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Marquise|Natural|GIA

0.51ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 2517200142

Certificate GIA 2517200142

Diamond specifications and retailer prices

From €868 EUR
£766 GBP
As of November 2, 2026
Save €464 EUR (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,332 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517200142. Listed at 5 retailers as of November 2, 2026, with prices from €868 to €1,332, a €464 spread on the same certified stone. MOH London lists it at €1,332. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2517200142
Dimensions8.05 × 4.22 × 2.68 mm
L/W Ratio1.91
Top View
8.05 mm4.22 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2517200142
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,332 EUR|Low: €829 EUR|High: €1,347 EUR|Avg: €1,073 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2€868 EUR
Retailer 3€1,027 EUR
Retailer 4€1,093 EUR
MOH London€1,332 EUR

30 data points across 4 retailers

5 retailers€868 EUR to €1,332 EUR

B+
Cheapest Retailer
-
€868 EUR
£766 GBP
B
Retailer 2
-
€976 EUR
$1,095 USD
View
B
Retailer 3
-
€1,027 EUR
View
Retailer 4
-
€1,093 EUR
A$1,886 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
A458A5DFD · Nov 2
€1,332 EUR
£1,176 GBP
View
4 more retailers have this diamond
Prices start from €868 EURSave up to €464 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.

B+
0.51ct Marquise
€868 EUR