CaratHunter
Plans
Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6565225828

Certificate GIA 6565225828

Diamond specifications and retailer prices

From HK$13,455 HKD
As of November 6, 2026
Save HK$24,948 HKD (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$38,402 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6565225828. Listed at 20 retailers as of November 5, 2026, with prices from HK$13,455 to HK$38,402, a HK$24,948 spread on the same certified stone. NZ Jewellers lists it at HK$38,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565225828
Dimensions6.34 × 6.36 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Indented Natural, Pinpoint, Cloud, Natural
Top View
6.34 mm6.36 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6565225828
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 6
Current: HK$38,402 HKD|Low: HK$13,455 HKD|High: HK$38,402 HKD|Avg: HK$21,686 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
November 6, 2026
Retailer 16HK$13,455 HKD
Retailer 3HK$16,279 HKD
Retailer 13HK$16,883 HKD
Retailer 5HK$16,946 HKD
Retailer 2HK$17,087 HKD
Retailer 14HK$18,060 HKD
Retailer 4HK$18,366 HKD
Retailer 9HK$18,672 HKD
Retailer 7HK$19,958 HKD
Retailer 11HK$21,072 HKD
Retailer 6HK$21,190 HKD
Retailer 12HK$22,414 HKD
Retailer 8HK$22,610 HKD
Retailer 10HK$22,759 HKD
Retailer 15HK$32,087 HKD
NZ JewellersHK$38,402 HKD

33 data points across 16 retailers

20 retailersHK$13,455 HKD to HK$38,402 HKD

A
Cheapest Retailer
-
HK$13,455 HKD
A
Retailer 2
-
HK$16,279 HKD
View
B+
Retailer 3
-
HK$16,593 HKD
View
A
Retailer 4
-
HK$16,883 HKD
View
B+
Retailer 5
-
HK$16,946 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$17,087 HKD
View
B+
Retailer 7
-
HK$18,060 HKD
View
Retailer 8
-
HK$18,366 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$18,672 HKD
View
Retailer 10
-
HK$19,213 HKD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$19,958 HKD
View
B+
Retailer 12
-
HK$21,072 HKD
View
B+
Retailer 13
-
HK$21,190 HKD
View
B+
Retailer 14
-
HK$21,331 HKD
View
B
Retailer 15
-
HK$22,414 HKD
View
Retailer 16
-
HK$22,610 HKD
View
Price last confirmed 30 days ago
B
Retailer 17
-
HK$22,759 HKD
View
B
Retailer 18
-
HK$25,858 HKD
View
B
Retailer 19
-
HK$32,087 HKD
View
Most Expensive
B
NZ Jewellers
35d5362c-7142-4611-a3ff-0f149b7e4b02 · Nov 5
HK$38,402 HKD
$4,895 USD
View
19 more retailers have this diamond
Prices start from HK$13,455 HKDSave up to HK$24,948 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$13,455 HKD