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Marquise|Natural|GIA

0.51ct F IF Marquise Natural Diamond

EX • F/IF • GIA 6555268887

Certificate GIA 6555268887

Diamond specifications and retailer prices

From €1,052 EUR
$1,180 USD
As of October 28, 2026
Save €1,626 EUR (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,678 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555268887. Listed at 17 retailers as of October 27, 2026, with prices from €1,052 to €2,678, a €1,626 spread on the same certified stone. NZ Jewellers lists it at €2,678. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555268887
Dimensions8.39 × 4.23 × 2.51 mm
L/W Ratio1.98
Key to symbols
Surface Graining, Minor Details of Polish
Top View
8.39 mm4.23 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555268887
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 59.4%

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 28
Current: €2,678 EUR|Low: €929 EUR|High: €2,678 EUR|Avg: €1,448 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
Retailer 17
October 28, 2026
Retailer 17€980 EUR
Retailer 14€1,013 EUR
Retailer 15€1,052 EUR
Retailer 6€1,098 EUR
Retailer 8€1,098 EUR
Retailer 4€1,140 EUR
Retailer 5€1,165 EUR
Retailer 16€1,208 EUR
Retailer 2€1,245 EUR
Retailer 10€1,246 EUR
Retailer 7€1,267 EUR
Retailer 3€1,436 EUR
Retailer 11€1,526 EUR
Retailer 12€1,691 EUR
Retailer 9€1,984 EUR
Retailer 13€2,013 EUR
NZ Jewellers€2,678 EUR

38 data points across 17 retailers

17 retailers€1,052 EUR to €2,678 EUR

Retailer 1
-
€980 EUR
$1,099 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€1,052 EUR
$1,180 USD
View
Retailer 3
-
€1,098 EUR
$1,231 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€1,098 EUR
$1,231 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€1,140 EUR
$1,279 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€1,165 EUR
$1,307 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€1,208 EUR
$1,355 USD
View
Price last confirmed 6 days ago
B+
Retailer 8
-
€1,245 EUR
£1,100 GBP
View
B+
Retailer 9
-
€1,246 EUR
£1,100 GBP
View
B+
Retailer 10
-
€1,267 EUR
$1,421 USD
View
B+
Retailer 11
-
€1,387 EUR
$1,556 USD
View
Retailer 12
-
€1,436 EUR
A$2,477 AUD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
€1,526 EUR
View
Retailer 14
-
€1,691 EUR
ZAR 30,637 ZAR
View
Price last confirmed 7 days ago
B
Retailer 15
-
€1,984 EUR
£1,752 GBP
View
Retailer 16
-
€2,013 EUR
£1,778 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
7a29c486-0c14-4f47-b713-ec5c2f2a0c27 · Oct 27
€2,678 EUR
$3,004 USD
View
16 more retailers have this diamond
Prices start from €1,052 EURSave up to €1,626 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
€1,052 EUR