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Cushion|Natural|GIA

1.21ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 2546250997

Certificate GIA 2546250997

Diamond specifications and retailer prices

From $2,412 SGD
As of November 6, 2026
Save $3,229 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,641 SGD at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546250997. Listed at 13 retailers as of November 6, 2026, with prices from $2,412 to $5,641, a $3,229 spread on the same certified stone. MOH London lists it at $5,641. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546250997
Dimensions7.23 × 5.48 × 3.70 mm
L/W Ratio1.32
Top View
7.23 mm5.48 mm1.21 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546250997
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.5%

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: $5,641 SGD|Low: $2,412 SGD|High: $5,845 SGD|Avg: $3,358 SGD|-3.5%
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
November 7, 2026
Retailer 6$2,412 SGD
Retailer 13$2,563 SGD
Retailer 3$2,736 SGD
Retailer 9$2,925 SGD
Retailer 10$3,050 SGD
Retailer 12$3,150 SGD
Retailer 7$3,182 SGD
Retailer 5$3,237 SGD
Retailer 4$3,417 SGD
Retailer 2$3,424 SGD
Retailer 11$3,505 SGD
Retailer 8$3,778 SGD
MOH London$5,641 SGD

22 data points across 13 retailers

13 retailers$2,412 SGD to $5,641 SGD

A
Cheapest Retailer
-
$2,412 SGD
A
Retailer 2
-
$2,563 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,736 SGD
View
A
Retailer 4
-
$2,925 SGD
View
A
Retailer 5
-
$3,050 SGD
View
A
Retailer 6
-
$3,150 SGD
View
A
Retailer 7
-
$3,182 SGD
View
Retailer 8
-
$3,237 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,417 SGD
View
B+
Retailer 10
-
$3,424 SGD
View
B+
Retailer 11
-
$3,505 SGD
View
B+
Retailer 12
-
$3,778 SGD
View
Most Expensive
B
MOH London
9FF65AC98 · Nov 7
$5,641 SGD
£3,466 GBP
View
12 more retailers have this diamond
Prices start from $2,412 SGDSave up to $3,229 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
1.21ct Cushion
$2,412 SGD