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Round|Natural|GIA

1.22ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7566569595

Certificate GIA 7566569595

Diamond specifications and retailer prices

From HK$25,160 HKD
As of November 5, 2026
Save HK$31,789 HKD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$56,948 HKD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566569595. Listed at 22 retailers as of November 5, 2026, with prices from HK$25,160 to HK$56,948, a HK$31,789 spread on the same certified stone. NZ Jewellers lists it at HK$56,948. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7566569595
Dimensions6.80 × 6.78 × 4.25 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.80 mm6.78 mm1.22 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566569595
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 5
Current: HK$28,690 HKD|Low: HK$24,901 HKD|High: HK$55,246 HKD|Avg: HK$33,403 HKD|-1.7%
Retailer 1
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
November 6, 2026
Retailer 11HK$25,160 HKD
Retailer 16HK$25,199 HKD
Retailer 5HK$27,929 HKD
Retailer 1HK$28,690 HKD
Retailer 12HK$28,761 HKD
Retailer 3HK$30,620 HKD
Retailer 9HK$31,718 HKD
Retailer 2HK$32,683 HKD
Retailer 6HK$32,683 HKD
Retailer 13HK$32,918 HKD
Retailer 8HK$33,844 HKD
Retailer 7HK$34,621 HKD
Retailer 15HK$35,727 HKD
Retailer 10HK$37,210 HKD
Retailer 4HK$37,735 HKD
Retailer 14HK$54,516 HKD

24 data points across 16 retailers

22 retailersHK$25,160 HKD to HK$56,948 HKD

A
Cheapest Retailer
-
HK$25,160 HKD
A
Retailer 2
-
HK$25,199 HKD
View
A
Retailer 3
-
HK$27,929 HKD
View
A
Retailer 4
-
HK$27,937 HKD
View
A
Retailer 5
-
HK$28,690 HKD
View
A
Retailer 6
-
HK$28,761 HKD
View
A
Retailer 7
-
HK$28,761 HKD
View
B+
Retailer 8
-
HK$30,165 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$30,620 HKD
View
B+
Retailer 10
-
HK$31,718 HKD
View
Retailer 11
-
HK$32,683 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$32,683 HKD
View
B+
Retailer 13
-
HK$32,683 HKD
View
B+
Retailer 14
-
HK$32,918 HKD
View
B+
Retailer 15
-
HK$33,844 HKD
View
B+
Retailer 16
-
HK$34,621 HKD
View
B+
Retailer 17
-
HK$35,727 HKD
View
B+
Retailer 18
-
HK$37,210 HKD
View
B+
Retailer 19
-
HK$37,712 HKD
View
B
Retailer 20
-
HK$48,679 HKD
View
B
Retailer 21
-
HK$54,516 HKD
View
Most Expensive
B
NZ Jewellers
ef28b22e-8e58-437d-9abc-fec5a9e9795b · Nov 5
HK$56,948 HKD
$7,259 USD
View
21 more retailers have this diamond
Prices start from HK$25,160 HKDSave up to HK$31,789 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$25,160 HKD