Radiant|Natural|GIA

1.21ct I VVS1 Radiant Natural Diamond

EX • I/VVS1

Diamond specifications and retailer prices

From HK$26,232 HKD
As of November 5, 2026
Save HK$24,703 HKD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$53,130 HKD at NZ Jewellers · As of October 3, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 14 retailers as of November 5, 2026, with a 94% 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
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.84 × 5.43 × 3.58 mm
L/W Ratio1.26
Top View
6.84 mm5.43 mm1.21 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 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 5
Current: HK$50,935 HKD|Low: HK$26,232 HKD|High: HK$53,130 HKD|Avg: HK$31,056 HKD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8HK$26,232 HKD
Retailer 9HK$26,483 HKD
Retailer 10HK$27,627 HKD
Retailer 3HK$28,528 HKD
Retailer 5HK$28,716 HKD
Retailer 4HK$29,281 HKD
Retailer 2HK$30,143 HKD
Retailer 6HK$31,906 HKD
Retailer 7HK$32,541 HKD
NZ JewellersHK$50,935 HKD

33 data points across 10 retailers

14 retailersHK$26,232 HKD to HK$50,935 HKD

A
Cheapest Retailer
-
HK$26,232 HKD
A
Retailer 2
-
HK$26,483 HKD
View
Retailer 3
-
HK$27,627 HKD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$28,528 HKD
View
B+
Retailer 5
-
HK$28,716 HKD
View
B+
Retailer 6
-
HK$29,281 HKD
View
B+
Retailer 7
-
HK$30,143 HKD
View
Retailer 8
-
HK$31,875 HKD
View
Price last confirmed 62 days ago
Retailer 9
-
HK$31,875 HKD
View
Price last confirmed 53 days ago
Retailer 10
-
HK$31,875 HKD
View
Price last confirmed 36 days ago
B+
Retailer 11
-
HK$31,906 HKD
View
B+
Retailer 12
-
HK$32,541 HKD
View
B
Retailer 13
-
HK$50,935 HKD
View
Most Expensive
NZ Jewellers
7122968f-9eac-47b9-ade5-13a4ff4c89ba · Oct 3
HK$53,130 HKD
$6,779 USD
View
Price last confirmed 34 days ago
13 more retailers have this diamond
Prices start from HK$26,232 HKDSave up to HK$24,703 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$26,232 HKD