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Cushion|Natural|GIA

2.06ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 1377326668

Certificate GIA 1377326668

Diamond specifications and retailer prices

From £13,979 GBP
$18,759 USD
As of November 1, 2026
Save £9,535 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £23,514 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 2.06ct natural cushion diamond

This 2.06ct natural cushion sits in the two to three 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 1377326668. Listed at 4 retailers as of November 1, 2026, with prices from £13,979 to £23,514, a £9,535 spread on the same certified stone. MOH London lists it at £23,514. 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

2.06
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1377326668
Dimensions7.67 × 7.52 × 4.75 mm
L/W Ratio1.02
Culet sizeNone
Top View
7.67 mm7.52 mm2.06 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1377326668
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £23,514 GBP|Low: £13,979 GBP|High: £23,798 GBP|Avg: £17,933 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4£13,979 GBP
Retailer 3£15,666 GBP
Retailer 5£16,808 GBP
Retailer 2£18,263 GBP
MOH London£23,514 GBP

42 data points across 5 retailers

4 retailers£13,979 GBP to £23,514 GBP

B+
Cheapest Retailer
-
£13,979 GBP
$18,759 USD
B
Retailer 2
-
£15,666 GBP
View
B
Retailer 3
-
£18,263 GBP
€23,341 EUR
View
Most Expensive
B
MOH London
99745F275 · Nov 2
£23,514 GBP
View
3 more retailers have this diamond
Prices start from £13,979 GBPSave up to £9,535 GBP

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.

B+
2.06ct Cushion
£13,979 GBP