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Marquise|Natural|IGI

0.54ct H IF Marquise Natural Diamond

VG • H/IF • IGI 809612817

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 809612817

Diamond specifications and retailer prices

From $918 AUD
As of November 6, 2026
Save $1,370 AUD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,321 AUD at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 809612817. Listed at 22 retailers as of November 6, 2026, with a 149% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 809612817
Dimensions9.24 × 4.16 × 2.46 mm
L/W Ratio2.22
Girdle conditionFaceted
Top View
9.24 mm4.16 mm0.54 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809612817
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $995 AUD|Low: $895 AUD|High: $2,301 AUD|Avg: $1,418 AUD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 2$918 AUD
Retailer 1$995 AUD
Retailer 13$995 AUD
Retailer 11$1,035 AUD
Retailer 12$1,188 AUD
Retailer 7$1,253 AUD
Retailer 8$1,259 AUD
Retailer 3$1,272 AUD
Retailer 4$1,368 AUD
Retailer 10$1,413 AUD
Retailer 9$1,537 AUD
Retailer 5$2,129 AUD
Retailer 6$2,288 AUD

44 data points across 13 retailers

22 retailers$918 AUD to $2,288 AUD

A
Cheapest Retailer
-
$918 AUD
Final sale: no returns
A
Retailer 2
-
$995 AUD
View
A
Retailer 3
-
$995 AUD
View
A
Retailer 4
-
$1,035 AUD
View
Retailer 5
-
$1,060 AUD
View
Price last confirmed 43 days ago
Retailer 6
-
$1,060 AUD
View
Price last confirmed 13 days ago
Retailer 7
-
$1,060 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,100 AUD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$1,188 AUD
View
Retailer 10
-
$1,221 AUD
View
Price last confirmed 53 days ago
Retailer 11
-
$1,221 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$1,221 AUD
View
Price last confirmed 45 days ago
A
Retailer 13
-
$1,253 AUD
View
B+
Retailer 14
-
$1,259 AUD
View
A
Retailer 15
-
$1,272 AUD
View
A
Retailer 16
-
$1,413 AUD
View
B+
Retailer 17
-
$1,537 AUD
View
Retailer 18
-
$2,129 AUD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$2,288 AUD
View
Retailer 20
-
$3,321 AUD
View
Price last confirmed 11 days ago
Retailer 21
-
$3,321 AUD
View
Price last confirmed 53 days ago
Most Expensive
NZ Jewellers
9bd54580-0609-4c85-8622-417e0c10467b · Sep 25
$3,321 AUD
$2,282 USD
View
Price last confirmed 43 days ago
21 more retailers have this diamond
Prices start from $918 AUDSave up to $1,370 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
$918 AUD