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Cushion|Natural|GIA

1.02ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6371593217

Certificate GIA 6371593217

Diamond specifications and retailer prices

From HK$17,219 HKD
As of November 5, 2026
Save HK$23,063 HKD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$40,282 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6371593217. Listed at 21 retailers as of November 4, 2026, with prices from HK$17,219 to HK$40,282, a HK$23,063 spread on the same certified stone. MOH London lists it at HK$40,282. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6371593217
Dimensions5.65 × 5.57 × 3.83 mm
L/W Ratio1.01
Top View
5.65 mm5.57 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6371593217
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.8%

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 5
Current: HK$40,282 HKD|Low: HK$17,415 HKD|High: HK$46,397 HKD|Avg: HK$25,902 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$18,677 HKD
Retailer 7HK$18,888 HKD
Retailer 9HK$19,594 HKD
Retailer 12HK$20,189 HKD
Retailer 10HK$21,874 HKD
Retailer 8HK$24,805 HKD
Retailer 5HK$24,954 HKD
Retailer 3HK$25,887 HKD
Retailer 2HK$28,105 HKD
Retailer 6HK$29,469 HKD
Retailer 11HK$34,822 HKD
MOH LondonHK$40,282 HKD

44 data points across 12 retailers

21 retailersHK$17,219 HKD to HK$40,282 HKD

B+
Cheapest Retailer
-
HK$17,219 HKD
B+
Retailer 2
-
HK$18,677 HKD
View
B+
Retailer 3
-
HK$18,888 HKD
View
B+
Retailer 4
-
HK$19,351 HKD
View
B+
Retailer 5
-
HK$19,594 HKD
View
B
Retailer 6
-
HK$20,189 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$21,474 HKD
View
Retailer 8
-
HK$21,874 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$22,133 HKD
View
B
Retailer 10
-
HK$23,167 HKD
View
B
Retailer 11
-
HK$24,805 HKD
View
B
Retailer 12
-
HK$24,923 HKD
View
B
Retailer 13
-
HK$24,923 HKD
View
B
Retailer 14
-
HK$24,954 HKD
View
B
Retailer 15
-
HK$25,785 HKD
View
Retailer 16
-
HK$25,887 HKD
View
Price last confirmed 34 days ago
Retailer 17
-
HK$28,027 HKD
View
Price last confirmed 23 days ago
B
Retailer 18
-
HK$28,105 HKD
View
B
Retailer 19
-
HK$29,469 HKD
View
B
Retailer 20
-
HK$34,822 HKD
View
Most Expensive
B
MOH London
5BABC91AC · Nov 4
HK$40,282 HKD
£4,047 GBP
View
20 more retailers have this diamond
Prices start from HK$17,219 HKDSave up to HK$23,063 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+
1.02ct Cushion
HK$17,219 HKD