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Round|Natural|GIA

1.22ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1543867163

Certificate GIA 1543867163

Diamond specifications and retailer prices

From HK$16,067 HKD
As of November 4, 2026
Save HK$28,706 HKD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$44,773 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 1543867163. Listed at 17 retailers as of November 4, 2026, with prices from HK$16,067 to HK$44,773, a HK$28,706 spread on the same certified stone. NZ Jewellers lists it at HK$44,773. 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
FluorescenceMedium
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1543867163
Dimensions6.87 × 6.84 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.87 mm6.84 mm1.22 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1543867163
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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$44,773 HKD|Low: HK$16,067 HKD|High: HK$45,282 HKD|Avg: HK$23,854 HKD|-1.1%
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
November 6, 2026
Retailer 7HK$16,067 HKD
Retailer 13HK$16,177 HKD
Retailer 2HK$18,789 HKD
Retailer 16HK$19,362 HKD
Retailer 6HK$19,762 HKD
Retailer 14HK$19,778 HKD
Retailer 5HK$21,417 HKD
Retailer 3HK$22,241 HKD
Retailer 10HK$22,382 HKD
Retailer 15HK$22,743 HKD
Retailer 9HK$23,583 HKD
Retailer 8HK$24,712 HKD
Retailer 12HK$25,058 HKD
Retailer 11HK$25,230 HKD
Retailer 17HK$31,138 HKD
Retailer 4HK$37,516 HKD
NZ JewellersHK$44,773 HKD

24 data points across 17 retailers

17 retailersHK$16,067 HKD to HK$44,773 HKD

A
Cheapest Retailer
-
HK$16,067 HKD
A
Retailer 2
-
HK$16,177 HKD
View
A
Retailer 3
-
HK$18,789 HKD
View
A
Retailer 4
-
HK$19,362 HKD
View
A
Retailer 5
-
HK$19,762 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$19,778 HKD
View
A
Retailer 7
-
HK$21,417 HKD
View
A
Retailer 8
-
HK$22,241 HKD
View
A
Retailer 9
-
HK$22,382 HKD
View
A
Retailer 10
-
HK$22,743 HKD
View
Retailer 11
-
HK$23,583 HKD
View
Price last confirmed 17 days ago
A
Retailer 12
-
HK$24,712 HKD
View
A
Retailer 13
-
HK$25,058 HKD
View
A
Retailer 14
-
HK$25,230 HKD
View
B+
Retailer 15
-
HK$31,138 HKD
View
B+
Retailer 16
-
HK$37,516 HKD
View
Most Expensive
B
NZ Jewellers
dd8a6022-0ffb-4669-b96f-bba950b8e2dc · Nov 5
HK$44,773 HKD
$5,707 USD
View
16 more retailers have this diamond
Prices start from HK$16,067 HKDSave up to HK$28,706 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$16,067 HKD