Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

ID • G/VS2 • GIA 7561179343

Certificate GIA 7561179343

Diamond specifications and retailer prices

From $657 USD
As of October 28, 2026
Save $460 USD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,477 USD 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
Color
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: $1,477 USD|Low: $657 USD|High: $1,585 USD|Avg: $1,029 USD|-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$657 USD
Retailer 9$760 USD
Retailer 6$800 USD
Retailer 3$927 USD
Retailer 2$951 USD
Retailer 7$1,084 USD
Retailer 4$1,117 USD
Retailer 8$1,244 USD
MOH London$1,477 USD

42 data points across 9 retailers

9 retailers$657 USD to $1,117 USD

A
Cheapest Retailer
-
$657 USD
Retailer 2
-
$760 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$800 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$927 USD
View
A
Retailer 5
-
$951 USD
£749 GBP
View
Retailer 6
-
$1,084 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$1,117 USD
€1,064 EUR
View
Retailer 8
-
$1,244 USD
A$1,914 AUD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
FDE4B5DA5 · Oct 25
$1,477 USD
£1,163 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $657 USDSave up to $460 USD

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
$657 USD