Radiant|Natural|GIA

0.50ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 3345262445

Certificate GIA 3345262445

Diamond specifications and retailer prices

From €504 EUR
As of November 6, 2026
Save €1,615 EUR (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,119 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3345262445. Listed at 19 retailers as of November 5, 2026, with prices from €504 to €2,119, a €1,615 spread on the same certified stone. NZ Jewellers lists it at €2,119. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3345262445
Dimensions4.73 × 3.88 × 2.78 mm
L/W Ratio1.22
Top View
4.73 mm3.88 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3345262445
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.7%

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: €2,119 EUR|Low: €377 EUR|High: €2,119 EUR|Avg: €845 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 7€504 EUR
Retailer 8€597 EUR
Retailer 9€600 EUR
Retailer 4€623 EUR
Retailer 17€676 EUR
Retailer 18€676 EUR
Retailer 16€702 EUR
Retailer 5€772 EUR
Retailer 3€780 EUR
Retailer 10€794 EUR
Retailer 11€803 EUR
Retailer 12€825 EUR
Retailer 6€833 EUR
Retailer 15€846 EUR
Retailer 13€952 EUR
Retailer 14€1,043 EUR
Retailer 2€1,231 EUR
NZ Jewellers€2,119 EUR

32 data points across 18 retailers

19 retailers€504 EUR to €2,119 EUR

A
Cheapest Retailer
-
€504 EUR
A
Retailer 2
-
€600 EUR
View
B+
Retailer 3
-
€623 EUR
View
Final sale: no returns
Retailer 4
-
€676 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€676 EUR
View
B+
Retailer 6
-
€687 EUR
View
B+
Retailer 7
-
€700 EUR
View
B+
Retailer 8
-
€702 EUR
View
B+
Retailer 9
-
€772 EUR
View
B+
Retailer 10
-
€780 EUR
View
B+
Retailer 11
-
€794 EUR
View
B+
Retailer 12
-
€803 EUR
View
B+
Retailer 13
-
€825 EUR
View
B
Retailer 14
-
€833 EUR
View
B
Retailer 15
-
€846 EUR
View
B
Retailer 16
-
€952 EUR
View
B
Retailer 17
-
€1,043 EUR
View
B
Retailer 18
-
€1,231 EUR
View
Most Expensive
B
NZ Jewellers
a3c6b9c4-463f-4018-9931-524f567ac86d · Nov 5
€2,119 EUR
$2,366 USD
View
18 more retailers have this diamond
Prices start from €504 EURSave up to €1,615 EUR

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
€504 EUR