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Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1543880682

Certificate GIA 1543880682

Diamond specifications and retailer prices

From $1,282 SGD
As of November 6, 2026
Save $1,939 SGD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,221 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 J 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 1543880682. Listed at 16 retailers as of November 4, 2026, with prices from $1,282 to $3,221, a $1,939 spread on the same certified stone. MOH London lists it at $3,221. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.48°
OriginNatural
Grading LabGIA
CertificateGIA 1543880682
Dimensions6.24 × 5.82 × 3.94 mm
L/W Ratio1.07
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.24 mm5.82 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543880682
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 37.48°Culet: 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: $3,221 SGD|Low: $1,033 SGD|High: $3,270 SGD|Avg: $1,949 SGD|-0.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10$1,033 SGD
Retailer 14$1,282 SGD
Retailer 9$1,361 SGD
Retailer 11$1,526 SGD
Retailer 7$1,547 SGD
Retailer 5$1,557 SGD
Retailer 6$1,730 SGD
Retailer 18$1,740 SGD
Retailer 15$1,922 SGD
Retailer 19$1,922 SGD
Retailer 12$1,965 SGD
Retailer 17$1,986 SGD
Retailer 13$2,302 SGD
Retailer 2$2,307 SGD
Retailer 16$2,307 SGD
Retailer 8$2,341 SGD
Retailer 3$2,538 SGD
Retailer 4$2,907 SGD
MOH London$3,221 SGD

43 data points across 19 retailers

16 retailers$1,282 SGD to $3,221 SGD

Retailer 1
-
$1,033 SGD
Price last confirmed 64 days ago
A
Retailer 2
-
$1,282 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,547 SGD
View
A
Retailer 4
-
$1,557 SGD
View
A
Retailer 5
-
$1,730 SGD
View
A
Retailer 6
-
$1,740 SGD
View
B+
Retailer 7
-
$1,922 SGD
View
B+
Retailer 8
-
$1,922 SGD
View
B+
Retailer 9
-
$1,965 SGD
View
B+
Retailer 10
-
$1,986 SGD
View
B+
Retailer 11
-
$2,302 SGD
View
B+
Retailer 12
-
$2,307 SGD
View
B
Retailer 13
-
$2,307 SGD
View
B+
Retailer 14
-
$2,538 SGD
View
B
Retailer 15
-
$2,907 SGD
View
Most Expensive
B+
MOH London
11938DE8C · Nov 4
$3,221 SGD
£1,979 GBP
View
15 more retailers have this diamond
Prices start from $1,282 SGDSave up to $1,939 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
$1,282 SGD