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Cushion|Natural|GIA

1.01ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 7542934624

Certificate GIA 7542934624

Diamond specifications and retailer prices

From HK$9,029 HKD
As of November 6, 2026
Save HK$11,734 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,763 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542934624. Listed at 19 retailers as of November 4, 2026, with prices from HK$9,029 to HK$20,763, a HK$11,734 spread on the same certified stone. MOH London lists it at HK$20,763. 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

1.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 7542934624
Dimensions5.98 × 5.76 × 3.79 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
5.98 mm5.76 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542934624
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 65.8%

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$20,763 HKD|Low: HK$9,029 HKD|High: HK$21,938 HKD|Avg: HK$13,518 HKD|-5.4%
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
Retailer 17
November 6, 2026
Retailer 13HK$9,029 HKD
Retailer 8HK$9,483 HKD
Retailer 16HK$10,965 HKD
Retailer 6HK$11,082 HKD
Retailer 15HK$11,380 HKD
Retailer 7HK$11,443 HKD
Retailer 17HK$11,529 HKD
Retailer 10HK$12,524 HKD
Retailer 14HK$12,579 HKD
Retailer 12HK$13,120 HKD
Retailer 5HK$13,308 HKD
Retailer 4HK$13,371 HKD
Retailer 11HK$14,499 HKD
Retailer 2HK$16,137 HKD
Retailer 9HK$16,184 HKD
Retailer 3HK$18,810 HKD
MOH LondonHK$20,763 HKD

30 data points across 17 retailers

19 retailersHK$9,029 HKD to HK$20,763 HKD

A
Cheapest Retailer
-
HK$9,029 HKD
Retailer 2
-
HK$9,483 HKD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
HK$10,965 HKD
View
Final sale: no returns
Retailer 4
-
HK$11,082 HKD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
HK$11,380 HKD
View
Retailer 6
-
HK$11,443 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$11,529 HKD
View
B+
Retailer 8
-
HK$12,524 HKD
View
B+
Retailer 9
-
HK$12,579 HKD
View
B+
Retailer 10
-
HK$13,120 HKD
View
Retailer 11
-
HK$13,308 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$13,371 HKD
View
B+
Retailer 13
-
HK$13,794 HKD
View
B+
Retailer 14
-
HK$14,499 HKD
View
Retailer 15
-
HK$15,220 HKD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
HK$16,137 HKD
View
Retailer 17
-
HK$16,184 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$18,810 HKD
View
Most Expensive
B
MOH London
0963778F8 · Nov 4
HK$20,763 HKD
£2,086 GBP
View
18 more retailers have this diamond
Prices start from HK$9,029 HKDSave up to HK$11,734 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
1.01ct Cushion
HK$9,029 HKD