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Marquise|Natural|GIA

0.54ct G I1 Marquise Natural Diamond

VG • G/I1 • GIA 2221500402

Certificate GIA 2221500402

Diamond specifications and retailer prices

From $1,134 AUD
$795 USD
As of November 1, 2026
Save $605 AUD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,739 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221500402. Listed at 12 retailers as of November 1, 2026, with prices from $1,134 to $1,739, a $605 spread on the same certified stone. Yorxs lists it at $1,739. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221500402
Dimensions8.94 × 4.10 × 2.61 mm
L/W Ratio2.18
Culet sizeNone
Top View
8.94 mm4.10 mm0.54 ctG / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2221500402
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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 1
Current: $1,134 AUD|Low: $883 AUD|High: $2,018 AUD|Avg: $1,406 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 2, 2026
Retailer 2$883 AUD
Retailer 1$1,134 AUD
Retailer 4$1,216 AUD
Retailer 9$1,230 AUD
Retailer 3$1,239 AUD
Retailer 6$1,484 AUD
Retailer 7$1,484 AUD
Retailer 8$1,505 AUD
Retailer 10$1,541 AUD
Yorxs$1,739 AUD
Retailer 5$2,018 AUD

15 data points across 11 retailers

12 retailers$1,134 AUD to $1,739 AUD

B+
Cheapest Retailer
-
$1,134 AUD
$795 USD
B
Retailer 2
-
$1,216 AUD
$852 USD
View
B
Retailer 3
-
$1,216 AUD
$852 USD
View
B
Retailer 4
-
$1,230 AUD
$862 USD
View
B
Retailer 5
-
$1,239 AUD
$868 USD
View
B
Retailer 6
-
$1,403 AUD
$983 USD
View
B
Retailer 7
-
$1,484 AUD
$1,040 USD
View
B
Retailer 8
-
$1,484 AUD
$1,040 USD
View
B
Retailer 9
-
$1,505 AUD
$1,055 USD
View
B
Retailer 10
-
$1,541 AUD
$1,080 USD
View
Most Expensive
C
Yorxs
508410943 · Nov 2
$1,739 AUD
€1,161 EUR
View
10 more retailers have this diamond
Prices start from $1,134 AUDSave up to $605 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
$1,134 AUD