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Marquise|Natural|GIA

0.51ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • GIA 6555952276

Certificate GIA 6555952276

Diamond specifications and retailer prices

From $723 AUD
As of November 5, 2026
Save $1,139 AUD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,861 AUD 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 6555952276. Listed at 5 retailers as of November 4, 2026, with prices from $723 to $1,861, a $1,139 spread on the same certified stone. MOH London lists it at $1,861. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555952276
Dimensions8.58 × 3.98 × 2.58 mm
L/W Ratio2.16
Culet sizeNone
Key to symbols
Pinpoint, Cloud, Needle
Top View
8.58 mm3.98 mm0.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555952276
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

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: $1,861 AUD|Low: $711 AUD|High: $1,963 AUD|Avg: $1,161 AUD|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$723 AUD
Retailer 5$807 AUD
Retailer 2$984 AUD
Retailer 4$1,134 AUD
MOH London$1,861 AUD

33 data points across 5 retailers

5 retailers$723 AUD to $1,861 AUD

A
Cheapest Retailer
-
$723 AUD
A
Retailer 2
-
$807 AUD
View
A
Retailer 3
-
$984 AUD
View
A
Retailer 4
-
$1,134 AUD
View
Most Expensive
B+
MOH London
FFADA594F · Nov 4
$1,861 AUD
£1,026 GBP
View
4 more retailers have this diamond
Prices start from $723 AUDSave up to $1,139 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
$723 AUD