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1.23ct J VVS2 Round Natural Diamond

EX • J/VVS2 • IGI 809612858

Shape and cutting style on the report: Round brilliant

Certificate IGI 809612858

Diamond specifications and retailer prices

From HK$17,103 HKD
As of November 6, 2026
Save HK$14,412 HKD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$31,514 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 809612858. Listed at 4 retailers as of November 4, 2026, with prices from HK$17,103 to HK$31,514, a HK$14,412 spread on the same certified stone. MOH London lists it at HK$31,514. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 809612858
Dimensions6.79 × 6.83 × 4.31 mm
L/W Ratio1.01
Girdle conditionPARTLY FACETED
Top View
6.79 mm6.83 mm1.23 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 809612858
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$31,514 HKD|Low: HK$16,875 HKD|High: HK$31,973 HKD|Avg: HK$22,722 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4HK$17,103 HKD
Retailer 3HK$19,817 HKD
Retailer 2HK$22,343 HKD
MOH LondonHK$31,514 HKD

38 data points across 4 retailers

4 retailersHK$17,103 HKD to HK$31,514 HKD

A
Cheapest Retailer
-
HK$17,103 HKD
A
Retailer 2
-
HK$19,817 HKD
View
A
Retailer 3
-
HK$22,343 HKD
View
Most Expensive
B
MOH London
D9AD1DD6C · Nov 4
HK$31,514 HKD
£3,163 GBP
View
3 more retailers have this diamond
Prices start from HK$17,103 HKDSave up to HK$14,412 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
1.23ct Round
HK$17,103 HKD