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Radiant|Natural|GIA

1.22ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2567056529

Certificate GIA 2567056529

Diamond specifications and retailer prices

From HK$28,034 HKD
As of November 4, 2026
Save HK$22,223 HKD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$50,257 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567056529. Listed at 12 retailers as of November 4, 2026, with prices from HK$28,034 to HK$50,257, a HK$22,223 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$50,257. 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

1.22
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 2567056529
Dimensions7.66 × 5.31 × 3.59 mm
L/W Ratio1.44
Culet sizeNone
Top View
7.66 mm5.31 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567056529
Side View
Table 66.0%Crown 40.4°Girdle: STK-THKPavilion 37°Culet: NoneDepth 67.6%

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$32,353 HKD|Low: HK$28,034 HKD|High: HK$50,766 HKD|Avg: HK$36,188 HKD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 7, 2026
Retailer 8HK$28,034 HKD
Retailer 6HK$28,716 HKD
Retailer 7HK$29,962 HKD
Retailer 3HK$30,597 HKD
Retailer 1HK$32,353 HKD
Retailer 9HK$34,720 HKD
Retailer 11HK$35,558 HKD
Retailer 10HK$35,872 HKD
Retailer 5HK$36,107 HKD
Retailer 4HK$38,905 HKD
Retailer 2HK$50,238 HKD
Wholesale Diamonds DirectHK$50,257 HKD

39 data points across 12 retailers

12 retailersHK$28,034 HKD to HK$50,257 HKD

A
Cheapest Retailer
-
HK$28,034 HKD
B+
Retailer 2
-
HK$28,716 HKD
View
B+
Retailer 3
-
HK$29,962 HKD
View
B+
Retailer 4
-
HK$30,597 HKD
View
B+
Retailer 5
-
HK$32,353 HKD
View
B+
Retailer 6
-
HK$34,720 HKD
View
B+
Retailer 7
-
HK$35,558 HKD
View
B+
Retailer 8
-
HK$35,872 HKD
View
B+
Retailer 9
-
HK$36,107 HKD
View
B+
Retailer 10
-
HK$38,905 HKD
View
B
Retailer 11
-
HK$50,238 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
283405925 · Nov 6
HK$50,257 HKD
$6,412 USD
View
11 more retailers have this diamond
Prices start from HK$28,034 HKDSave up to HK$22,223 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
1.22ct Radiant
HK$28,034 HKD