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Round|Natural|GIA

1.00ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 2558212712

Certificate GIA 2558212712

Diamond specifications and retailer prices

From HK$18,273 HKD
As of November 4, 2026
Save HK$30,991 HKD (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$49,264 HKD at NZ Jewellers · As of November 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2558212712. Listed at 26 retailers as of November 2, 2026, with prices from HK$18,273 to HK$49,264, a HK$30,991 spread on the same certified stone. NZ Jewellers lists it at HK$49,264. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2558212712
Dimensions6.33 × 6.35 × 3.99 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.33 mm6.35 mm1.00 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2558212712
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 63.0%

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$49,264 HKD|Low: HK$18,273 HKD|High: HK$49,264 HKD|Avg: HK$27,365 HKD
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 4, 2026
Retailer 8HK$18,273 HKD
Retailer 18HK$18,383 HKD
Retailer 7HK$20,564 HKD
Retailer 9HK$21,105 HKD
Retailer 13HK$21,686 HKD
Retailer 5HK$21,749 HKD
Retailer 21HK$21,913 HKD
Retailer 19HK$22,988 HKD
Retailer 17HK$23,467 HKD
Retailer 11HK$23,561 HKD
Retailer 6HK$23,930 HKD
Retailer 3HK$24,471 HKD
Retailer 20HK$24,793 HKD
Retailer 23HK$26,825 HKD
Retailer 2HK$27,099 HKD
Retailer 4HK$27,186 HKD
Retailer 15HK$28,543 HKD
Retailer 10HK$30,246 HKD
Retailer 14HK$30,450 HKD
Retailer 12HK$34,420 HKD
Retailer 22HK$35,385 HKD
Retailer 16HK$41,653 HKD
NZ JewellersHK$49,264 HKD

21 data points across 23 retailers

26 retailersHK$18,273 HKD to HK$49,264 HKD

A
Cheapest Retailer
-
HK$18,273 HKD
A
Retailer 2
-
HK$18,383 HKD
View
A
Retailer 3
-
HK$20,564 HKD
View
A
Retailer 4
-
HK$21,105 HKD
View
A
Retailer 5
-
HK$21,686 HKD
View
A
Retailer 6
-
HK$21,749 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$21,913 HKD
View
A
Retailer 8
-
HK$22,988 HKD
View
A
Retailer 9
-
HK$23,192 HKD
View
A
Retailer 10
-
HK$23,467 HKD
View
A
Retailer 11
-
HK$23,561 HKD
View
A
Retailer 12
-
HK$23,930 HKD
View
A
Retailer 13
-
HK$24,471 HKD
View
A
Retailer 14
-
HK$24,777 HKD
View
A
Retailer 15
-
HK$24,793 HKD
View
Retailer 16
-
HK$26,464 HKD
View
Price last confirmed 28 days ago
Retailer 17
-
HK$26,723 HKD
View
Price last confirmed 8 days ago
A
Retailer 18
-
HK$26,825 HKD
View
A
Retailer 19
-
HK$27,099 HKD
View
B+
Retailer 20
-
HK$27,186 HKD
View
B+
Retailer 21
-
HK$30,246 HKD
View
B+
Retailer 22
-
HK$30,450 HKD
View
B+
Retailer 23
-
HK$34,420 HKD
View
B
Retailer 24
-
HK$35,385 HKD
View
B
Retailer 25
-
HK$41,653 HKD
View
Most Expensive
B
NZ Jewellers
aa2395b7-1e62-45a5-bc16-45c5da77c7bf · Nov 2
HK$49,264 HKD
$6,279 USD
View
25 more retailers have this diamond
Prices start from HK$18,273 HKDSave up to HK$30,991 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$18,273 HKD