Radiant|Natural|GIA

1.22ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 6552343427

Certificate GIA 6552343427

Diamond specifications and retailer prices

From HK$21,365 HKD
As of October 31, 2026
Save HK$12,344 HKD (37%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$49,736 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552343427. Listed at 18 retailers as of October 31, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.22
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle55.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552343427
Dimensions7.18 × 5.50 × 3.70 mm
L/W Ratio1.31
Girdle conditionPolished
Top View
7.18 mm5.50 mm1.22 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552343427
Side View
Table 68.0%Crown 39.7°Girdle: MED-STKPavilion 55.2°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$49,736 HKD|Low: HK$20,644 HKD|High: HK$50,708 HKD|Avg: HK$29,543 HKD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 3HK$20,644 HKD
Retailer 19HK$21,365 HKD
Retailer 12HK$22,219 HKD
Retailer 10HK$22,956 HKD
Retailer 13HK$23,716 HKD
Retailer 14HK$23,755 HKD
Retailer 6HK$25,863 HKD
Retailer 11HK$25,863 HKD
Retailer 8HK$26,859 HKD
Retailer 15HK$29,155 HKD
Retailer 16HK$29,155 HKD
Retailer 18HK$29,680 HKD
Retailer 9HK$29,837 HKD
Retailer 17HK$30,174 HKD
Retailer 5HK$31,420 HKD
Retailer 7HK$32,329 HKD
Retailer 2HK$33,709 HKD
Retailer 4HK$47,988 HKD
NZ JewellersHK$49,736 HKD

33 data points across 19 retailers

18 retailersHK$21,365 HKD to HK$33,709 HKD

Retailer 1
-
HK$20,644 HKD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$21,365 HKD
View
Retailer 3
-
HK$22,219 HKD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$22,956 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$23,716 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$25,863 HKD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$25,863 HKD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$26,859 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$29,155 HKD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$29,155 HKD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$29,680 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$29,837 HKD
View
Price last confirmed 11 days ago
Retailer 13
-
HK$30,174 HKD
View
Price last confirmed 8 days ago
Retailer 14
-
HK$31,420 HKD
View
Price last confirmed 9 days ago
Retailer 15
-
HK$32,329 HKD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
HK$33,709 HKD
View
Retailer 17
-
HK$47,988 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
99000083-d55a-4a50-b496-c86771577ab8 · Oct 27
HK$49,736 HKD
$6,346 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from HK$21,365 HKDSave up to HK$12,344 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$21,365 HKD