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Round|Natural|GIA

1.20ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561123592

Certificate GIA 6561123592

Diamond specifications and retailer prices

From HK$17,165 HKD
As of November 4, 2026
Save HK$30,400 HKD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$47,565 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561123592. Listed at 17 retailers as of November 4, 2026, with prices from HK$17,165 to HK$47,565, a HK$30,400 spread on the same certified stone. NZ Jewellers lists it at HK$47,565. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561123592
Dimensions6.85 × 6.91 × 4.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
6.85 mm6.91 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561123592
Side View
Table 59.0%Crown 34.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.3%

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$47,565 HKD|Low: HK$17,165 HKD|High: HK$47,565 HKD|Avg: HK$25,578 HKD
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
November 6, 2026
Retailer 12HK$17,165 HKD
Retailer 9HK$17,903 HKD
Retailer 5HK$20,711 HKD
Retailer 6HK$20,994 HKD
Retailer 10HK$21,472 HKD
Retailer 3HK$22,751 HKD
Retailer 13HK$22,751 HKD
Retailer 14HK$23,622 HKD
Retailer 2HK$23,818 HKD
Retailer 7HK$23,936 HKD
Retailer 4HK$26,250 HKD
Retailer 8HK$26,423 HKD
Retailer 11HK$37,939 HKD
NZ JewellersHK$47,565 HKD

35 data points across 14 retailers

17 retailersHK$17,165 HKD to HK$47,565 HKD

A
Cheapest Retailer
-
HK$17,165 HKD
A
Retailer 2
-
HK$17,903 HKD
View
A
Retailer 3
-
HK$20,711 HKD
View
A
Retailer 4
-
HK$20,986 HKD
View
A
Retailer 5
-
HK$20,994 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$21,206 HKD
View
A
Retailer 7
-
HK$21,472 HKD
View
Retailer 8
-
HK$22,751 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$22,751 HKD
View
A
Retailer 10
-
HK$23,622 HKD
View
A
Retailer 11
-
HK$23,818 HKD
View
A
Retailer 12
-
HK$23,936 HKD
View
A
Retailer 13
-
HK$24,610 HKD
View
A
Retailer 14
-
HK$26,250 HKD
View
A
Retailer 15
-
HK$26,423 HKD
View
B+
Retailer 16
-
HK$37,939 HKD
View
Most Expensive
B
NZ Jewellers
72fd5542-28ea-40c9-a1e4-65a95aeb1280 · Nov 5
HK$47,565 HKD
$6,063 USD
View
16 more retailers have this diamond
Prices start from HK$17,165 HKDSave up to HK$30,400 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$17,165 HKD