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Round|Natural|GIA

1.20ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2314045699

Certificate GIA 2314045699

Diamond specifications and retailer prices

From HK$12,540 HKD
As of November 6, 2026
Save HK$22,885 HKD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$35,425 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 2314045699. Listed at 15 retailers as of November 5, 2026, with prices from HK$12,540 to HK$35,425, a HK$22,885 spread on the same certified stone. NZ Jewellers lists it at HK$35,425. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2314045699
Dimensions6.78 × 6.74 × 4.23 mm
L/W Ratio1.01
Top View
6.78 mm6.74 mm1.20 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2314045699
Side View
Table 57.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.5%

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$35,425 HKD|Low: HK$12,438 HKD|High: HK$35,425 HKD|Avg: HK$19,681 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
November 6, 2026
Retailer 9HK$12,540 HKD
Retailer 3HK$16,169 HKD
Retailer 2HK$16,435 HKD
Retailer 5HK$16,850 HKD
Retailer 10HK$16,944 HKD
Retailer 12HK$16,944 HKD
Retailer 11HK$17,728 HKD
Retailer 4HK$18,026 HKD
Retailer 6HK$18,300 HKD
Retailer 13HK$19,546 HKD
Retailer 7HK$21,012 HKD
Retailer 8HK$29,680 HKD
NZ JewellersHK$35,425 HKD

33 data points across 13 retailers

15 retailersHK$12,540 HKD to HK$35,425 HKD

A
Cheapest Retailer
-
HK$12,540 HKD
B+
Retailer 2
-
HK$15,299 HKD
View
B+
Retailer 3
-
HK$16,169 HKD
View
B+
Retailer 4
-
HK$16,435 HKD
View
B+
Retailer 5
-
HK$16,850 HKD
View
B+
Retailer 6
-
HK$16,944 HKD
View
Retailer 7
-
HK$16,944 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$17,485 HKD
View
B+
Retailer 9
-
HK$17,728 HKD
View
B+
Retailer 10
-
HK$18,026 HKD
View
B+
Retailer 11
-
HK$18,300 HKD
View
B+
Retailer 12
-
HK$19,546 HKD
View
B+
Retailer 13
-
HK$21,012 HKD
View
B
Retailer 14
-
HK$29,680 HKD
View
Most Expensive
B
NZ Jewellers
7f747192-fa73-4253-a3d6-7d78be22c20f · Nov 5
HK$35,425 HKD
$4,520 USD
View
14 more retailers have this diamond
Prices start from HK$12,540 HKDSave up to HK$22,885 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$12,540 HKD