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Round|Natural|GIA

2.09ct K I1 Round Natural Diamond

GD • K/I1 • GIA 5221784771

Certificate GIA 5221784771

Diamond specifications and retailer prices

From £6,278 GBP
$8,450 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £6,278 GBP at Rare Carat
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 Rare Carat

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and I1 clarity (included), with a standard cut grade and certified by GIA 5221784771. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.09
Carat
K
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryFair
FluorescenceFaint
Crown angle30°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5221784771
Dimensions8.57 × 8.52 × 4.73 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
8.57 mm8.52 mm2.09 ctK / I1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 5221784771
Side View
Table 64.0%Crown 30°Girdle: THN-THKPavilion 40.6°Culet: NoneDepth 55.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £6,278 GBP|Low: £5,253 GBP|High: £11,287 GBP|Avg: £7,652 GBP|-0.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 7£5,253 GBP
Rare Carat£6,278 GBP
Retailer 3£6,772 GBP
Retailer 5£7,336 GBP
Retailer 4£8,158 GBP
Retailer 6£8,465 GBP
Retailer 2£11,287 GBP

2 data points across 7 retailers

1 retailer

B
Rare Carat
3D77 · Nov 4
£6,278 GBP
$8,450 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
2.09ct Round
£6,278 GBP