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Marquise|Natural|GIA

0.54ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 7552469032

Certificate GIA 7552469032

Diamond specifications and retailer prices

From $802 AUD
As of November 6, 2026
Save $1,925 AUD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,727 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552469032. Listed at 11 retailers as of November 5, 2026, with prices from $802 to $2,727, a $1,925 spread on the same certified stone. NZ Jewellers lists it at $2,727. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552469032
Dimensions8.44 × 4.23 × 2.64 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
8.44 mm4.23 mm0.54 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552469032
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

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: $2,727 AUD|Low: $735 AUD|High: $2,727 AUD|Avg: $1,275 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$802 AUD
Retailer 8$870 AUD
Retailer 6$937 AUD
Retailer 9$937 AUD
Retailer 7$1,004 AUD
Retailer 2$1,032 AUD
Retailer 3$1,057 AUD
Retailer 5$1,279 AUD
Retailer 4$2,004 AUD
NZ Jewellers$2,727 AUD

38 data points across 10 retailers

11 retailers$802 AUD to $2,727 AUD

A
Cheapest Retailer
-
$802 AUD
Final sale: no returns
A
Retailer 2
-
$870 AUD
View
Retailer 3
-
$870 AUD
View
Price last confirmed 15 days ago
Retailer 4
-
$937 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$937 AUD
View
B+
Retailer 6
-
$1,004 AUD
View
B+
Retailer 7
-
$1,032 AUD
View
B+
Retailer 8
-
$1,057 AUD
View
B+
Retailer 9
-
$1,279 AUD
View
B
Retailer 10
-
$2,004 AUD
View
Most Expensive
B
NZ Jewellers
cfaea893-7a02-487e-83e2-1a0c02665940 · Nov 5
$2,727 AUD
$1,874 USD
View
10 more retailers have this diamond
Prices start from $802 AUDSave up to $1,925 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
$802 AUD