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Marquise|Natural|GIA

0.54ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 6552714300

Certificate GIA 6552714300

Diamond specifications and retailer prices

From $826 AUD
SGD 782 SGD
As of November 2, 2026
Save $101 AUD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $927 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552714300. Listed at 2 retailers as of November 2, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552714300
Dimensions8.43 × 4.34 × 2.66 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Feather
Top View
8.43 mm4.34 mm0.54 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6552714300
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $927 AUD|Low: $826 AUD|High: $927 AUD|Avg: $869 AUD|+2.6%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$826 AUD
77 Diamonds$927 AUD

39 data points across 2 retailers

2 retailers$826 AUD to $927 AUD

B+
Cheapest Retailer
-
$826 AUD
SGD 782 SGD
Most Expensive
B+
77 Diamonds
MQCPQTMVNJ8Q · Nov 2
$927 AUD
£512 GBP
View
1 more retailer has this diamond
Prices start from $826 AUDSave up to $101 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.

B+
0.54ct Marquise
$826 AUD