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Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

ID • J/SI2 • GIA 6562008530

Certificate GIA 6562008530

Diamond specifications and retailer prices

From HK$12,305 HKD
As of November 6, 2026
Save HK$14,231 HKD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$26,536 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J 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 6562008530. Listed at 12 retailers as of November 2, 2026, with prices from HK$12,305 to HK$26,536, a HK$14,231 spread on the same certified stone. MOH London lists it at HK$26,536. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562008530
Dimensions8.38 × 5.89 × 3.58 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Natural
Top View
8.38 mm5.89 mm1.20 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562008530
Side View
Table 63.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 60.8%

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$26,536 HKD|Low: HK$12,305 HKD|High: HK$27,930 HKD|Avg: HK$16,768 HKD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5HK$12,305 HKD
Retailer 11HK$13,974 HKD
Retailer 3HK$14,021 HKD
Retailer 2HK$14,256 HKD
Retailer 9HK$14,397 HKD
Retailer 6HK$15,095 HKD
Retailer 10HK$16,223 HKD
Retailer 7HK$16,451 HKD
Retailer 4HK$17,242 HKD
Retailer 8HK$20,675 HKD
MOH LondonHK$26,536 HKD

22 data points across 11 retailers

12 retailersHK$12,305 HKD to HK$26,536 HKD

A
Cheapest Retailer
-
HK$12,305 HKD
A
Retailer 2
-
HK$13,974 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$14,021 HKD
View
A
Retailer 4
-
HK$14,256 HKD
View
A
Retailer 5
-
HK$14,397 HKD
View
A
Retailer 6
-
HK$15,095 HKD
View
Retailer 7
-
HK$15,855 HKD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
HK$16,223 HKD
View
B+
Retailer 9
-
HK$16,451 HKD
View
B+
Retailer 10
-
HK$17,242 HKD
View
B+
Retailer 11
-
HK$20,675 HKD
View
Most Expensive
B
MOH London
F6AAC8DC1 · Nov 2
HK$26,536 HKD
£2,666 GBP
View
11 more retailers have this diamond
Prices start from HK$12,305 HKDSave up to HK$14,231 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$12,305 HKD