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Round|Natural|GIA

1.20ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6565464396

Certificate GIA 6565464396

Diamond specifications and retailer prices

From HK$14,640 HKD
As of November 6, 2026
Save HK$26,083 HKD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$40,723 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565464396. Listed at 18 retailers as of November 5, 2026, with prices from HK$14,640 to HK$40,723, a HK$26,083 spread on the same certified stone. NZ Jewellers lists it at HK$40,723. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565464396
Dimensions6.75 × 6.81 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural, Natural
Top View
6.75 mm6.81 mm1.20 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565464396
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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$40,723 HKD|Low: HK$14,640 HKD|High: HK$40,723 HKD|Avg: HK$23,117 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 14HK$14,640 HKD
Retailer 2HK$15,181 HKD
Retailer 11HK$17,070 HKD
Retailer 13HK$17,673 HKD
Retailer 7HK$18,896 HKD
Retailer 3HK$19,476 HKD
Retailer 5HK$19,476 HKD
Retailer 8HK$20,354 HKD
Retailer 4HK$20,377 HKD
Retailer 9HK$20,487 HKD
Retailer 6HK$22,478 HKD
Retailer 10HK$24,131 HKD
Retailer 12HK$34,038 HKD
NZ JewellersHK$40,723 HKD

25 data points across 14 retailers

18 retailersHK$14,640 HKD to HK$40,723 HKD

A
Cheapest Retailer
-
HK$14,640 HKD
A
Retailer 2
-
HK$15,181 HKD
View
B+
Retailer 3
-
HK$17,070 HKD
View
B+
Retailer 4
-
HK$17,673 HKD
View
B+
Retailer 5
-
HK$18,128 HKD
View
B+
Retailer 6
-
HK$18,300 HKD
View
B+
Retailer 7
-
HK$18,896 HKD
View
Retailer 8
-
HK$19,476 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$19,476 HKD
View
B+
Retailer 10
-
HK$19,985 HKD
View
B+
Retailer 11
-
HK$20,354 HKD
View
B+
Retailer 12
-
HK$20,377 HKD
View
B+
Retailer 13
-
HK$20,487 HKD
View
B+
Retailer 14
-
HK$20,573 HKD
View
B
Retailer 15
-
HK$22,478 HKD
View
B+
Retailer 16
-
HK$24,131 HKD
View
B
Retailer 17
-
HK$34,038 HKD
View
Most Expensive
B
NZ Jewellers
78abafac-26dc-4372-815d-4670b952bc0b · Nov 5
HK$40,723 HKD
$5,196 USD
View
17 more retailers have this diamond
Prices start from HK$14,640 HKDSave up to HK$26,083 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$14,640 HKD