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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 €1,859 EUR
$2,085 USD
As of October 28, 2026
Save €1,657 EUR (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,516 EUR 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 €1,859 to €3,516, a €1,657 spread on the same certified stone. MOH London lists it at €3,516. 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: €3,516 EUR|Low: €438 EUR|High: €3,558 EUR|Avg: €2,158 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 6€438 EUR
Retailer 4€1,859 EUR
Retailer 2€2,202 EUR
Retailer 5€2,400 EUR
Retailer 3€2,504 EUR
MOH London€3,516 EUR

43 data points across 6 retailers

5 retailers€1,859 EUR to €3,516 EUR

A
Cheapest Retailer
-
€1,859 EUR
$2,085 USD
B+
Retailer 2
-
€2,202 EUR
£1,945 GBP
View
B+
Retailer 3
-
€2,400 EUR
$2,692 USD
View
B+
Retailer 4
-
€2,504 EUR
View
Most Expensive
B
MOH London
4BDF23B93 · Nov 1
€3,516 EUR
£3,105 GBP
View
4 more retailers have this diamond
Prices start from €1,859 EURSave up to €1,657 EUR

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
€1,859 EUR