Radiant|Natural|GIA

0.51ct I VS2 Radiant Natural Diamond

GD • I/VS2 • GIA 2564731158

Certificate GIA 2564731158

Diamond specifications and retailer prices

From €421 EUR
As of November 4, 2026
Save €1,179 EUR (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,600 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2564731158. Listed at 14 retailers as of November 4, 2026, with prices from €421 to €1,600, a €1,179 spread on the same certified stone. NZ Jewellers lists it at €1,600. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.49°
Pavilion angle37.35°
OriginNatural
Grading LabGIA
CertificateGIA 2564731158
Dimensions5.52 × 4.00 × 2.75 mm
L/W Ratio1.38
Girdle conditionPolished
Key to symbols
Feather, Crystal
Top View
5.52 mm4.00 mm0.51 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564731158
Side View
Table 61.0%Crown 39.49°Girdle: STK-THKPavilion 37.35°Culet: NDepth 68.7%

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: €1,600 EUR|Low: €421 EUR|High: €1,600 EUR|Avg: €677 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
November 5, 2026
Retailer 6€421 EUR
Retailer 4€439 EUR
Retailer 14€470 EUR
Retailer 7€510 EUR
Retailer 12€550 EUR
Retailer 8€575 EUR
Retailer 2€588 EUR
Retailer 13€589 EUR
Retailer 5€700 EUR
Retailer 3€708 EUR
Retailer 11€754 EUR
Retailer 9€787 EUR
Retailer 10€1,176 EUR
NZ Jewellers€1,600 EUR

6 data points across 14 retailers

14 retailers€421 EUR to €1,600 EUR

A
Cheapest Retailer
-
€421 EUR
B+
Retailer 2
-
€439 EUR
View
B+
Retailer 3
-
€470 EUR
View
Final sale: no returns
B+
Retailer 4
-
€510 EUR
View
B+
Retailer 5
-
€550 EUR
View
B+
Retailer 6
-
€575 EUR
View
B+
Retailer 7
-
€588 EUR
View
B+
Retailer 8
-
€589 EUR
View
B
Retailer 9
-
€700 EUR
View
B
Retailer 10
-
€708 EUR
View
B
Retailer 11
-
€754 EUR
View
B
Retailer 12
-
€787 EUR
View
B
Retailer 13
-
€1,176 EUR
View
Most Expensive
C
NZ Jewellers
df5b2d55-31bf-4a84-846e-6df576f98507 · Nov 5
€1,600 EUR
$1,796 USD
View
13 more retailers have this diamond
Prices start from €421 EURSave up to €1,179 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
€421 EUR