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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 $3,915 AUD
As of November 5, 2026
14 retailers carry this diamond
Most expensive: $5,880 AUD 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: $5,880 AUD|Low: $2,972 AUD|High: $5,918 AUD|Avg: $3,796 AUD|+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 10$2,972 AUD
Retailer 6$3,026 AUD
Retailer 9$3,302 AUD
Retailer 11$3,302 AUD
Retailer 7$3,347 AUD
Retailer 3$3,537 AUD
Retailer 2$3,697 AUD
Retailer 5$3,915 AUD
Retailer 4$3,938 AUD
Retailer 8$4,844 AUD
MOH London$5,880 AUD

36 data points across 11 retailers

14 retailers

Retailer 1
-
$2,972 AUD
Price last confirmed 9 days ago
Retailer 2
-
$3,026 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$3,302 AUD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,302 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$3,328 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,347 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$3,537 AUD
View
Price last confirmed 10 days ago
Retailer 8
-
$3,537 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$3,653 AUD
View
Price last confirmed 10 days ago
Retailer 10
-
$3,697 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,915 AUD
View
Retailer 12
-
$3,938 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$4,844 AUD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
E084AB28C · Oct 29
$5,880 AUD
£3,181 GBP
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $3,915 AUD

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
$3,915 AUD