CaratHunter
Plans
Radiant|Natural|GIA

1.21ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 2517840432

Certificate GIA 2517840432

Diamond specifications and retailer prices

From HK$15,886 HKD
As of November 6, 2026
Save HK$21,984 HKD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$37,870 HKD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517840432. Listed at 17 retailers as of November 5, 2026, with prices from HK$15,886 to HK$37,870, a HK$21,984 spread on the same certified stone. NZ Jewellers lists it at HK$37,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517840432
Dimensions7.52 × 5.23 × 3.46 mm
L/W Ratio1.44
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
7.52 mm5.23 mm1.21 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517840432
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

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$19,680 HKD|Low: HK$15,886 HKD|High: HK$32,118 HKD|Avg: HK$20,052 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10HK$15,886 HKD
Retailer 2HK$16,364 HKD
Retailer 8HK$17,156 HKD
Retailer 7HK$18,112 HKD
Retailer 9HK$18,144 HKD
Retailer 6HK$18,951 HKD
Retailer 1HK$19,680 HKD
Retailer 4HK$22,109 HKD
Retailer 3HK$22,486 HKD
Retailer 5HK$31,647 HKD

45 data points across 10 retailers

17 retailersHK$15,886 HKD to HK$37,870 HKD

A
Cheapest Retailer
-
HK$15,886 HKD
A
Retailer 2
-
HK$16,364 HKD
View
A
Retailer 3
-
HK$17,156 HKD
View
A
Retailer 4
-
HK$18,112 HKD
View
Retailer 5
-
HK$18,112 HKD
View
Price last confirmed 46 days ago
Retailer 6
-
HK$18,112 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$18,144 HKD
View
B+
Retailer 8
-
HK$18,951 HKD
View
B+
Retailer 9
-
HK$19,202 HKD
View
B+
Retailer 10
-
HK$19,680 HKD
View
Retailer 11
-
HK$20,902 HKD
View
Price last confirmed 44 days ago
B+
Retailer 12
-
HK$20,902 HKD
View
B+
Retailer 13
-
HK$22,109 HKD
View
B+
Retailer 14
-
HK$22,486 HKD
View
B
Retailer 15
-
HK$31,647 HKD
View
Retailer 16
-
HK$37,870 HKD
View
Price last confirmed 43 days ago
Most Expensive
B
NZ Jewellers
2895d5d3-55b9-4639-8491-52d54939bccd · Nov 5
HK$37,870 HKD
$4,832 USD
View
16 more retailers have this diamond
Prices start from HK$15,886 HKDSave up to HK$21,984 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$15,886 HKD