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Radiant|Natural|GIA

3.03ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 201

Certificate GIA 201

Diamond specifications and retailer prices

From £27,950 GBP
As of November 6, 2026
Save £1,623 GBP (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £29,573 GBP at DreamStone · As of November 4, 2026
View at DreamStone

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded D 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. Listed at 2 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.03
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 201
Dimensions10.11 × 7.70 × 4.61 mm
L/W Ratio1.31
Top View
10.11 mm7.70 mm3.03 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 201
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £29,573 GBP|Low: £27,950 GBP|High: £38,629 GBP|Avg: £34,191 GBP|-6.0%
DreamStone
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 2£27,950 GBP
DreamStone£29,573 GBP
Retailer 4£35,768 GBP
Retailer 3£37,199 GBP
Retailer 5£38,629 GBP

3 data points across 5 retailers

2 retailers£27,950 GBP to £29,573 GBP

A
Cheapest Retailer
-
£27,950 GBP
Most Expensive
B+
DreamStone
664c56d1eac682738c995cd2 · Nov 4
£29,573 GBP
$39,583 USD
View
1 more retailer has this diamond
Prices start from £27,950 GBPSave up to £1,623 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
3.03ct Radiant
£27,950 GBP