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Cushion|Natural|GIA

1.20ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 2544193773

Certificate GIA 2544193773

Diamond specifications and retailer prices

From $3,314 AUD
As of November 6, 2026
Save $3,762 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,076 AUD at MOH London · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544193773. Listed at 14 retailers as of November 4, 2026, with prices from $3,314 to $7,076, a $3,762 spread on the same certified stone. MOH London lists it at $7,076. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.03°
OriginNatural
Grading LabGIA
CertificateGIA 2544193773
Dimensions6.96 × 5.81 × 3.93 mm
L/W Ratio1.20
Top View
6.96 mm5.81 mm1.20 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544193773
Side View
Table 63.0%Crown 34.03°Girdle: THN-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $7,076 AUD|Low: $3,314 AUD|High: $8,087 AUD|Avg: $4,705 AUD|-12.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 4$3,314 AUD
Retailer 3$3,668 AUD
Retailer 9$3,726 AUD
Retailer 14$3,826 AUD
Retailer 12$3,874 AUD
Retailer 11$4,090 AUD
Retailer 13$4,090 AUD
Retailer 2$4,221 AUD
Retailer 8$4,260 AUD
Retailer 7$4,713 AUD
Retailer 5$4,714 AUD
Retailer 10$4,941 AUD
Retailer 6$5,123 AUD
MOH London$7,076 AUD

41 data points across 14 retailers

14 retailers$3,314 AUD to $7,076 AUD

A
Cheapest Retailer
-
$3,314 AUD
Retailer 2
-
$3,668 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$3,726 AUD
View
A
Retailer 4
-
$3,826 AUD
View
A
Retailer 5
-
$3,874 AUD
View
B+
Retailer 6
-
$4,090 AUD
View
B+
Retailer 7
-
$4,090 AUD
View
B+
Retailer 8
-
$4,221 AUD
View
A
Retailer 9
-
$4,260 AUD
View
B+
Retailer 10
-
$4,713 AUD
View
Retailer 11
-
$4,714 AUD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$4,941 AUD
View
Retailer 13
-
$5,123 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
MOH London
DACCA8E2C · Nov 4
$7,076 AUD
£3,828 GBP
View
13 more retailers have this diamond
Prices start from $3,314 AUDSave up to $3,762 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
$3,314 AUD