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Radiant|Natural|GIA

0.50ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 2547100641

Certificate GIA 2547100641

Diamond specifications and retailer prices

From £386 GBP
As of November 6, 2026
Save £668 GBP (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,053 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2547100641. Listed at 4 retailers as of November 6, 2026, with prices from £386 to £1,053, a £668 spread on the same certified stone. Do Amore Diamonds lists it at £1,053. 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

0.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547100641
Dimensions4.98 × 3.96 × 2.75 mm
L/W Ratio1.26
Top View
4.98 mm3.96 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547100641
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,053 GBP|Low: £342 GBP|High: £1,121 GBP|Avg: £580 GBP|-6.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 17, 2026
Retailer 3£386 GBP
Retailer 4£418 GBP
Retailer 2£467 GBP
Retailer 5£480 GBP
Retailer 7£538 GBP
Retailer 8£538 GBP
Retailer 6£553 GBP
Retailer 9£693 GBP
Do Amore Diamonds£1,053 GBP

7 data points across 9 retailers

4 retailers£386 GBP to £1,053 GBP

B+
Cheapest Retailer
-
£386 GBP
Final sale: no returns
A
Retailer 2
-
£418 GBP
View
B+
Retailer 3
-
£467 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100759900408 · Nov 6
£1,053 GBP
$1,410 USD
View
3 more retailers have this diamond
Prices start from £386 GBPSave up to £668 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
0.50ct Radiant
£386 GBP