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Radiant|Natural|GIA

1.22ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 5546440608

Certificate GIA 5546440608

Diamond specifications and retailer prices

From HK$25,033 HKD
As of November 2, 2026
Save HK$17,665 HKD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$46,162 HKD at NZ Jewellers · As of September 29, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546440608. Listed at 9 retailers as of November 2, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.82°
Pavilion angle31.25°
OriginNatural
Grading LabGIA
CertificateGIA 5546440608
Dimensions6.76 × 5.25 × 3.65 mm
L/W Ratio1.29
Top View
6.76 mm5.25 mm1.22 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546440608
Side View
Table 66.0%Crown 44.82°GirdlePavilion 31.25°CuletDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$42,698 HKD|Low: HK$24,366 HKD|High: HK$44,838 HKD|Avg: HK$30,478 HKD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4HK$24,366 HKD
Retailer 3HK$25,033 HKD
Retailer 2HK$25,667 HKD
Retailer 5HK$28,301 HKD
Retailer 8HK$28,356 HKD
Retailer 7HK$30,683 HKD
Retailer 6HK$31,107 HKD
Retailer 1HK$42,698 HKD

36 data points across 8 retailers

9 retailersHK$25,033 HKD to HK$42,698 HKD

B+
Cheapest Retailer
-
HK$25,033 HKD
B+
Retailer 2
-
HK$25,667 HKD
View
Retailer 3
-
HK$26,498 HKD
View
Price last confirmed 46 days ago
Retailer 4
-
HK$26,498 HKD
View
Price last confirmed 30 days ago
Retailer 5
-
HK$27,517 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$28,301 HKD
View
Price last confirmed 31 days ago
B
Retailer 7
-
HK$42,698 HKD
View
Retailer 8
-
HK$46,162 HKD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
e2fe506f-3700-4cc1-812d-8cef38998b38 · Sep 29
HK$46,162 HKD
$5,890 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from HK$25,033 HKDSave up to HK$17,665 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.

B+
1.22ct Radiant
HK$25,033 HKD