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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 $2,085 USD
As of October 28, 2026
Save $1,858 USD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,943 USD 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 $2,085 to $3,943, a $1,858 spread on the same certified stone. MOH London lists it at $3,943. 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
Color
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: $3,943 USD|Low: $491 USD|High: $3,990 USD|Avg: $2,551 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$491 USD
Retailer 4$2,085 USD
Retailer 3$2,470 USD
Retailer 5$2,692 USD
Retailer 2$2,809 USD
Retailer 7$3,345 USD
MOH London$3,943 USD

43 data points across 7 retailers

5 retailers$2,085 USD to $3,943 USD

A
Cheapest Retailer
-
$2,085 USD
B+
Retailer 2
-
$2,470 USD
£1,945 GBP
View
B+
Retailer 3
-
$2,692 USD
View
B+
Retailer 4
-
$2,809 USD
€2,675 EUR
View
Most Expensive
B
MOH London
4BDF23B93 · Nov 1
$3,943 USD
£3,105 GBP
View
4 more retailers have this diamond
Prices start from $2,085 USDSave up to $1,858 USD

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
$2,085 USD