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Cushion|Natural|GIA

1.21ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6441102083

Certificate GIA 6441102083

Diamond specifications and retailer prices

From €1,791 EUR
As of November 6, 2026
Save €2,066 EUR (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,857 EUR 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441102083. Listed at 9 retailers as of November 4, 2026, with prices from €1,791 to €3,857, a €2,066 spread on the same certified stone. MOH London lists it at €3,857. 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

1.21
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441102083
Dimensions6.06 × 5.83 × 4.08 mm
L/W Ratio1.04
Top View
6.06 mm5.83 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441102083
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.9%

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: €3,857 EUR|Low: €1,791 EUR|High: €3,914 EUR|Avg: €2,637 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 6€1,791 EUR
Retailer 2€2,185 EUR
Retailer 5€2,262 EUR
Retailer 3€2,391 EUR
Retailer 4€2,809 EUR
MOH London€3,857 EUR

43 data points across 6 retailers

9 retailers€1,791 EUR to €3,857 EUR

A
Cheapest Retailer
-
€1,791 EUR
Final sale: no returns
A
Retailer 2
-
€1,912 EUR
View
A
Retailer 3
-
€1,991 EUR
View
A
Retailer 4
-
€2,185 EUR
View
B+
Retailer 5
-
€2,262 EUR
View
B+
Retailer 6
-
€2,387 EUR
View
B+
Retailer 7
-
€2,391 EUR
View
B+
Retailer 8
-
€2,809 EUR
View
Most Expensive
B
MOH London
6E8BE9A8A · Nov 4
€3,857 EUR
£3,391 GBP
View
8 more retailers have this diamond
Prices start from €1,791 EURSave up to €2,066 EUR

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
€1,791 EUR