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Marquise|Natural|GIA

0.54ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 5516294786

Certificate GIA 5516294786

Diamond specifications and retailer prices

From $562 AUD
As of November 6, 2026
Save $1,851 AUD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,413 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5516294786. Listed at 15 retailers as of November 5, 2026, with prices from $562 to $2,413, a $1,851 spread on the same certified stone. NZ Jewellers lists it at $2,413. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5516294786
Dimensions7.37 × 4.18 × 2.94 mm
L/W Ratio1.76
Top View
7.37 mm4.18 mm0.54 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5516294786
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.4%

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 6
Current: $2,413 AUD|Low: $562 AUD|High: $2,413 AUD|Avg: $977 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$562 AUD
Retailer 3$709 AUD
Retailer 11$770 AUD
Retailer 4$793 AUD
Retailer 6$800 AUD
Retailer 10$828 AUD
Retailer 12$888 AUD
Retailer 5$913 AUD
Retailer 8$955 AUD
Retailer 7$1,033 AUD
Retailer 9$1,774 AUD
NZ Jewellers$2,413 AUD

37 data points across 12 retailers

15 retailers$562 AUD to $2,413 AUD

A
Cheapest Retailer
-
$562 AUD
B+
Retailer 2
-
$652 AUD
View
B+
Retailer 3
-
$709 AUD
View
Final sale: no returns
B+
Retailer 4
-
$770 AUD
View
B+
Retailer 5
-
$793 AUD
View
B+
Retailer 6
-
$800 AUD
View
Retailer 7
-
$828 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$828 AUD
View
B+
Retailer 9
-
$888 AUD
View
B+
Retailer 10
-
$913 AUD
View
B+
Retailer 11
-
$949 AUD
View
B+
Retailer 12
-
$955 AUD
View
B+
Retailer 13
-
$1,033 AUD
View
B
Retailer 14
-
$1,774 AUD
View
Most Expensive
C
NZ Jewellers
c5d5de2b-d6be-43e5-8bfe-abc95a5ff084 · Nov 5
$2,413 AUD
$1,658 USD
View
14 more retailers have this diamond
Prices start from $562 AUDSave up to $1,851 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
0.54ct Marquise
$562 AUD