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Round|Natural|GIA

2.21ct K IF Round Natural Diamond

EX • K/IF • GIA 5553637963

Certificate GIA 5553637963

Diamond specifications and retailer prices

From £11,793 GBP
$15,872 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £11,793 GBP at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 2.21ct natural round diamond

This 2.21ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5553637963. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.21
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5553637963
Dimensions8.22 × 5.18 × 5.18 mm
L/W Ratio1.59
Culet sizeNone
Top View
8.22 mm5.18 mm2.21 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553637963
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £10,966 GBP|Low: £7,544 GBP|High: £19,743 GBP|Avg: £12,127 GBP|-18.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 26, 2026
Retailer 11£7,544 GBP
Retailer 6£8,966 GBP
Retailer 8£9,446 GBP
Retailer 7£9,814 GBP
Retailer 5£9,923 GBP
Retailer 2£10,724 GBP
Retailer 1£10,966 GBP
Retailer 4£11,106 GBP
The Diamond Guys£11,793 GBP
Retailer 10£13,621 GBP
Retailer 3£14,529 GBP
Retailer 9£16,399 GBP

40 data points across 12 retailers

1 retailer

B+
The Diamond Guys
1964686709 · Nov 6
£11,793 GBP
$15,872 USD
View

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+
2.21ct Round
£11,793 GBP