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Cushion|Natural|GIA

1.22ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2235834113

Certificate GIA 2235834113

Diamond specifications and retailer prices

From HK$21,083 HKD
As of November 5, 2026
14 retailers carry this diamond
Most expensive: HK$31,662 HKD at MOH London · As of October 29, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235834113. Listed at 14 retailers as of November 5, 2026. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.88°
OriginNatural
Grading LabGIA
CertificateGIA 2235834113
Dimensions6.11 × 5.93 × 4.08 mm
L/W Ratio1.03
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.11 mm5.93 mm1.22 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235834113
Side View
Table 63.0%CrownGirdle: THK-ETKPavilion 36.88°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$31,662 HKD|Low: HK$16,004 HKD|High: HK$31,871 HKD|Avg: HK$20,441 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10HK$16,004 HKD
Retailer 6HK$16,294 HKD
Retailer 9HK$17,783 HKD
Retailer 11HK$17,783 HKD
Retailer 7HK$18,026 HKD
Retailer 3HK$19,045 HKD
Retailer 2HK$19,907 HKD
Retailer 5HK$21,083 HKD
Retailer 4HK$21,208 HKD
Retailer 8HK$26,083 HKD
MOH LondonHK$31,662 HKD

36 data points across 11 retailers

14 retailers

Retailer 1
-
HK$16,004 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$16,294 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$17,783 HKD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$17,783 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$17,924 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$18,026 HKD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$19,045 HKD
View
Price last confirmed 10 days ago
Retailer 8
-
HK$19,045 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$19,672 HKD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$19,907 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$21,083 HKD
View
Retailer 12
-
HK$21,208 HKD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$26,083 HKD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
E084AB28C · Oct 29
HK$31,662 HKD
£3,181 GBP
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from HK$21,083 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$21,083 HKD