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Radiant|Natural|GIA

1.05ct F SI2 Radiant Natural Diamond

VG • F/SI2 • GIA 2215510853

Certificate GIA 2215510853

Diamond specifications and retailer prices

From £1,554 GBP
$2,085 USD
As of October 28, 2026
Save £1,385 GBP (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,939 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-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 2215510853. Listed at 5 retailers as of October 28, 2026, with prices from £1,554 to £2,939, a £1,385 spread on the same certified stone. MOH London lists it at £2,939. 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

1.05
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215510853
Dimensions6.54 × 5.24 × 3.45 mm
L/W Ratio1.25
Cert comments
Clouds are not shown. Internal graining is not shown.
Key to symbols
Crystal, Feather, Needle
Top View
6.54 mm5.24 mm1.05 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215510853
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £2,939 GBP|Low: £366 GBP|High: £2,974 GBP|Avg: £1,902 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6£366 GBP
Retailer 4£1,554 GBP
Retailer 3£1,841 GBP
Retailer 5£2,006 GBP
Retailer 2£2,093 GBP
Retailer 7£2,493 GBP
MOH London£2,939 GBP

42 data points across 7 retailers

5 retailers£1,554 GBP to £2,939 GBP

A
Cheapest Retailer
-
£1,554 GBP
$2,085 USD
B+
Retailer 2
-
£1,841 GBP
View
B+
Retailer 3
-
£2,006 GBP
$2,692 USD
View
B+
Retailer 4
-
£2,093 GBP
€2,675 EUR
View
Most Expensive
B
MOH London
4BDF23B93 · Nov 1
£2,939 GBP
View
4 more retailers have this diamond
Prices start from £1,554 GBPSave up to £1,385 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.

A
1.05ct Radiant
£1,554 GBP