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Oval|Natural|GIA

1.20ct I SI2 Oval Natural Diamond

ID • I/SI2 • GIA 6561379406

Certificate GIA 6561379406

Diamond specifications and retailer prices

From HK$15,737 HKD
As of November 4, 2026
Save HK$28,442 HKD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$44,179 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561379406. Listed at 18 retailers as of November 4, 2026, with prices from HK$15,737 to HK$44,179, a HK$28,442 spread on the same certified stone. NZ Jewellers lists it at HK$44,179. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561379406
Dimensions8.20 × 5.85 × 3.72 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.20 mm5.85 mm1.20 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561379406
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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$44,179 HKD|Low: HK$14,844 HKD|High: HK$44,595 HKD|Avg: HK$23,075 HKD|+0.5%
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$15,737 HKD
Retailer 4HK$15,745 HKD
Retailer 15HK$16,263 HKD
Retailer 16HK$17,203 HKD
Retailer 13HK$17,673 HKD
Retailer 9HK$18,050 HKD
Retailer 14HK$18,379 HKD
Retailer 6HK$19,641 HKD
Retailer 3HK$20,064 HKD
Retailer 11HK$20,205 HKD
Retailer 10HK$20,769 HKD
Retailer 2HK$20,777 HKD
Retailer 18HK$20,855 HKD
Retailer 7HK$26,631 HKD
Retailer 5HK$29,860 HKD
Retailer 17HK$31,569 HKD
Retailer 12HK$37,275 HKD
NZ JewellersHK$44,179 HKD

25 data points across 18 retailers

18 retailersHK$15,737 HKD to HK$44,179 HKD

A
Cheapest Retailer
-
HK$15,737 HKD
A
Retailer 2
-
HK$15,745 HKD
View
A
Retailer 3
-
HK$16,263 HKD
View
A
Retailer 4
-
HK$17,203 HKD
View
A
Retailer 5
-
HK$17,673 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$18,050 HKD
View
A
Retailer 7
-
HK$18,379 HKD
View
A
Retailer 8
-
HK$19,641 HKD
View
A
Retailer 9
-
HK$20,064 HKD
View
B+
Retailer 10
-
HK$20,205 HKD
View
Retailer 11
-
HK$20,769 HKD
View
Price last confirmed 18 days ago
A
Retailer 12
-
HK$20,777 HKD
View
A
Retailer 13
-
HK$20,855 HKD
View
B
Retailer 14
-
HK$26,631 HKD
View
B+
Retailer 15
-
HK$29,860 HKD
View
B
Retailer 16
-
HK$31,569 HKD
View
B
Retailer 17
-
HK$37,275 HKD
View
Most Expensive
B
NZ Jewellers
0a138074-d3cb-47c3-97fc-316e701a74cd · Nov 5
HK$44,179 HKD
$5,637 USD
View
17 more retailers have this diamond
Prices start from HK$15,737 HKDSave up to HK$28,442 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 Oval
HK$15,737 HKD