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0.51ct D FL Round Natural Diamond

EX • D/FL • GIA 2566161247

Certificate GIA 2566161247

Diamond specifications and retailer prices

From €1,352 EUR
As of November 4, 2026
Save €2,492 EUR (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,844 EUR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566161247. Listed at 22 retailers as of November 4, 2026, with prices from €1,352 to €3,844, a €2,492 spread on the same certified stone. NZ Jewellers lists it at €3,844. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566161247
Dimensions5.11 × 5.13 × 3.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.11 mm5.13 mm0.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566161247
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.7%

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 4
Current: €3,844 EUR|Low: €1,352 EUR|High: €3,844 EUR|Avg: €2,244 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
November 5, 2026
Retailer 15€1,352 EUR
Retailer 3€1,586 EUR
Retailer 12€1,651 EUR
Retailer 14€1,654 EUR
Retailer 7€1,697 EUR
Retailer 2€1,831 EUR
Retailer 4€1,839 EUR
Retailer 5€1,923 EUR
Retailer 10€2,090 EUR
Retailer 6€2,121 EUR
Retailer 11€2,130 EUR
Retailer 8€2,267 EUR
Retailer 13€2,500 EUR
Retailer 16€2,858 EUR
Retailer 9€3,212 EUR
NZ Jewellers€3,844 EUR

33 data points across 16 retailers

22 retailers€1,352 EUR to €3,844 EUR

A
Cheapest Retailer
-
€1,352 EUR
A
Retailer 2
-
€1,586 EUR
View
A
Retailer 3
-
€1,651 EUR
View
A
Retailer 4
-
€1,654 EUR
View
B+
Retailer 5
-
€1,661 EUR
View
B+
Retailer 6
-
€1,697 EUR
View
Final sale: no returns
B+
Retailer 7
-
€1,793 EUR
View
B+
Retailer 8
-
€1,831 EUR
View
B+
Retailer 9
-
€1,839 EUR
View
Retailer 10
-
€1,872 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€1,923 EUR
View
B+
Retailer 12
-
€2,090 EUR
View
B+
Retailer 13
-
€2,121 EUR
View
B+
Retailer 14
-
€2,130 EUR
View
B+
Retailer 15
-
€2,166 EUR
View
Retailer 16
-
€2,267 EUR
View
Price last confirmed 31 days ago
B+
Retailer 17
-
€2,500 EUR
View
B
Retailer 18
-
€2,586 EUR
View
B
Retailer 19
-
€2,651 EUR
View
B
Retailer 20
-
€2,858 EUR
View
B
Retailer 21
-
€3,212 EUR
View
Most Expensive
B
NZ Jewellers
9a143a48-3796-46c3-b763-de09d02539a0 · Nov 4
€3,844 EUR
$4,331 USD
View
21 more retailers have this diamond
Prices start from €1,352 EURSave up to €2,492 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 Round
€1,352 EUR