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Radiant|Natural|GIA

1.21ct D VS1 Radiant Natural Diamond

FR • D/VS1 • GIA 6545098653

Certificate GIA 6545098653

Diamond specifications and retailer prices

From HK$25,897 HKD
As of November 4, 2026
Save HK$28,782 HKD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$54,679 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545098653. Listed at 5 retailers as of November 4, 2026, with prices from HK$25,897 to HK$54,679, a HK$28,782 spread on the same certified stone. MOH London lists it at HK$54,679. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545098653
Dimensions5.76 × 5.59 × 3.95 mm
L/W Ratio1.03
Top View
5.76 mm5.59 mm1.21 ctD / VS1
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545098653
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.6%

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$54,679 HKD|Low: HK$21,582 HKD|High: HK$55,486 HKD|Avg: HK$32,374 HKD|+8.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6HK$25,897 HKD
Retailer 3HK$26,995 HKD
Retailer 10HK$27,654 HKD
Retailer 8HK$28,549 HKD
Retailer 2HK$29,012 HKD
Retailer 9HK$30,683 HKD
Retailer 7HK$32,644 HKD
Retailer 4HK$34,017 HKD
Retailer 5HK$34,205 HKD
Retailer 11HK$39,328 HKD
MOH LondonHK$54,679 HKD

30 data points across 11 retailers

5 retailersHK$25,897 HKD to HK$54,679 HKD

A
Cheapest Retailer
-
HK$25,897 HKD
Final sale: no returns
B+
Retailer 2
-
HK$29,012 HKD
View
B+
Retailer 3
-
HK$34,017 HKD
View
B+
Retailer 4
-
HK$34,205 HKD
View
Most Expensive
B
MOH London
2E53F2957 · Nov 4
HK$54,679 HKD
£5,488 GBP
View
4 more retailers have this diamond
Prices start from HK$25,897 HKDSave up to HK$28,782 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$25,897 HKD