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Radiant|Natural|GIA

0.51ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 2564410009

Certificate GIA 2564410009

Diamond specifications and retailer prices

From €648 EUR
$727 USD
As of November 1, 2026
Save €1,629 EUR (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,277 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 F 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 2564410009. Listed at 19 retailers as of October 30, 2026, with prices from €648 to €2,277, a €1,629 spread on the same certified stone. NZ Jewellers lists it at €2,277. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.37°
Pavilion angle28.25°
OriginNatural
Grading LabGIA
CertificateGIA 2564410009
Dimensions5.66 × 3.83 × 2.51 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Cloud, Crystal, Pinpoint
Top View
5.66 mm3.83 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564410009
Side View
Table 66.0%Crown 48.37°Girdle: STK-THKPavilion 28.25°Culet: NoneDepth 65.7%

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 1
Current: €2,277 EUR|Low: €648 EUR|High: €2,357 EUR|Avg: €960 EUR|-3.4%
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 2, 2026
Retailer 6€648 EUR
Retailer 7€670 EUR
Retailer 14€727 EUR
Retailer 3€736 EUR
Retailer 8€752 EUR
Retailer 9€754 EUR
Retailer 16€823 EUR
Retailer 5€838 EUR
Retailer 10€843 EUR
Retailer 13€845 EUR
Retailer 15€874 EUR
Retailer 12€874 EUR
Retailer 11€910 EUR
Retailer 4€976 EUR
Retailer 2€1,330 EUR
NZ Jewellers€2,277 EUR

25 data points across 16 retailers

19 retailers€648 EUR to €2,277 EUR

A
Cheapest Retailer
-
€648 EUR
$727 USD
A
Retailer 2
-
€670 EUR
$751 USD
View
Final sale: no returns
A
Retailer 3
-
€727 EUR
$815 USD
View
A
Retailer 4
-
€736 EUR
$825 USD
View
A
Retailer 5
-
€752 EUR
$843 USD
View
A
Retailer 6
-
€754 EUR
$846 USD
View
B+
Retailer 7
-
€823 EUR
$923 USD
View
B+
Retailer 8
-
€838 EUR
$940 USD
View
B+
Retailer 9
-
€843 EUR
£745 GBP
View
B+
Retailer 10
-
€845 EUR
$947 USD
View
B+
Retailer 11
-
€874 EUR
$980 USD
View
B+
Retailer 12
-
€874 EUR
£772 GBP
View
B+
Retailer 13
-
€910 EUR
£804 GBP
View
B+
Retailer 14
-
€976 EUR
$1,094 USD
View
Retailer 15
-
€979 EUR
£864 GBP
View
Price last confirmed 21 days ago
Retailer 16
-
€979 EUR
£864 GBP
View
Price last confirmed 11 days ago
B+
Retailer 17
-
€979 EUR
£864 GBP
View
B+
Retailer 18
-
€1,330 EUR
£1,175 GBP
View
Most Expensive
B
NZ Jewellers
86fa1d47-b5af-4762-bd94-09c23e966376 · Oct 30
€2,277 EUR
$2,554 USD
View
18 more retailers have this diamond
Prices start from €648 EURSave up to €1,629 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
€648 EUR