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Radiant|Natural|GIA

1.21ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 6552305586

Certificate GIA 6552305586

Diamond specifications and retailer prices

From HK$17,454 HKD
As of November 6, 2026
Save HK$20,393 HKD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$49,383 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552305586. Listed at 18 retailers as of November 4, 2026, with a 117% 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

1.21
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552305586
Dimensions7.09 × 5.25 × 3.56 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.09 mm5.25 mm1.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552305586
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

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 6
Current: HK$24,022 HKD|Low: HK$17,148 HKD|High: HK$39,281 HKD|Avg: HK$23,865 HKD|+8.0%
Retailer 1
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
November 7, 2026
Retailer 3HK$17,454 HKD
Retailer 6HK$17,462 HKD
Retailer 5HK$18,967 HKD
Retailer 12HK$19,045 HKD
Retailer 14HK$20,299 HKD
Retailer 11HK$20,393 HKD
Retailer 4HK$21,498 HKD
Retailer 15HK$21,866 HKD
Retailer 2HK$23,316 HKD
Retailer 1HK$24,022 HKD
Retailer 7HK$26,153 HKD
Retailer 8HK$26,420 HKD
Retailer 9HK$27,697 HKD
Retailer 13HK$35,049 HKD
Retailer 10HK$37,847 HKD

29 data points across 15 retailers

18 retailersHK$17,454 HKD to HK$37,847 HKD

A
Cheapest Retailer
-
HK$17,454 HKD
A
Retailer 2
-
HK$17,462 HKD
View
A
Retailer 3
-
HK$18,967 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$19,045 HKD
View
B+
Retailer 5
-
HK$20,299 HKD
View
B+
Retailer 6
-
HK$20,393 HKD
View
B+
Retailer 7
-
HK$21,498 HKD
View
B+
Retailer 8
-
HK$21,866 HKD
View
B+
Retailer 9
-
HK$23,316 HKD
View
B+
Retailer 10
-
HK$23,473 HKD
View
B+
Retailer 11
-
HK$24,022 HKD
View
Retailer 12
-
HK$26,153 HKD
View
Price last confirmed 20 days ago
Retailer 13
-
HK$26,169 HKD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
HK$26,420 HKD
View
B+
Retailer 15
-
HK$27,697 HKD
View
B
Retailer 16
-
HK$35,049 HKD
View
B
Retailer 17
-
HK$37,847 HKD
View
Most Expensive
NZ Jewellers
33cd37e3-7c57-4413-b830-1a9686bed576 · Sep 30
HK$49,383 HKD
$6,301 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from HK$17,454 HKDSave up to HK$20,393 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
1.21ct Radiant
HK$17,454 HKD