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Radiant|Natural|GIA

1.21ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2241056286

Certificate GIA 2241056286

Diamond specifications and retailer prices

From HK$15,933 HKD
As of November 5, 2026
Save HK$14,946 HKD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$30,879 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241056286. Listed at 11 retailers as of November 5, 2026, with prices from HK$15,933 to HK$30,879, a HK$14,946 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$30,879. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241056286
Dimensions7.63 × 5.32 × 3.58 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.63 mm5.32 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241056286
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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$20,275 HKD|Low: HK$15,393 HKD|High: HK$32,404 HKD|Avg: HK$22,083 HKD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 7, 2026
Retailer 5HK$15,933 HKD
Retailer 8HK$18,629 HKD
Retailer 6HK$18,888 HKD
Retailer 7HK$18,951 HKD
Retailer 1HK$20,275 HKD
Retailer 2HK$20,636 HKD
Retailer 9HK$22,305 HKD
Retailer 10HK$23,285 HKD
Retailer 3HK$23,763 HKD
Retailer 4HK$24,335 HKD
Wholesale Diamonds DirectHK$30,879 HKD

30 data points across 11 retailers

11 retailersHK$15,933 HKD to HK$30,879 HKD

A
Cheapest Retailer
-
HK$15,933 HKD
A
Retailer 2
-
HK$18,629 HKD
View
Retailer 3
-
HK$18,888 HKD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$18,951 HKD
View
B+
Retailer 5
-
HK$20,275 HKD
View
B+
Retailer 6
-
HK$20,636 HKD
View
B+
Retailer 7
-
HK$22,305 HKD
View
B+
Retailer 8
-
HK$23,285 HKD
View
B+
Retailer 9
-
HK$23,763 HKD
View
B+
Retailer 10
-
HK$24,335 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
331200676 · Nov 6
HK$30,879 HKD
$3,940 USD
View
10 more retailers have this diamond
Prices start from HK$15,933 HKDSave up to HK$14,946 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$15,933 HKD