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Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2233721345

Certificate GIA 2233721345

Diamond specifications and retailer prices

From HK$18,979 HKD
As of November 4, 2026
Save HK$24,589 HKD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$43,568 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2233721345. Listed at 25 retailers as of November 4, 2026, with prices from HK$18,979 to HK$43,568, a HK$24,589 spread on the same certified stone. NZ Jewellers lists it at HK$43,568. 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2233721345
Dimensions6.28 × 6.33 × 4.02 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Cloud, Indented Natural, Pinpoint, Natural
Top View
6.28 mm6.33 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2233721345
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.9%

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$43,568 HKD|Low: HK$18,979 HKD|High: HK$44,941 HKD|Avg: HK$26,520 HKD|-3.1%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 5, 2026
Retailer 20HK$18,979 HKD
Retailer 15HK$20,258 HKD
Retailer 4HK$20,289 HKD
Retailer 9HK$20,627 HKD
Retailer 5HK$20,909 HKD
Retailer 3HK$20,948 HKD
Retailer 22HK$22,164 HKD
Retailer 11HK$22,659 HKD
Retailer 6HK$22,753 HKD
Retailer 18HK$23,349 HKD
Retailer 16HK$23,373 HKD
Retailer 19HK$23,530 HKD
Retailer 2HK$25,719 HKD
Retailer 7HK$25,813 HKD
Retailer 12HK$25,813 HKD
Retailer 23HK$26,142 HKD
Retailer 21HK$26,676 HKD
Retailer 8HK$27,476 HKD
Retailer 17HK$28,841 HKD
Retailer 10HK$29,649 HKD
Retailer 14HK$31,705 HKD
Retailer 13HK$41,708 HKD
NZ JewellersHK$43,568 HKD

22 data points across 23 retailers

25 retailersHK$18,979 HKD to HK$43,568 HKD

A
Cheapest Retailer
-
HK$18,979 HKD
A
Retailer 2
-
HK$20,258 HKD
View
A
Retailer 3
-
HK$20,289 HKD
View
A
Retailer 4
-
HK$20,627 HKD
View
A
Retailer 5
-
HK$20,909 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$20,948 HKD
View
A
Retailer 7
-
HK$22,164 HKD
View
A
Retailer 8
-
HK$22,659 HKD
View
A
Retailer 9
-
HK$22,753 HKD
View
A
Retailer 10
-
HK$23,349 HKD
View
A
Retailer 11
-
HK$23,373 HKD
View
A
Retailer 12
-
HK$23,530 HKD
View
A
Retailer 13
-
HK$25,719 HKD
View
A
Retailer 14
-
HK$25,813 HKD
View
A
Retailer 15
-
HK$25,813 HKD
View
B+
Retailer 16
-
HK$26,142 HKD
View
B+
Retailer 17
-
HK$26,676 HKD
View
B+
Retailer 18
-
HK$27,476 HKD
View
Retailer 19
-
HK$27,680 HKD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
HK$28,841 HKD
View
B+
Retailer 21
-
HK$29,649 HKD
View
Retailer 22
-
HK$30,057 HKD
View
Price last confirmed 13 days ago
B+
Retailer 23
-
HK$31,705 HKD
View
B
Retailer 24
-
HK$41,708 HKD
View
Most Expensive
B
NZ Jewellers
b7053572-d308-40cf-aa43-294230ca745e · Nov 5
HK$43,568 HKD
$5,553 USD
View
24 more retailers have this diamond
Prices start from HK$18,979 HKDSave up to HK$24,589 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$18,979 HKD