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Round|Natural|IGI

1.02ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 833650914

Shape and cutting style on the report: Round brilliant

Certificate IGI 833650914

Diamond specifications and retailer prices

From HK$12,850 HKD
As of November 5, 2026
Save HK$21,543 HKD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$34,393 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 IGI 833650914. Listed at 17 retailers as of November 5, 2026, with prices from HK$12,850 to HK$34,393, a HK$21,543 spread on the same certified stone. NZ Jewellers lists it at HK$34,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 833650914
Dimensions6.58 × 6.63 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.58 mm6.63 mm1.02 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 833650914
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.7%

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 5
Current: HK$34,393 HKD|Low: HK$11,101 HKD|High: HK$35,303 HKD|Avg: HK$15,998 HKD|+7.5%
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
November 6, 2026
Retailer 8HK$11,729 HKD
Retailer 5HK$12,850 HKD
Retailer 4HK$13,007 HKD
Retailer 2HK$13,117 HKD
Retailer 3HK$14,098 HKD
Retailer 17HK$14,161 HKD
Retailer 9HK$14,192 HKD
Retailer 7HK$14,474 HKD
Retailer 15HK$14,553 HKD
Retailer 16HK$14,749 HKD
Retailer 10HK$15,824 HKD
Retailer 6HK$16,271 HKD
Retailer 12HK$16,334 HKD
Retailer 13HK$17,205 HKD
Retailer 11HK$19,111 HKD
Retailer 14HK$24,634 HKD
NZ JewellersHK$34,393 HKD

27 data points across 17 retailers

17 retailersHK$12,850 HKD to HK$34,393 HKD

Retailer 1
-
HK$11,729 HKD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$12,850 HKD
View
A
Retailer 3
-
HK$13,007 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$13,117 HKD
View
A
Retailer 5
-
HK$14,098 HKD
View
A
Retailer 6
-
HK$14,161 HKD
View
Retailer 7
-
HK$14,192 HKD
View
Price last confirmed 19 days ago
Retailer 8
-
HK$14,474 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$14,553 HKD
View
A
Retailer 10
-
HK$14,749 HKD
View
A
Retailer 11
-
HK$15,824 HKD
View
B+
Retailer 12
-
HK$16,271 HKD
View
B+
Retailer 13
-
HK$16,334 HKD
View
B+
Retailer 14
-
HK$17,205 HKD
View
B+
Retailer 15
-
HK$19,111 HKD
View
B
Retailer 16
-
HK$24,634 HKD
View
Most Expensive
B
NZ Jewellers
c0383826-51d5-4323-beb3-b9ee9e8dd964 · Nov 5
HK$34,393 HKD
$4,384 USD
View
16 more retailers have this diamond
Prices start from HK$12,850 HKDSave up to HK$21,543 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
1.02ct Round
HK$12,850 HKD