Radiant|Natural|GIA

0.51ct D IF Radiant Natural Diamond

EX • D/IF • GIA 1567123776

Certificate GIA 1567123776

Diamond specifications and retailer prices

From €665 EUR
As of November 4, 2026
Save €1,592 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,257 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567123776. Listed at 16 retailers as of November 3, 2026, with prices from €665 to €2,257, a €1,592 spread on the same certified stone. NZ Jewellers lists it at €2,257. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1567123776
Dimensions4.08 × 5.44 × 2.70 mm
L/W Ratio1.33
Top View
4.08 mm5.44 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1567123776
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 66.2%

Caratlytics Score

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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: €2,257 EUR|Low: €663 EUR|High: €2,651 EUR|Avg: €1,127 EUR|-14.9%
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
November 5, 2026
Retailer 5€665 EUR
Retailer 2€666 EUR
Retailer 13€747 EUR
Retailer 11€810 EUR
Retailer 15€838 EUR
Retailer 4€840 EUR
Retailer 8€857 EUR
Retailer 14€901 EUR
Retailer 12€923 EUR
Retailer 10€983 EUR
Retailer 7€1,108 EUR
Retailer 9€1,111 EUR
Retailer 3€1,318 EUR
Retailer 6€1,797 EUR
NZ Jewellers€2,257 EUR

27 data points across 15 retailers

16 retailers€665 EUR to €2,257 EUR

A
Cheapest Retailer
-
€665 EUR
Final sale: no returns
A
Retailer 2
-
€666 EUR
View
A
Retailer 3
-
€747 EUR
View
A
Retailer 4
-
€810 EUR
View
A
Retailer 5
-
€838 EUR
View
A
Retailer 6
-
€840 EUR
View
A
Retailer 7
-
€857 EUR
View
A
Retailer 8
-
€901 EUR
View
A
Retailer 9
-
€923 EUR
View
B+
Retailer 10
-
€983 EUR
View
Retailer 11
-
€1,108 EUR
View
Price last confirmed 20 days ago
B+
Retailer 12
-
€1,111 EUR
View
Retailer 13
-
€1,309 EUR
View
Price last confirmed 33 days ago
B+
Retailer 14
-
€1,318 EUR
View
Retailer 15
-
€1,797 EUR
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
300789cb-969e-4c36-9a35-9d0a74070f30 · Nov 3
€2,257 EUR
$2,520 USD
View
15 more retailers have this diamond
Prices start from €665 EURSave up to €1,592 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
€665 EUR