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Radiant|Natural|GIA

1.03ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2244601577

Certificate GIA 2244601577

Diamond specifications and retailer prices

From £2,368 GBP
As of November 5, 2026
Save £1,323 GBP (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,691 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2244601577. Listed at 6 retailers as of November 5, 2026, with prices from £2,368 to £3,691, a £1,323 spread on the same certified stone. Wholesale Diamonds Direct lists it at £3,691. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2244601577
Dimensions6.13 × 5.52 × 3.79 mm
L/W Ratio1.11
Top View
6.13 mm5.52 mm1.03 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2244601577
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,984 GBP|Low: £2,368 GBP|High: £3,691 GBP|Avg: £2,837 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 7, 2026
Retailer 4£2,368 GBP
Retailer 5£2,516 GBP
Retailer 3£2,808 GBP
Retailer 1£2,984 GBP
Retailer 2£3,020 GBP
Wholesale Diamonds Direct£3,691 GBP

35 data points across 6 retailers

6 retailers£2,368 GBP to £3,691 GBP

B
Cheapest Retailer
-
£2,368 GBP
B
Retailer 2
-
£2,516 GBP
View
B
Retailer 3
-
£2,808 GBP
View
B
Retailer 4
-
£2,984 GBP
View
B
Retailer 5
-
£3,020 GBP
View
Most Expensive
C
Wholesale Diamonds Direct
492643862 · Nov 6
£3,691 GBP
$4,940 USD
View
5 more retailers have this diamond
Prices start from £2,368 GBPSave up to £1,323 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
£2,368 GBP