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Radiant|Natural|GIA

1.03ct I IF Radiant Natural Diamond

VG • I/IF • GIA 5172533351

Certificate GIA 5172533351

Diamond specifications and retailer prices

From £2,905 GBP
As of November 6, 2026
Save £2,339 GBP (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,244 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5172533351. Listed at 7 retailers as of November 4, 2026, with prices from £2,905 to £5,244, a £2,339 spread on the same certified stone. MOH London lists it at £5,244. 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

1.03
Carat
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5172533351
Dimensions6.11 × 5.77 × 3.57 mm
L/W Ratio1.06
Top View
6.11 mm5.77 mm1.03 ctI / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5172533351
Side View
Table 65.0%CrownGirdle: 65.PavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,244 GBP|Low: £2,905 GBP|High: £5,321 GBP|Avg: £3,645 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£2,905 GBP
Retailer 5£2,966 GBP
Retailer 3£3,344 GBP
Retailer 2£3,511 GBP
Retailer 6£3,521 GBP
Retailer 4£4,028 GBP
MOH London£5,244 GBP

45 data points across 7 retailers

7 retailers£2,905 GBP to £5,244 GBP

B+
Cheapest Retailer
-
£2,905 GBP
Retailer 2
-
£2,966 GBP
View
Price last confirmed 17 days ago
B+
Retailer 3
-
£3,344 GBP
View
B
Retailer 4
-
£3,511 GBP
View
Retailer 5
-
£3,521 GBP
View
Price last confirmed 29 days ago
B
Retailer 6
-
£4,028 GBP
View
Most Expensive
B
MOH London
06A8938A5 · Nov 4
£5,244 GBP
View
6 more retailers have this diamond
Prices start from £2,905 GBPSave up to £2,339 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+
1.03ct Radiant
£2,905 GBP