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Cushion|Natural|GIA

1.20ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1558672431

Certificate GIA 1558672431

Diamond specifications and retailer prices

From HK$17,955 HKD
As of November 6, 2026
Save HK$21,709 HKD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$39,665 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558672431. Listed at 18 retailers as of November 4, 2026, with prices from HK$17,955 to HK$39,665, a HK$21,709 spread on the same certified stone. MOH London lists it at HK$39,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558672431
Dimensions7.24 × 5.42 × 3.67 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.24 mm5.42 mm1.20 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558672431
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$39,665 HKD|Low: HK$17,955 HKD|High: HK$40,391 HKD|Avg: HK$25,587 HKD|-1.8%
MOH London
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 5HK$17,955 HKD
Retailer 2HK$18,622 HKD
Retailer 12HK$21,192 HKD
Retailer 4HK$21,953 HKD
Retailer 7HK$22,595 HKD
Retailer 6HK$23,896 HKD
Retailer 3HK$24,899 HKD
Retailer 9HK$24,899 HKD
Retailer 10HK$25,174 HKD
Retailer 14HK$25,707 HKD
Retailer 13HK$26,820 HKD
Retailer 8HK$27,682 HKD
Retailer 11HK$29,022 HKD
MOH LondonHK$39,665 HKD

26 data points across 14 retailers

18 retailersHK$17,955 HKD to HK$39,665 HKD

B+
Cheapest Retailer
-
HK$17,955 HKD
B+
Retailer 2
-
HK$18,622 HKD
View
B+
Retailer 3
-
HK$21,192 HKD
View
B+
Retailer 4
-
HK$21,953 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$22,509 HKD
View
B+
Retailer 6
-
HK$22,533 HKD
View
B+
Retailer 7
-
HK$22,595 HKD
View
Retailer 8
-
HK$23,896 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$24,899 HKD
View
B
Retailer 10
-
HK$24,899 HKD
View
B
Retailer 11
-
HK$25,103 HKD
View
B
Retailer 12
-
HK$25,174 HKD
View
B
Retailer 13
-
HK$25,707 HKD
View
Retailer 14
-
HK$25,871 HKD
View
Price last confirmed 34 days ago
B
Retailer 15
-
HK$26,820 HKD
View
B
Retailer 16
-
HK$27,682 HKD
View
B
Retailer 17
-
HK$29,022 HKD
View
Most Expensive
B
MOH London
643F4685C · Nov 4
HK$39,665 HKD
£3,985 GBP
View
17 more retailers have this diamond
Prices start from HK$17,955 HKDSave up to HK$21,709 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.

B+
1.20ct Cushion
HK$17,955 HKD