Marquise|Natural|GIA

0.51ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • GIA 5566642616

Certificate GIA 5566642616

Diamond specifications and retailer prices

From €433 EUR
As of November 5, 2026
Save €919 EUR (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,352 EUR at MOH London · As of November 4, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566642616. Listed at 8 retailers as of November 4, 2026, with prices from €433 to €1,352, a €919 spread on the same certified stone. MOH London lists it at €1,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566642616
Dimensions8.25 × 4.07 × 2.60 mm
L/W Ratio2.03
Top View
8.25 mm4.07 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5566642616
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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 5
Current: €1,352 EUR|Low: €433 EUR|High: €1,352 EUR|Avg: €785 EUR|+3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2€433 EUR
Retailer 6€575 EUR
Retailer 3€671 EUR
Retailer 7€705 EUR
Retailer 5€806 EUR
Retailer 4€856 EUR
MOH London€1,352 EUR

13 data points across 7 retailers

8 retailers€433 EUR to €1,352 EUR

A
Cheapest Retailer
-
€433 EUR
A
Retailer 2
-
€560 EUR
View
A
Retailer 3
-
€575 EUR
View
A
Retailer 4
-
€671 EUR
View
A
Retailer 5
-
€705 EUR
View
B+
Retailer 6
-
€806 EUR
View
B+
Retailer 7
-
€856 EUR
View
Most Expensive
B
MOH London
63534C287 · Nov 4
€1,352 EUR
£1,195 GBP
View
7 more retailers have this diamond
Prices start from €433 EURSave up to €919 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
€433 EUR