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Cushion|Natural|GIA

2.20ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 1549665540

Certificate GIA 1549665540

Diamond specifications and retailer prices

From £10,301 GBP
$13,823 USD
As of November 2, 2026
Save £2,376 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £12,676 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 2.2ct natural cushion diamond

This 2.2ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549665540. Listed at 3 retailers as of November 2, 2026, with prices from £10,301 to £12,676, a £2,376 spread on the same certified stone. Blue Nile lists it at £12,676. 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

2.20
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle55.1°
OriginNatural
Grading LabGIA
CertificateGIA 1549665540
Dimensions8.37 × 6.84 × 4.70 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
8.37 mm6.84 mm2.20 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549665540
Side View
Table 63.0%Crown 37.2°Girdle: THK-VTKPavilion 55.1°Culet: NoneDepth 68.7%

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 2
Current: £12,676 GBP|Low: £10,301 GBP|High: £13,785 GBP|Avg: £11,999 GBP|-8.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3£10,301 GBP
Retailer 2£10,612 GBP
Retailer 4£12,151 GBP
Blue Nile£12,676 GBP

37 data points across 4 retailers

3 retailers£10,301 GBP to £12,676 GBP

B+
Cheapest Retailer
-
£10,301 GBP
$13,823 USD
B+
Retailer 2
-
£10,612 GBP
View
Most Expensive
B
Blue Nile
28381662 · Nov 3
£12,676 GBP
$17,011 USD
View
2 more retailers have this diamond
Prices start from £10,301 GBPSave up to £2,376 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+
2.20ct Cushion
£10,301 GBP