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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7563010306

Certificate GIA 7563010306

Diamond specifications and retailer prices

From HK$15,903 HKD
As of November 3, 2026
Save HK$9,823 HKD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$32,507 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7563010306. Listed at 12 retailers as of October 30, 2026, with a 62% 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

1.00
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7563010306
Dimensions6.31 × 6.35 × 3.95 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.31 mm6.35 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563010306
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.4%

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 3
Current: HK$15,903 HKD|Low: HK$15,841 HKD|High: HK$33,471 HKD|Avg: HK$24,124 HKD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 3, 2026
Retailer 1HK$15,903 HKD
Retailer 7HK$19,560 HKD
Retailer 9HK$19,897 HKD
Retailer 4HK$21,356 HKD
Retailer 2HK$21,654 HKD
Retailer 10HK$23,365 HKD
Retailer 11HK$24,283 HKD
Retailer 6HK$24,957 HKD
Retailer 8HK$25,256 HKD
Retailer 5HK$25,726 HKD
Retailer 3HK$30,340 HKD
Wholesale Diamonds DirectHK$32,507 HKD

38 data points across 12 retailers

12 retailersHK$15,903 HKD to HK$25,726 HKD

A
Cheapest Retailer
-
HK$15,903 HKD
A
Retailer 2
-
HK$19,560 HKD
View
Retailer 3
-
HK$19,897 HKD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$21,356 HKD
View
A
Retailer 5
-
HK$21,654 HKD
View
A
Retailer 6
-
HK$23,365 HKD
View
A
Retailer 7
-
HK$24,283 HKD
View
A
Retailer 8
-
HK$24,957 HKD
View
A
Retailer 9
-
HK$25,256 HKD
View
B+
Retailer 10
-
HK$25,726 HKD
View
Retailer 11
-
HK$30,340 HKD
View
Price last confirmed 7 days ago
Most Expensive
Wholesale Diamonds Direct
272622458 · Oct 26
HK$32,507 HKD
$4,143 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from HK$15,903 HKDSave up to HK$9,823 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
1.00ct Round
HK$15,903 HKD