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Radiant|Natural|GIA

0.50ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 2211165521

Certificate GIA 2211165521

Diamond specifications and retailer prices

From £490 GBP
$658 USD
As of November 2, 2026
Save £254 GBP (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £745 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2211165521. Listed at 2 retailers as of November 2, 2026, with prices from £490 to £745, a £254 spread on the same certified stone. 77 Diamonds lists it at £745. 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

0.50
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2211165521
Dimensions4.89 × 4.25 × 2.74 mm
L/W Ratio1.15
Top View
4.89 mm4.25 mm0.50 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2211165521
Side View
Table 72.0%CrownGirdlePavilionCuletDepth 64.5%

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: £745 GBP|Low: £486 GBP|High: £746 GBP|Avg: £615 GBP|+2.2%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2£490 GBP
77 Diamonds£745 GBP

36 data points across 2 retailers

2 retailers£490 GBP to £745 GBP

B+
Cheapest Retailer
-
£490 GBP
$658 USD
Most Expensive
B
77 Diamonds
RADZVYZRJY3U · Nov 2
£745 GBP
View
1 more retailer has this diamond
Prices start from £490 GBPSave up to £254 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+
0.50ct Radiant
£490 GBP