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Cushion|Natural|GIA

1.01ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6542729853

Certificate GIA 6542729853

Diamond specifications and retailer prices

From HK$11,631 HKD
As of November 6, 2026
Save HK$14,318 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$25,949 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542729853. Listed at 20 retailers as of November 4, 2026, with prices from HK$11,631 to HK$25,949, a HK$14,318 spread on the same certified stone. MOH London lists it at HK$25,949. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542729853
Dimensions5.99 × 5.77 × 3.78 mm
L/W Ratio1.04
Top View
5.99 mm5.77 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542729853
Side View
Table 66.0%CrownGirdle: MED-THKPavilion 40.4°Culet: NoneDepth 65.6%

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$25,949 HKD|Low: HK$11,435 HKD|High: HK$26,158 HKD|Avg: HK$15,807 HKD|-0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 5HK$11,631 HKD
Retailer 7HK$11,795 HKD
Retailer 16HK$12,313 HKD
Retailer 17HK$12,963 HKD
Retailer 12HK$13,567 HKD
Retailer 9HK$13,739 HKD
Retailer 14HK$13,872 HKD
Retailer 10HK$14,154 HKD
Retailer 3HK$14,178 HKD
Retailer 4HK$14,186 HKD
Retailer 8HK$14,648 HKD
Retailer 6HK$14,962 HKD
Retailer 2HK$15,988 HKD
Retailer 11HK$16,137 HKD
Retailer 15HK$17,971 HKD
Retailer 13HK$20,001 HKD
Retailer 18HK$23,857 HKD
MOH LondonHK$25,949 HKD

24 data points across 18 retailers

20 retailersHK$11,631 HKD to HK$25,949 HKD

A
Cheapest Retailer
-
HK$11,631 HKD
A
Retailer 2
-
HK$11,795 HKD
View
A
Retailer 3
-
HK$12,313 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$12,963 HKD
View
A
Retailer 5
-
HK$13,567 HKD
View
A
Retailer 6
-
HK$13,739 HKD
View
A
Retailer 7
-
HK$13,872 HKD
View
A
Retailer 8
-
HK$14,154 HKD
View
A
Retailer 9
-
HK$14,178 HKD
View
A
Retailer 10
-
HK$14,186 HKD
View
A
Retailer 11
-
HK$14,648 HKD
View
A
Retailer 12
-
HK$14,962 HKD
View
A
Retailer 13
-
HK$15,988 HKD
View
A
Retailer 14
-
HK$16,137 HKD
View
B+
Retailer 15
-
HK$16,796 HKD
View
B+
Retailer 16
-
HK$17,971 HKD
View
Retailer 17
-
HK$19,844 HKD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
HK$20,001 HKD
View
B+
Retailer 19
-
HK$23,857 HKD
View
Most Expensive
B+
MOH London
CD09DCA9C · Nov 4
HK$25,949 HKD
£2,607 GBP
View
19 more retailers have this diamond
Prices start from HK$11,631 HKDSave up to HK$14,318 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$11,631 HKD