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Cushion|Natural|GIA

1.20ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2546691401

Certificate GIA 2546691401

Diamond specifications and retailer prices

From $2,798 SGD
As of November 6, 2026
Save $3,451 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,248 SGD 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 F 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 2546691401. Listed at 20 retailers as of November 6, 2026, with prices from $2,798 to $6,248, a $3,451 spread on the same certified stone. MOH London lists it at $6,248. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546691401
Dimensions7.48 × 5.55 × 3.73 mm
L/W Ratio1.35
Top View
7.48 mm5.55 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546691401
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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: $6,248 SGD|Low: $2,798 SGD|High: $6,419 SGD|Avg: $3,931 SGD|-2.7%
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
November 7, 2026
Retailer 12$2,798 SGD
Retailer 8$3,155 SGD
Retailer 17$3,322 SGD
Retailer 18$3,364 SGD
Retailer 6$3,467 SGD
Retailer 4$3,596 SGD
Retailer 13$3,644 SGD
Retailer 16$3,672 SGD
Retailer 10$3,756 SGD
Retailer 9$3,938 SGD
Retailer 11$3,987 SGD
Retailer 3$4,043 SGD
Retailer 7$4,255 SGD
Retailer 5$4,265 SGD
Retailer 14$4,373 SGD
Retailer 15$4,586 SGD
Retailer 2$4,755 SGD
MOH London$6,248 SGD

20 data points across 18 retailers

20 retailers$2,798 SGD to $6,248 SGD

A
Cheapest Retailer
-
$2,798 SGD
A
Retailer 2
-
$3,155 SGD
View
A
Retailer 3
-
$3,322 SGD
View
A
Retailer 4
-
$3,364 SGD
View
B+
Retailer 5
-
$3,467 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,596 SGD
View
B+
Retailer 7
-
$3,644 SGD
View
B+
Retailer 8
-
$3,672 SGD
View
Retailer 9
-
$3,756 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,938 SGD
View
B+
Retailer 11
-
$3,987 SGD
View
B+
Retailer 12
-
$4,008 SGD
View
B+
Retailer 13
-
$4,043 SGD
View
Retailer 14
-
$4,210 SGD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$4,255 SGD
View
B+
Retailer 16
-
$4,265 SGD
View
B+
Retailer 17
-
$4,373 SGD
View
B+
Retailer 18
-
$4,586 SGD
View
Retailer 19
-
$4,755 SGD
View
Most Expensive
B
MOH London
DF1CD3286 · Nov 7
$6,248 SGD
£3,839 GBP
View
19 more retailers have this diamond
Prices start from $2,798 SGDSave up to $3,451 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
$2,798 SGD