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Round|Natural|GIA

1.20ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2566547560

Certificate GIA 2566547560

Diamond specifications and retailer prices

From HK$19,174 HKD
As of November 6, 2026
Save HK$25,568 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$44,741 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct 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 2566547560. Listed at 18 retailers as of November 5, 2026, with prices from HK$19,174 to HK$44,741, a HK$25,568 spread on the same certified stone. NZ Jewellers lists it at HK$44,741. 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

1.20
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2566547560
Dimensions6.85 × 6.89 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.85 mm6.89 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566547560
Side View
Table 60.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.6%

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 6
Current: HK$44,741 HKD|Low: HK$19,174 HKD|High: HK$50,617 HKD|Avg: HK$27,557 HKD|-11.6%
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
November 6, 2026
Retailer 8HK$19,174 HKD
Retailer 2HK$19,723 HKD
Retailer 5HK$22,123 HKD
Retailer 6HK$22,798 HKD
Retailer 16HK$23,104 HKD
Retailer 4HK$23,708 HKD
Retailer 18HK$23,779 HKD
Retailer 11HK$24,571 HKD
Retailer 3HK$25,685 HKD
Retailer 10HK$25,991 HKD
Retailer 12HK$26,250 HKD
Retailer 17HK$26,674 HKD
Retailer 9HK$26,964 HKD
Retailer 13HK$29,012 HKD
Retailer 7HK$29,631 HKD
Retailer 14HK$29,686 HKD
Retailer 15HK$42,827 HKD
NZ JewellersHK$44,741 HKD

19 data points across 18 retailers

18 retailersHK$19,174 HKD to HK$44,741 HKD

A
Cheapest Retailer
-
HK$19,174 HKD
A
Retailer 2
-
HK$19,723 HKD
View
A
Retailer 3
-
HK$22,123 HKD
View
A
Retailer 4
-
HK$22,798 HKD
View
A
Retailer 5
-
HK$23,104 HKD
View
A
Retailer 6
-
HK$23,708 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$23,779 HKD
View
A
Retailer 8
-
HK$24,571 HKD
View
A
Retailer 9
-
HK$25,685 HKD
View
Retailer 10
-
HK$25,991 HKD
View
Price last confirmed 8 days ago
A
Retailer 11
-
HK$26,250 HKD
View
A
Retailer 12
-
HK$26,674 HKD
View
Retailer 13
-
HK$26,964 HKD
View
Price last confirmed 11 days ago
A
Retailer 14
-
HK$29,012 HKD
View
B+
Retailer 15
-
HK$29,631 HKD
View
B+
Retailer 16
-
HK$29,686 HKD
View
B+
Retailer 17
-
HK$42,827 HKD
View
Most Expensive
B
NZ Jewellers
7b6f7e23-934c-4b3f-86d3-f24d15d103fb · Nov 5
HK$44,741 HKD
$5,703 USD
View
17 more retailers have this diamond
Prices start from HK$19,174 HKDSave up to HK$25,568 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
1.20ct Round
HK$19,174 HKD