Cushion|Natural|GIA

1.21ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 2546250997

Certificate GIA 2546250997

Diamond specifications and retailer prices

From $1,882 USD
As of November 6, 2026
Save $2,531 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,413 USD at MOH London · As of November 4, 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 4, 2026, with prices from $1,882 to $4,413, a $2,531 spread on the same certified stone. MOH London lists it at $4,413. 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
Color
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: $4,413 USD|Low: $1,882 USD|High: $4,561 USD|Avg: $2,614 USD|-3.2%
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$1,882 USD
Retailer 13$2,000 USD
Retailer 3$2,135 USD
Retailer 9$2,282 USD
Retailer 10$2,380 USD
Retailer 12$2,458 USD
Retailer 7$2,483 USD
Retailer 5$2,526 USD
Retailer 4$2,666 USD
Retailer 2$2,672 USD
Retailer 11$2,735 USD
Retailer 8$2,948 USD
MOH London$4,413 USD

23 data points across 13 retailers

13 retailers$1,882 USD to $4,413 USD

A
Cheapest Retailer
-
$1,882 USD
A
Retailer 2
-
$2,000 USD
View
Final sale: no returns
A
Retailer 3
-
$2,135 USD
View
A
Retailer 4
-
$2,282 USD
View
A
Retailer 5
-
$2,380 USD
View
A
Retailer 6
-
$2,458 USD
View
A
Retailer 7
-
$2,483 USD
View
Retailer 8
-
$2,526 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,666 USD
View
B+
Retailer 10
-
$2,672 USD
View
B+
Retailer 11
-
$2,735 USD
View
B+
Retailer 12
-
$2,948 USD
View
Most Expensive
B
MOH London
9FF65AC98 · Nov 4
$4,413 USD
£3,475 GBP
View
12 more retailers have this diamond
Prices start from $1,882 USDSave up to $2,531 USD

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
$1,882 USD