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Radiant|Natural|GIA

2.21ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 112789

Certificate GIA 112789

Diamond specifications and retailer prices

From £16,426 GBP
$22,043 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £16,426 GBP at DreamStone
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 DreamStone

About this 2.21ct natural radiant diamond

This 2.21ct natural radiant 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 112789. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.21
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
Polish
Symmetry
Fluorescence
OriginNatural
Grading LabGIA
CertificateGIA 112789
Dimensions8.48 × 6.53 mm
L/W Ratio1.30
Top View
8.48 mm6.53 mm2.21 ctF / SI1
OriginNatural
CutIdeal
CertificateGIA 112789
Side View
Table 67.0%CrownGirdlePavilionCuletDepth 69.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: £16,426 GBP|Low: £16,426 GBP|High: £18,251 GBP|Avg: £17,167 GBP|-2.4%
February 28, 2026
DreamStone£16,426 GBP

3 data points across 1 retailer

1 retailer

C
DreamStone
692fe0143b0275f788514b60 · Oct 31
£16,426 GBP
$22,043 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.

C
2.21ct Radiant
£16,426 GBP