Radiant|Natural|GIA

0.51ct I VS2 Radiant Natural Diamond

VG • I/VS2 • GIA 2566295923

Certificate GIA 2566295923

Diamond specifications and retailer prices

From €479 EUR
As of November 4, 2026
Save €1,149 EUR (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,629 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566295923. Listed at 12 retailers as of November 4, 2026, with prices from €479 to €1,629, a €1,149 spread on the same certified stone. NZ Jewellers lists it at €1,629. 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

0.51
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566295923
Dimensions5.30 × 3.90 × 2.75 mm
L/W Ratio1.36
Top View
5.30 mm3.90 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566295923
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

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 4
Current: €1,629 EUR|Low: €477 EUR|High: €1,823 EUR|Avg: €811 EUR|-10.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12€479 EUR
Retailer 5€499 EUR
Retailer 8€560 EUR
Retailer 2€599 EUR
Retailer 6€631 EUR
Retailer 9€636 EUR
Retailer 3€682 EUR
Retailer 7€699 EUR
Retailer 11€704 EUR
Retailer 4€848 EUR
Retailer 10€1,197 EUR
NZ Jewellers€1,629 EUR

33 data points across 12 retailers

12 retailers€479 EUR to €1,629 EUR

A
Cheapest Retailer
-
€479 EUR
Final sale: no returns
A
Retailer 2
-
€499 EUR
View
A
Retailer 3
-
€560 EUR
View
B+
Retailer 4
-
€599 EUR
View
B+
Retailer 5
-
€631 EUR
View
B+
Retailer 6
-
€636 EUR
View
B+
Retailer 7
-
€682 EUR
View
B+
Retailer 8
-
€699 EUR
View
B+
Retailer 9
-
€704 EUR
View
Retailer 10
-
€848 EUR
View
Price last confirmed 32 days ago
B
Retailer 11
-
€1,197 EUR
View
Most Expensive
B
NZ Jewellers
08f1e958-38f8-4386-8b80-d7bc3a1794f5 · Nov 5
€1,629 EUR
$1,828 USD
View
11 more retailers have this diamond
Prices start from €479 EURSave up to €1,149 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
0.51ct Radiant
€479 EUR