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Cushion|Natural|GIA

1.02ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 7428821635

Certificate GIA 7428821635

Diamond specifications and retailer prices

From HK$15,165 HKD
As of November 4, 2026
Save HK$23,145 HKD (60%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$38,309 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded I 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 7428821635. Listed at 21 retailers as of November 4, 2026, with prices from HK$15,165 to HK$38,309, a HK$23,145 spread on the same certified stone. MOH London lists it at HK$38,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7428821635
Dimensions6.15 × 5.34 × 3.63 mm
L/W Ratio1.15
Top View
6.15 mm5.34 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7428821635
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

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$38,309 HKD|Low: HK$16,757 HKD|High: HK$38,768 HKD|Avg: HK$23,194 HKD|-1.2%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 10HK$17,236 HKD
Retailer 4HK$17,934 HKD
Retailer 11HK$18,162 HKD
Retailer 5HK$18,326 HKD
Retailer 16HK$19,158 HKD
Retailer 15HK$19,691 HKD
Retailer 13HK$19,864 HKD
Retailer 3HK$20,186 HKD
Retailer 2HK$20,813 HKD
Retailer 14HK$22,524 HKD
Retailer 8HK$24,563 HKD
Retailer 7HK$25,003 HKD
Retailer 12HK$25,552 HKD
Retailer 9HK$26,760 HKD
Retailer 6HK$31,561 HKD
MOH LondonHK$38,309 HKD

31 data points across 16 retailers

21 retailersHK$15,165 HKD to HK$38,309 HKD

A
Cheapest Retailer
-
HK$15,165 HKD
A
Retailer 2
-
HK$17,134 HKD
View
A
Retailer 3
-
HK$17,236 HKD
View
A
Retailer 4
-
HK$17,934 HKD
View
A
Retailer 5
-
HK$18,122 HKD
View
A
Retailer 6
-
HK$18,122 HKD
View
A
Retailer 7
-
HK$18,162 HKD
View
A
Retailer 8
-
HK$18,326 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$18,750 HKD
View
B+
Retailer 10
-
HK$19,158 HKD
View
B+
Retailer 11
-
HK$19,691 HKD
View
Retailer 12
-
HK$19,864 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$20,186 HKD
View
B+
Retailer 14
-
HK$20,813 HKD
View
B+
Retailer 15
-
HK$22,524 HKD
View
Retailer 16
-
HK$24,563 HKD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
HK$25,003 HKD
View
B+
Retailer 18
-
HK$25,552 HKD
View
B+
Retailer 19
-
HK$26,760 HKD
View
B
Retailer 20
-
HK$31,561 HKD
View
Most Expensive
B
MOH London
5CFE59DC4 · Nov 4
HK$38,309 HKD
£3,845 GBP
View
20 more retailers have this diamond
Prices start from HK$15,165 HKDSave up to HK$23,145 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
1.02ct Cushion
HK$15,165 HKD