CaratHunter
Plans
Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2241094253

Certificate GIA 2241094253

Diamond specifications and retailer prices

From $1,787 AUD
As of November 6, 2026
Save $2,466 AUD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,253 AUD at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241094253. Listed at 9 retailers as of November 6, 2026, with prices from $1,787 to $4,253, a $2,466 spread on the same certified stone. MOH London lists it at $4,253. 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

1.20
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle35.78°
OriginNatural
Grading LabGIA
CertificateGIA 2241094253
Dimensions7.07 × 5.42 × 3.77 mm
L/W Ratio1.30
Key to symbols
Crystal, Needle
Top View
7.07 mm5.42 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241094253
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 35.78°Culet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,253 AUD|Low: $1,787 AUD|High: $4,418 AUD|Avg: $2,965 AUD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$1,787 AUD
Retailer 9$2,343 AUD
Retailer 3$2,366 AUD
Retailer 5$2,490 AUD
Retailer 8$2,711 AUD
Retailer 4$3,362 AUD
Retailer 2$3,401 AUD
Retailer 7$3,743 AUD
MOH London$4,253 AUD

17 data points across 9 retailers

9 retailers$1,787 AUD to $4,253 AUD

A
Cheapest Retailer
-
$1,787 AUD
B+
Retailer 2
-
$2,343 AUD
View
A
Retailer 3
-
$2,366 AUD
View
B+
Retailer 4
-
$2,490 AUD
View
B+
Retailer 5
-
$2,711 AUD
View
B
Retailer 6
-
$3,362 AUD
View
B
Retailer 7
-
$3,401 AUD
View
B
Retailer 8
-
$3,743 AUD
View
Most Expensive
B
MOH London
DB546954D · Nov 7
$4,253 AUD
£2,301 GBP
View
8 more retailers have this diamond
Prices start from $1,787 AUDSave up to $2,466 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.

A
1.20ct Cushion
$1,787 AUD