CaratHunter
Plans
Marquise|Natural|GIA

0.54ct I IF Marquise Natural Diamond

I/IF • GIA 6551605228

Certificate GIA 6551605228

Diamond specifications and retailer prices

From $981 AUD
As of November 6, 2026
Save $2,350 AUD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,331 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 6551605228. Listed at 5 retailers as of November 5, 2026, with prices from $981 to $3,331, a $2,350 spread on the same certified stone. NZ Jewellers lists it at $3,331. 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
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6551605228
Dimensions9.33 × 4.00 × 2.58 mm
L/W Ratio2.33
Key to symbols
Minor Details of Polish
Top View
9.33 mm4.00 mm0.54 ctI / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6551605228
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,331 AUD|Low: $847 AUD|High: $3,785 AUD|Avg: $1,916 AUD|-12.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$981 AUD
Retailer 2$1,415 AUD
Retailer 5$1,467 AUD
Retailer 3$1,942 AUD
NZ Jewellers$3,331 AUD

27 data points across 5 retailers

5 retailers$981 AUD to $3,331 AUD

B+
Cheapest Retailer
-
$981 AUD
Final sale: no returns
B+
Retailer 2
-
$1,415 AUD
View
B+
Retailer 3
-
$1,467 AUD
View
B
Retailer 4
-
$1,942 AUD
View
Most Expensive
B
NZ Jewellers
f3727d21-b8f6-4952-bceb-586f6b1c02de · Nov 5
$3,331 AUD
$2,289 USD
View
4 more retailers have this diamond
Prices start from $981 AUDSave up to $2,350 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
$981 AUD