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Radiant|Natural|GIA

1.21ct I VVS1 Radiant Natural Diamond

GD • I/VVS1 • GIA 1255238625

Certificate GIA 1255238625

Diamond specifications and retailer prices

From HK$23,951 HKD
As of November 5, 2026
Save HK$12,125 HKD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$36,076 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1255238625. Listed at 5 retailers as of November 5, 2026, with prices from HK$23,951 to HK$36,076, a HK$12,125 spread on the same certified stone. 77 Diamonds lists it at HK$36,076. 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
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1255238625
Dimensions5.79 × 5.77 × 4.00 mm
L/W Ratio1.00
Top View
5.79 mm5.77 mm1.21 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1255238625
Side View
Table 66.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 69.4%

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$36,076 HKD|Low: HK$24,570 HKD|High: HK$36,568 HKD|Avg: HK$29,094 HKD|-0.1%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 2HK$24,570 HKD
Retailer 3HK$26,412 HKD
77 DiamondsHK$36,076 HKD

36 data points across 3 retailers

5 retailersHK$23,951 HKD to HK$36,076 HKD

A
Cheapest Retailer
-
HK$23,951 HKD
A
Retailer 2
-
HK$24,406 HKD
View
A
Retailer 3
-
HK$24,570 HKD
View
B+
Retailer 4
-
HK$26,412 HKD
View
Most Expensive
B
77 Diamonds
ACZPHTPUUET · Nov 7
HK$36,076 HKD
£3,624 GBP
View
4 more retailers have this diamond
Prices start from HK$23,951 HKDSave up to HK$12,125 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$23,951 HKD