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Cushion|Natural|GIA

1.22ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6541732510

Certificate GIA 6541732510

Diamond specifications and retailer prices

From HK$23,982 HKD
As of November 6, 2026
Save HK$29,159 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$53,142 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.22ct natural cushion diamond

This 1.22ct 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 6541732510. Listed at 16 retailers as of November 6, 2026, with prices from HK$23,982 to HK$53,142, a HK$29,159 spread on the same certified stone. MOH London lists it at HK$53,142. 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

1.22
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.52°
OriginNatural
Grading LabGIA
CertificateGIA 6541732510
Dimensions7.01 × 5.50 × 3.84 mm
L/W Ratio1.27
Top View
7.01 mm5.50 mm1.22 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541732510
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 35.52°Culet: NoneDepth 69.8%

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 6
Current: HK$53,142 HKD|Low: HK$23,089 HKD|High: HK$54,067 HKD|Avg: HK$33,527 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10HK$23,982 HKD
Retailer 9HK$26,710 HKD
Retailer 4HK$28,944 HKD
Retailer 6HK$31,483 HKD
Retailer 2HK$32,439 HKD
Retailer 5HK$33,387 HKD
Retailer 7HK$33,387 HKD
Retailer 8HK$34,485 HKD
Retailer 3HK$35,942 HKD
MOH LondonHK$53,142 HKD

45 data points across 10 retailers

16 retailersHK$23,982 HKD to HK$53,142 HKD

B+
Cheapest Retailer
-
HK$23,982 HKD
B+
Retailer 2
-
HK$24,555 HKD
View
B+
Retailer 3
-
HK$25,699 HKD
View
B+
Retailer 4
-
HK$26,240 HKD
View
B+
Retailer 5
-
HK$26,545 HKD
View
B+
Retailer 6
-
HK$26,710 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$27,431 HKD
View
Retailer 8
-
HK$28,944 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$31,483 HKD
View
B+
Retailer 10
-
HK$32,439 HKD
View
B
Retailer 11
-
HK$33,387 HKD
View
B
Retailer 12
-
HK$33,387 HKD
View
B
Retailer 13
-
HK$34,485 HKD
View
B
Retailer 14
-
HK$35,942 HKD
View
Retailer 15
-
HK$36,154 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
7CF3EEDCA · Nov 7
HK$53,142 HKD
£5,339 GBP
View
15 more retailers have this diamond
Prices start from HK$23,982 HKDSave up to HK$29,159 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+
1.22ct Cushion
HK$23,982 HKD