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Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

ID • G/VS2 • GIA 7561179343

Certificate GIA 7561179343

Diamond specifications and retailer prices

From $935 AUD
$657 USD
As of October 28, 2026
Save $655 AUD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,103 AUD 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 28, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,103 AUD|Low: $935 AUD|High: $2,256 AUD|Avg: $1,465 AUD|-6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$935 AUD
Retailer 9$1,082 AUD
Retailer 6$1,139 AUD
Retailer 3$1,320 AUD
Retailer 2$1,353 AUD
Retailer 7$1,543 AUD
Retailer 4$1,590 AUD
Retailer 8$1,771 AUD
MOH London$2,103 AUD

42 data points across 9 retailers

9 retailers$935 AUD to $1,590 AUD

A
Cheapest Retailer
-
$935 AUD
$657 USD
Retailer 2
-
$1,082 AUD
$760 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$1,139 AUD
$800 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,320 AUD
$927 USD
View
A
Retailer 5
-
$1,353 AUD
£749 GBP
View
Retailer 6
-
$1,543 AUD
$1,084 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$1,590 AUD
€1,064 EUR
View
Retailer 8
-
$1,771 AUD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
FDE4B5DA5 · Oct 25
$2,103 AUD
£1,163 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from $935 AUDSave up to $655 AUD

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
$935 AUD