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Round|Natural|GIA

1.22ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6561026790

Certificate GIA 6561026790

Diamond specifications and retailer prices

From HK$26,311 HKD
As of October 30, 2026
Save HK$31,849 HKD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$63,997 HKD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561026790. Listed at 7 retailers as of October 26, 2026, with a 121% 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561026790
Dimensions6.74 × 6.80 × 4.23 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.74 mm6.80 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561026790
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 30
Current: HK$26,311 HKD|Low: HK$26,311 HKD|High: HK$59,655 HKD|Avg: HK$37,663 HKD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 1HK$26,311 HKD
Retailer 6HK$32,144 HKD
Retailer 5HK$34,022 HKD
Retailer 2HK$35,028 HKD
Retailer 3HK$39,905 HKD
Retailer 4HK$58,160 HKD

19 data points across 6 retailers

7 retailersHK$26,311 HKD to HK$58,160 HKD

A
Cheapest Retailer
-
HK$26,311 HKD
Retailer 2
-
HK$32,144 HKD
$4,097 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
HK$34,022 HKD
SGD 5,860 SGD
View
B+
Retailer 4
-
HK$35,028 HKD
£3,515 GBP
View
B+
Retailer 5
-
HK$39,905 HKD
€4,844 EUR
View
B
Retailer 6
-
HK$58,160 HKD
£5,837 GBP
View
Most Expensive
NZ Jewellers
83167b71-d1ea-4671-aa2f-80eda06d924e · Oct 9
HK$63,997 HKD
$8,157 USD
View
Price last confirmed 23 days ago
6 more retailers have this diamond
Prices start from HK$26,311 HKDSave up to HK$31,849 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 Round
HK$26,311 HKD