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Radiant|Natural|GIA

0.48ct K SI1 Radiant Natural Diamond

GD • K/SI1 • GIA 1527083966

Certificate GIA 1527083966

Diamond specifications and retailer prices

From £276 GBP
As of November 6, 2026
Save £451 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £727 GBP at MOH London · As of November 7, 2026
View at MOH London

About this 0.48ct natural radiant diamond

This 0.48ct natural radiant sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1527083966. Listed at 5 retailers as of November 6, 2026, with prices from £276 to £727, a £451 spread on the same certified stone. MOH London lists it at £727. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1527083966
Dimensions4.33 × 4.32 × 2.92 mm
L/W Ratio1.00
Girdle conditionPolished
Key to symbols
Crystal, Feather
Top View
4.33 mm4.32 mm0.48 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1527083966
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.6%

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 6
Current: £727 GBP|Low: £371 GBP|High: £740 GBP|Avg: £543 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 2£391 GBP
Retailer 3£513 GBP
MOH London£727 GBP

42 data points across 3 retailers

5 retailers£276 GBP to £727 GBP

A
Cheapest Retailer
-
£276 GBP
B
Retailer 2
-
£391 GBP
View
B
Retailer 3
-
£394 GBP
View
B
Retailer 4
-
£513 GBP
View
Most Expensive
C
MOH London
5526B6C5E · Nov 7
£727 GBP
View
4 more retailers have this diamond
Prices start from £276 GBPSave up to £451 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
£276 GBP