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Marquise|Natural|GIA

0.51ct F IF Marquise Natural Diamond

EX • F/IF • GIA 7566721406

Certificate GIA 7566721406

Diamond specifications and retailer prices

From €912 EUR
A$1,574 AUD
As of November 2, 2026
Save €1,557 EUR (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,470 EUR at NZ Jewellers · As of November 3, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566721406. Listed at 8 retailers as of November 2, 2026, with prices from €912 to €2,470, a €1,557 spread on the same certified stone. NZ Jewellers lists it at €2,470. 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
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566721406
Dimensions7.67 × 4.13 × 2.68 mm
L/W Ratio1.86
Key to symbols
Surface Graining, Minor Details of Polish
Top View
7.67 mm4.13 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566721406
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.8%

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: €2,470 EUR|Low: €798 EUR|High: €2,470 EUR|Avg: €1,500 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5€934 EUR
Retailer 2€1,142 EUR
Retailer 7€1,303 EUR
Retailer 3€1,417 EUR
Retailer 4€1,855 EUR
Retailer 6€2,038 EUR
NZ Jewellers€2,470 EUR

10 data points across 7 retailers

8 retailers€912 EUR to €2,470 EUR

A
Cheapest Retailer
-
€912 EUR
A$1,574 AUD
A
Retailer 2
-
€934 EUR
$1,048 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,142 EUR
£1,009 GBP
View
B+
Retailer 4
-
€1,303 EUR
$1,461 USD
View
B+
Retailer 5
-
€1,417 EUR
View
B
Retailer 6
-
€1,855 EUR
£1,638 GBP
View
B
Retailer 7
-
€2,038 EUR
£1,800 GBP
View
Most Expensive
B
NZ Jewellers
d10da220-3041-4d94-b7fa-33e150d15587 · Nov 3
€2,470 EUR
$2,770 USD
View
7 more retailers have this diamond
Prices start from €912 EURSave up to €1,557 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
€912 EUR