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Radiant|Natural|GIA

0.51ct H VVS1 Radiant Natural Diamond

VG • H/VVS1 • GIA 2506727547

Certificate GIA 2506727547

Diamond specifications and retailer prices

From €820 EUR
$920 USD
As of November 1, 2026
Save €1,422 EUR (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,242 EUR at NZ Jewellers · As of November 3, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506727547. Listed at 20 retailers as of November 1, 2026, with prices from €820 to €2,242, a €1,422 spread on the same certified stone. NZ Jewellers lists it at €2,242. 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
H
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506727547
Dimensions5.53 × 3.98 × 2.76 mm
L/W Ratio1.39
Girdle conditionPolished
Key to symbols
Pinpoint, Surface Graining
Top View
5.53 mm3.98 mm0.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2506727547
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,069 EUR|Low: €777 EUR|High: €1,664 EUR|Avg: €1,112 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 3€820 EUR
Retailer 11€849 EUR
Retailer 10€887 EUR
Retailer 4€899 EUR
Retailer 2€1,048 EUR
Retailer 1€1,069 EUR
Retailer 6€1,102 EUR
Retailer 9€1,152 EUR
Retailer 12€1,202 EUR
Retailer 7€1,290 EUR
Retailer 8€1,419 EUR
Retailer 5€1,644 EUR

35 data points across 12 retailers

20 retailers€820 EUR to €2,242 EUR

B+
Cheapest Retailer
-
€820 EUR
$920 USD
B+
Retailer 2
-
€849 EUR
$952 USD
View
Final sale: no returns
B+
Retailer 3
-
€887 EUR
$995 USD
View
B+
Retailer 4
-
€899 EUR
$1,008 USD
View
B+
Retailer 5
-
€919 EUR
$1,031 USD
View
B+
Retailer 6
-
€919 EUR
$1,031 USD
View
B+
Retailer 7
-
€955 EUR
$1,071 USD
View
B
Retailer 8
-
€1,039 EUR
$1,165 USD
View
B
Retailer 9
-
€1,048 EUR
$1,175 USD
View
B
Retailer 10
-
€1,061 EUR
$1,190 USD
View
B
Retailer 11
-
€1,069 EUR
£944 GBP
View
B
Retailer 12
-
€1,102 EUR
£973 GBP
View
B
Retailer 13
-
€1,152 EUR
£1,017 GBP
View
B
Retailer 14
-
€1,165 EUR
$1,307 USD
View
Retailer 15
-
€1,202 EUR
A$2,074 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
€1,290 EUR
View
B
Retailer 17
-
€1,419 EUR
ZAR 25,714 ZAR
View
B
Retailer 18
-
€1,644 EUR
£1,452 GBP
View
B
Retailer 19
-
€1,794 EUR
£1,584 GBP
View
Most Expensive
B
NZ Jewellers
55ea2c9e-23e4-47a8-b642-bff5202233a2 · Nov 3
€2,242 EUR
$2,515 USD
View
19 more retailers have this diamond
Prices start from €820 EURSave up to €1,422 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.

B+
0.51ct Radiant
€820 EUR