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Round|Natural|IGI

1.22ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 629464391

Shape and cutting style on the report: Round brilliant

Certificate IGI 629464391

Diamond specifications and retailer prices

From HK$15,785 HKD
As of November 4, 2026
Save HK$14,750 HKD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$37,941 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct 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 629464391. Listed at 15 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 629464391
Dimensions6.88 × 6.82 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.88 mm6.82 mm1.22 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 629464391
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 41.8°Culet: NoneDepth 62.8%

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$37,941 HKD|Low: HK$15,785 HKD|High: HK$37,941 HKD|Avg: HK$22,045 HKD|+2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$15,785 HKD
Retailer 9HK$16,482 HKD
Retailer 8HK$17,556 HKD
Retailer 10HK$17,697 HKD
Retailer 2HK$19,202 HKD
Retailer 3HK$20,056 HKD
Retailer 4HK$21,326 HKD
Retailer 5HK$21,678 HKD
Retailer 7HK$30,535 HKD
NZ JewellersHK$37,941 HKD

30 data points across 10 retailers

15 retailersHK$15,785 HKD to HK$30,535 HKD

A
Cheapest Retailer
-
HK$15,785 HKD
A
Retailer 2
-
HK$16,482 HKD
View
Retailer 3
-
HK$17,266 HKD
View
Price last confirmed 102 days ago
A
Retailer 4
-
HK$17,556 HKD
View
Retailer 5
-
HK$17,697 HKD
View
Price last confirmed 44 days ago
Retailer 6
-
HK$17,697 HKD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$18,144 HKD
View
Price last confirmed 21 days ago
A
Retailer 8
-
HK$19,202 HKD
View
A
Retailer 9
-
HK$20,056 HKD
View
Retailer 10
-
HK$20,424 HKD
View
Price last confirmed 45 days ago
B+
Retailer 11
-
HK$21,326 HKD
View
B+
Retailer 12
-
HK$21,678 HKD
View
B
Retailer 13
-
HK$30,535 HKD
View
Retailer 14
-
HK$37,000 HKD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
9e910a62-5612-4fad-94a6-7efab154f071 · Oct 20
HK$37,941 HKD
$4,841 USD
View
Price last confirmed 17 days ago
14 more retailers have this diamond
Prices start from HK$15,785 HKDSave up to HK$14,750 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
1.22ct Round
HK$15,785 HKD