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Cushion|Natural|GIA

1.21ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 5232952738

Certificate GIA 5232952738

Diamond specifications and retailer prices

From HK$23,794 HKD
As of November 6, 2026
Save HK$28,909 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$52,704 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct 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 5232952738. Listed at 16 retailers as of November 6, 2026, with prices from HK$23,794 to HK$52,704, a HK$28,909 spread on the same certified stone. MOH London lists it at HK$52,704. 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

1.21
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.89°
OriginNatural
Grading LabGIA
CertificateGIA 5232952738
Dimensions7.08 × 5.53 × 3.85 mm
L/W Ratio1.28
Key to symbols
Knot, Feather, Crystal, Needle, Pinpoint
Top View
7.08 mm5.53 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232952738
Side View
Table 63.0%CrownGirdle: MED-VTKPavilion 36.89°Culet: NoneDepth 69.6%

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$52,704 HKD|Low: HK$22,901 HKD|High: HK$53,629 HKD|Avg: HK$33,162 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$23,794 HKD
Retailer 9HK$26,490 HKD
Retailer 4HK$28,708 HKD
Retailer 6HK$31,240 HKD
Retailer 2HK$32,173 HKD
Retailer 5HK$33,074 HKD
Retailer 7HK$33,074 HKD
Retailer 8HK$34,171 HKD
Retailer 3HK$35,652 HKD
MOH LondonHK$52,704 HKD

44 data points across 10 retailers

16 retailersHK$23,794 HKD to HK$52,704 HKD

B+
Cheapest Retailer
-
HK$23,794 HKD
B+
Retailer 2
-
HK$24,351 HKD
View
B+
Retailer 3
-
HK$25,479 HKD
View
B+
Retailer 4
-
HK$26,020 HKD
View
B+
Retailer 5
-
HK$26,334 HKD
View
B+
Retailer 6
-
HK$26,490 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$27,204 HKD
View
Retailer 8
-
HK$28,708 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$31,240 HKD
View
B+
Retailer 10
-
HK$32,173 HKD
View
B
Retailer 11
-
HK$33,074 HKD
View
B
Retailer 12
-
HK$33,074 HKD
View
B
Retailer 13
-
HK$34,171 HKD
View
B
Retailer 14
-
HK$35,652 HKD
View
Retailer 15
-
HK$35,856 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
837A23C34 · Nov 7
HK$52,704 HKD
£5,295 GBP
View
15 more retailers have this diamond
Prices start from HK$23,794 HKDSave up to HK$28,909 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+
1.21ct Cushion
HK$23,794 HKD