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Marquise|Natural|GIA

0.51ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6555265355

Certificate GIA 6555265355

Diamond specifications and retailer prices

From €728 EUR
$817 USD
As of October 27, 2026
Save €1,771 EUR (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,499 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise 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 6555265355. Listed at 18 retailers as of October 27, 2026, with prices from €728 to €2,499, a €1,771 spread on the same certified stone. NZ Jewellers lists it at €2,499. 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555265355
Dimensions8.08 × 4.19 × 2.69 mm
L/W Ratio1.93
Key to symbols
Crystal, Twinning Wisp, Cloud, Pinpoint
Top View
8.08 mm4.19 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555265355
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.2%

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: Oct 27
Current: €2,499 EUR|Low: €674 EUR|High: €2,499 EUR|Avg: €1,088 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
October 28, 2026
Retailer 11€728 EUR
Retailer 14€735 EUR
Retailer 3€797 EUR
Retailer 7€797 EUR
Retailer 15€806 EUR
Retailer 5€827 EUR
Retailer 6€906 EUR
Retailer 8€919 EUR
Retailer 2€928 EUR
Retailer 9€931 EUR
Retailer 16€936 EUR
Retailer 10€1,118 EUR
Retailer 4€1,198 EUR
Retailer 12€1,227 EUR
Retailer 13€1,462 EUR
NZ Jewellers€2,499 EUR

37 data points across 16 retailers

18 retailers€728 EUR to €2,499 EUR

A
Cheapest Retailer
-
€728 EUR
$817 USD
Retailer 2
-
€797 EUR
$894 USD
View
Price last confirmed 7 days ago
Retailer 3
-
€797 EUR
$894 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
€806 EUR
$904 USD
View
Retailer 5
-
€827 EUR
$928 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€906 EUR
$1,016 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€919 EUR
$1,031 USD
View
Retailer 8
-
€919 EUR
$1,031 USD
View
Price last confirmed 63 days ago
B+
Retailer 9
-
€928 EUR
£819 GBP
View
B+
Retailer 10
-
€931 EUR
£822 GBP
View
Retailer 11
-
€936 EUR
$1,050 USD
View
Price last confirmed 6 days ago
B+
Retailer 12
-
€1,054 EUR
$1,182 USD
View
B+
Retailer 13
-
€1,118 EUR
View
Retailer 14
-
€1,198 EUR
A$2,068 AUD
View
Price last confirmed 29 days ago
Retailer 15
-
€1,227 EUR
ZAR 22,237 ZAR
View
Price last confirmed 7 days ago
Retailer 16
-
€1,462 EUR
£1,291 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
€1,590 EUR
£1,404 GBP
View
Most Expensive
B
NZ Jewellers
83f939ba-4201-42fa-b91d-c581c52c6313 · Oct 27
€2,499 EUR
$2,803 USD
View
17 more retailers have this diamond
Prices start from €728 EURSave up to €1,771 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 Marquise
€728 EUR