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Marquise|Natural|GIA

0.56ct G IF Marquise Natural Diamond

EX • G/IF • GIA 6542597719

Certificate GIA 6542597719

Diamond specifications and retailer prices

From $1,458 AUD
As of November 7, 2026
Save $151 AUD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,610 AUD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.56ct natural marquise diamond

This 0.56ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542597719. Listed at 2 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 6542597719
Dimensions8.33 × 4.33 × 2.68 mm
L/W Ratio1.92
Top View
8.33 mm4.33 mm0.56 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542597719
Side View
Table 62.0%Crown 35°Girdle: STK-VTKPavilion 39.9°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 7
Current: $1,610 AUD|Low: $1,445 AUD|High: $1,704 AUD|Avg: $1,559 AUD|-5.6%
Blue Nile
Retailer 2
Retailer 3
November 7, 2026
Retailer 2$1,458 AUD
Retailer 3$1,556 AUD
Blue Nile$1,610 AUD

41 data points across 3 retailers

2 retailers$1,458 AUD to $1,610 AUD

A
Cheapest Retailer
-
$1,458 AUD
Most Expensive
A
Blue Nile
28196011 · Nov 5
$1,610 AUD
$1,106 USD
View
1 more retailer has this diamond
Prices start from $1,458 AUDSave up to $151 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
0.56ct Marquise
$1,458 AUD