CaratHunter
Plans
Radiant|Natural|GIA

1.22ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 1186458955

Certificate GIA 1186458955

Diamond specifications and retailer prices

From HK$40,127 HKD
As of November 6, 2026
Save HK$10,221 HKD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$50,349 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1186458955. Listed at 3 retailers as of November 6, 2026, with prices from HK$40,127 to HK$50,349, a HK$10,221 spread on the same certified stone. 77 Diamonds lists it at HK$50,349. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1186458955
Dimensions5.89 × 5.81 × 4.02 mm
L/W Ratio1.01
Top View
5.89 mm5.81 mm1.22 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1186458955
Side View
Table 67.0%CrownGirdlePavilionCuletDepth 69.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$50,349 HKD|Low: HK$44,987 HKD|High: HK$51,176 HKD|Avg: HK$47,887 HKD|-0.4%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2HK$44,987 HKD
77 DiamondsHK$50,349 HKD

34 data points across 2 retailers

3 retailersHK$40,127 HKD to HK$50,349 HKD

B
Cheapest Retailer
-
HK$40,127 HKD
B
Retailer 2
-
HK$44,987 HKD
View
Most Expensive
B
77 Diamonds
RADZEKSFJDCA · Nov 7
HK$50,349 HKD
£5,058 GBP
View
2 more retailers have this diamond
Prices start from HK$40,127 HKDSave up to HK$10,221 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.

B
1.22ct Radiant
HK$40,127 HKD