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Radiant|Natural|GIA

0.51ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 5566585789

Certificate GIA 5566585789

Diamond specifications and retailer prices

From €647 EUR
$726 USD
As of November 2, 2026
Save €1,607 EUR (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,254 EUR at NZ Jewellers · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566585789. Listed at 20 retailers as of October 30, 2026, with prices from €647 to €2,254, a €1,607 spread on the same certified stone. NZ Jewellers lists it at €2,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566585789
Dimensions5.65 × 3.94 × 2.62 mm
L/W Ratio1.43
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Cloud
Top View
5.65 mm3.94 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566585789
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.4%

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 2
Current: €2,254 EUR|Low: €556 EUR|High: €2,254 EUR|Avg: €935 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
Retailer 19
Retailer 20
November 2, 2026
Retailer 8€647 EUR
Retailer 3€654 EUR
Retailer 2€692 EUR
Retailer 6€703 EUR
Retailer 4€712 EUR
Retailer 14€712 EUR
Retailer 10€719 EUR
Retailer 20€734 EUR
Retailer 11€777 EUR
Retailer 15€791 EUR
Retailer 16€815 EUR
Retailer 19€844 EUR
Retailer 12€869 EUR
Retailer 18€880 EUR
Retailer 5€949 EUR
Retailer 17€993 EUR
Retailer 9€1,109 EUR
Retailer 13€1,286 EUR
Retailer 7€1,413 EUR
NZ Jewellers€2,254 EUR

13 data points across 20 retailers

20 retailers€647 EUR to €2,254 EUR

A
Cheapest Retailer
-
€647 EUR
$726 USD
Final sale: no returns
A
Retailer 2
-
€654 EUR
A$1,129 AUD
View
A
Retailer 3
-
€692 EUR
$776 USD
View
A
Retailer 4
-
€703 EUR
$788 USD
View
A
Retailer 5
-
€712 EUR
$799 USD
View
A
Retailer 6
-
€712 EUR
$799 USD
View
A
Retailer 7
-
€719 EUR
$806 USD
View
A
Retailer 8
-
€734 EUR
$823 USD
View
B+
Retailer 9
-
€777 EUR
$872 USD
View
B+
Retailer 10
-
€791 EUR
$887 USD
View
B+
Retailer 11
-
€815 EUR
£720 GBP
View
B+
Retailer 12
-
€844 EUR
£746 GBP
View
B+
Retailer 13
-
€869 EUR
$975 USD
View
B+
Retailer 14
-
€880 EUR
£777 GBP
View
B+
Retailer 15
-
€949 EUR
$1,064 USD
View
B+
Retailer 16
-
€993 EUR
View
B+
Retailer 17
-
€1,109 EUR
ZAR 20,101 ZAR
View
B+
Retailer 18
-
€1,286 EUR
£1,136 GBP
View
B
Retailer 19
-
€1,413 EUR
£1,248 GBP
View
Most Expensive
B
NZ Jewellers
51889048-249d-4534-b6a4-fc71df77ade1 · Oct 30
€2,254 EUR
$2,528 USD
View
19 more retailers have this diamond
Prices start from €647 EURSave up to €1,607 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
€647 EUR