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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 $2,918 SGD
As of November 6, 2026
Save $3,312 SGD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,231 SGD 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 $2,918 to $6,231, a $3,312 spread on the same certified stone. MOH London lists it at $6,231. 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

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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: $6,231 SGD|Low: $2,918 SGD|High: $7,121 SGD|Avg: $4,143 SGD|-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$2,918 SGD
Retailer 3$3,230 SGD
Retailer 9$3,281 SGD
Retailer 14$3,369 SGD
Retailer 12$3,412 SGD
Retailer 11$3,601 SGD
Retailer 13$3,601 SGD
Retailer 2$3,717 SGD
Retailer 8$3,751 SGD
Retailer 7$4,150 SGD
Retailer 5$4,151 SGD
Retailer 10$4,351 SGD
Retailer 6$4,511 SGD
MOH London$6,231 SGD

41 data points across 14 retailers

14 retailers$2,918 SGD to $6,231 SGD

A
Cheapest Retailer
-
$2,918 SGD
Retailer 2
-
$3,230 SGD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$3,281 SGD
View
A
Retailer 4
-
$3,369 SGD
View
A
Retailer 5
-
$3,412 SGD
View
B+
Retailer 6
-
$3,601 SGD
View
B+
Retailer 7
-
$3,601 SGD
View
B+
Retailer 8
-
$3,717 SGD
View
A
Retailer 9
-
$3,751 SGD
View
B+
Retailer 10
-
$4,150 SGD
View
Retailer 11
-
$4,151 SGD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$4,351 SGD
View
Retailer 13
-
$4,511 SGD
View
Price last confirmed 24 days ago
Most Expensive
B
MOH London
DACCA8E2C · Nov 4
$6,231 SGD
£3,828 GBP
View
13 more retailers have this diamond
Prices start from $2,918 SGDSave up to $3,312 SGD

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
$2,918 SGD