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Radiant|Natural|GIA

0.48ct D IF Radiant Natural Diamond

GD • D/IF • GIA 2557260721

Certificate GIA 2557260721

Diamond specifications and retailer prices

From £493 GBP
As of November 4, 2026
Save £104 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £597 GBP at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 0.48ct natural radiant diamond

This 0.48ct natural radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557260721. Listed at 3 retailers as of November 4, 2026, with prices from £493 to £597, a £104 spread on the same certified stone. Michael Trio lists it at £597. 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

0.48
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557260721
Dimensions5.21 × 3.76 × 2.57 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.21 mm3.76 mm0.48 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2557260721
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £597 GBP|Low: £467 GBP|High: £643 GBP|Avg: £543 GBP|-7.2%
Michael Trio
Retailer 2
Retailer 3
October 17, 2026
Retailer 3£493 GBP
Retailer 2£539 GBP
Michael Trio£597 GBP

7 data points across 3 retailers

3 retailers£493 GBP to £597 GBP

A
Cheapest Retailer
-
£493 GBP
B+
Retailer 2
-
£539 GBP
View
Final sale: no returns
Most Expensive
A
Michael Trio
1102171476 · Nov 5
£597 GBP
SGD 1,086 SGD
View
2 more retailers have this diamond
Prices start from £493 GBPSave up to £104 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
0.48ct Radiant
£493 GBP