Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

ID • G/VS2 • GIA 7561179343

Certificate GIA 7561179343

Diamond specifications and retailer prices

From £494 GBP
$657 USD
As of October 28, 2026
Save £617 GBP (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,112 GBP at MOH London · As of October 25, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561179343. Listed at 9 retailers as of October 25, 2026, with prices from £494 to £1,112, a £617 spread on the same certified stone. MOH London lists it at £1,112. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.76°
OriginNatural
Grading LabGIA
CertificateGIA 7561179343
Dimensions7.89 × 4.26 × 2.64 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Cloud
Top View
7.89 mm4.26 mm0.51 ctG / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561179343
Side View
Table 61.0%Crown 34.76°Girdle: STK-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £1,112 GBP|Low: £494 GBP|High: £1,193 GBP|Avg: £775 GBP|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5£494 GBP
Retailer 9£572 GBP
Retailer 6£602 GBP
Retailer 2£698 GBP
Retailer 4£711 GBP
Retailer 7£816 GBP
Retailer 3£841 GBP
Retailer 8£936 GBP
MOH London£1,112 GBP

42 data points across 9 retailers

9 retailers£494 GBP to £1,112 GBP

A
Cheapest Retailer
-
£494 GBP
$657 USD
A
Retailer 2
-
£572 GBP
$760 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
£602 GBP
$800 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
£698 GBP
$927 USD
View
A
Retailer 5
-
£711 GBP
View
B+
Retailer 6
-
£816 GBP
$1,084 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
£841 GBP
€1,064 EUR
View
B+
Retailer 8
-
£936 GBP
A$1,914 AUD
View
Price last confirmed 25 days ago
Most Expensive
B+
MOH London
FDE4B5DA5 · Oct 25
£1,112 GBP
View
8 more retailers have this diamond
Prices start from £494 GBPSave up to £617 GBP

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
£494 GBP