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Cushion|Natural|GIA

1.01ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6551073399

Certificate GIA 6551073399

Diamond specifications and retailer prices

From HK$9,624 HKD
As of November 6, 2026
Save HK$11,776 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,400 HKD at MOH London · As of November 7, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551073399. Listed at 15 retailers as of November 6, 2026, with prices from HK$9,624 to HK$21,400, a HK$11,776 spread on the same certified stone. MOH London lists it at HK$21,400. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551073399
Dimensions6.52 × 5.21 × 3.59 mm
L/W Ratio1.25
Top View
6.52 mm5.21 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551073399
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$21,400 HKD|Low: HK$9,530 HKD|High: HK$22,087 HKD|Avg: HK$13,380 HKD|-3.1%
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 7, 2026
Retailer 3HK$9,624 HKD
Retailer 5HK$10,267 HKD
Retailer 7HK$10,533 HKD
Retailer 11HK$10,761 HKD
Retailer 10HK$11,388 HKD
Retailer 14HK$11,599 HKD
Retailer 6HK$12,030 HKD
Retailer 8HK$12,077 HKD
Retailer 4HK$12,767 HKD
Retailer 13HK$12,947 HKD
Retailer 2HK$13,582 HKD
Retailer 9HK$16,678 HKD
Retailer 12HK$19,805 HKD
MOH LondonHK$21,400 HKD

28 data points across 14 retailers

15 retailersHK$9,624 HKD to HK$21,400 HKD

A
Cheapest Retailer
-
HK$9,624 HKD
A
Retailer 2
-
HK$10,267 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$10,533 HKD
View
A
Retailer 4
-
HK$10,761 HKD
View
A
Retailer 5
-
HK$11,388 HKD
View
A
Retailer 6
-
HK$11,599 HKD
View
A
Retailer 7
-
HK$12,030 HKD
View
A
Retailer 8
-
HK$12,077 HKD
View
A
Retailer 9
-
HK$12,767 HKD
View
A
Retailer 10
-
HK$12,947 HKD
View
A
Retailer 11
-
HK$13,582 HKD
View
A
Retailer 12
-
HK$14,554 HKD
View
A
Retailer 13
-
HK$16,678 HKD
View
B+
Retailer 14
-
HK$19,805 HKD
View
Most Expensive
B+
MOH London
155E3419D · Nov 7
HK$21,400 HKD
£2,150 GBP
View
14 more retailers have this diamond
Prices start from HK$9,624 HKDSave up to HK$11,776 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$9,624 HKD