488753280. Listed at 19 retailers as of November 4, 2026, with a 112% 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1488753280
Dimensions6.45 × 6.42 × 4.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.45 mm6.42 mm1.03 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1488753280
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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$40,304 HKD|Low: HK$33,658 HKD|High: HK$67,694 HKD|Avg: HK$44,558 HKD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6HK$33,658 HKD
Retailer 8HK$35,118 HKD
Retailer 2HK$35,855 HKD
Retailer 10HK$38,044 HKD
Retailer 1HK$40,304 HKD
Retailer 9HK$42,328 HKD
Retailer 4HK$45,631 HKD
Retailer 5HK$47,365 HKD
Retailer 7HK$51,618 HKD
Retailer 3HK$66,705 HKD

44 data points across 10 retailers

19 retailersHK$33,180 HKD to HK$70,236 HKD

B+
Cheapest Retailer
-
HK$33,180 HKD
B+
Retailer 2
-
HK$33,658 HKD
View
B+
Retailer 3
-
HK$35,118 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$35,855 HKD
View
B+
Retailer 5
-
HK$38,044 HKD
View
Retailer 6
-
HK$38,044 HKD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$38,044 HKD
View
B+
Retailer 8
-
HK$40,304 HKD
View
Retailer 9
-
HK$42,328 HKD
View
Price last confirmed 27 days ago
B
Retailer 10
-
HK$43,128 HKD
View
B
Retailer 11
-
HK$43,897 HKD
View
B
Retailer 12
-
HK$45,631 HKD
View
Retailer 13
-
HK$46,345 HKD
View
Price last confirmed 13 days ago
B
Retailer 14
-
HK$47,365 HKD
View
B
Retailer 15
-
HK$48,777 HKD
View
B
Retailer 16
-
HK$51,618 HKD
View
B
Retailer 17
-
HK$66,705 HKD
View
B
Retailer 18
-
HK$70,236 HKD
View
Most Expensive
Diamond Quarter
1.03VS1H14803C03N · Nov 5
HK$81,131 HKD
£8,142 GBP
View
Price under review
18 more retailers have this diamond
Prices start from HK$33,180 HKDSave up to HK$37,056 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$33,180 HKD