Cushion|Natural|GIA

2.20ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 5553385406

Certificate GIA 5553385406

Diamond specifications and retailer prices

From £12,467 GBP

A$25,738 AUD

As of November 3, 2026

12 retailers carry this diamond

Most expensive: £17,399 GBP at MOH London · As of October 11, 2026

View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553385406. Listed at 12 retailers as of November 3, 2026. 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

2.20

Carat

Colour

SI1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 5553385406

Dimensions7.46 × 7.46 × 4.98 mm

L/W Ratio1.00

Girdle conditionFaceted

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 5553385406

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3

Current: £17,399 GBP|Low: £9,510 GBP|High: £18,155 GBP|Avg: £12,091 GBP|-4.0%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

October 12, 2026

Retailer 19£9,510 GBP

Retailer 11£9,977 GBP

Retailer 7£10,479 GBP

Retailer 13£10,493 GBP

Retailer 9£10,646 GBP

Retailer 3£10,714 GBP

Retailer 5£10,828 GBP

Retailer 6£11,159 GBP

Retailer 15£11,466 GBP

Retailer 18£11,644 GBP

Retailer 20£11,703 GBP

Retailer 4£11,759 GBP

Retailer 10£11,864 GBP

Retailer 16£11,897 GBP

Retailer 8£12,187 GBP

Retailer 17£12,283 GBP

Retailer 14£13,300 GBP

Retailer 12£14,491 GBP

Retailer 2£15,045 GBP

MOH London£17,399 GBP

18 data points across 20 retailers

12 retailers

Retailer 1

£9,510 GBP

HK$99,700 HKD

Price last confirmed 22 days ago

Retailer 2

£9,977 GBP

$13,389 USD

View

Price last confirmed 28 days ago

Retailer 3

£10,493 GBP

€13,411 EUR

View

Price last confirmed 21 days ago

Retailer 4

£10,714 GBP

SGD 19,429 SGD

View

Price last confirmed 23 days ago

Retailer 5

£10,828 GBP

$14,531 USD

View

Price last confirmed 27 days ago

Retailer 6

£11,466 GBP

View

Price last confirmed 22 days ago

Retailer 7

£11,759 GBP

$15,780 USD

View

Price last confirmed 21 days ago

Retailer 8

£11,864 GBP

A$24,493 AUD

View

Price last confirmed 30 days ago

Retailer 9

£12,187 GBP

$16,354 USD

View

Price last confirmed 24 days ago

B+

Retailer 10

£12,467 GBP

A$25,738 AUD

View

Retailer 11

£15,045 GBP

ZAR 326,165 ZAR

View

Price last confirmed 21 days ago

Most Expensive

MOH London

6707444AF · Oct 11

£17,399 GBP

View

Price last confirmed 23 days ago

11 more retailers have this diamond

Prices start from £12,467 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.

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B+

2.20ct Cushion

£12,467 GBP