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Marquise|Natural|IGI

0.53ct H IF Marquise Natural Diamond

VG • H/IF • IGI 815665070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815665070

Diamond specifications and retailer prices

From $750 AUD
As of November 6, 2026
Save $1,796 AUD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,545 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural marquise diamond

This 0.53ct 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 815665070. Listed at 15 retailers as of November 5, 2026, with prices from $750 to $2,545, a $1,796 spread on the same certified stone. NZ Jewellers lists it at $2,545. 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

0.53
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 815665070
Dimensions8.61 × 4.36 × 2.53 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
8.61 mm4.36 mm0.53 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815665070
Side View
Table 56.0%Crown 31.3°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 58.0%

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: $2,545 AUD|Low: $750 AUD|High: $2,545 AUD|Avg: $1,180 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
Retailer 13
Retailer 14
Retailer 15
November 7, 2026
Retailer 7$750 AUD
Retailer 3$812 AUD
Retailer 8$875 AUD
Retailer 13$875 AUD
Retailer 2$915 AUD
Retailer 6$937 AUD
Retailer 15$1,003 AUD
Retailer 5$1,013 AUD
Retailer 14$1,016 AUD
Retailer 10$1,054 AUD
Retailer 4$1,099 AUD
Retailer 11$1,199 AUD
Retailer 12$1,252 AUD
Retailer 9$1,864 AUD
NZ Jewellers$2,545 AUD

9 data points across 15 retailers

15 retailers$750 AUD to $2,545 AUD

A
Cheapest Retailer
-
$750 AUD
Final sale: no returns
A
Retailer 2
-
$812 AUD
View
A
Retailer 3
-
$875 AUD
View
A
Retailer 4
-
$875 AUD
View
A
Retailer 5
-
$915 AUD
View
A
Retailer 6
-
$937 AUD
View
A
Retailer 7
-
$1,003 AUD
View
A
Retailer 8
-
$1,013 AUD
View
A
Retailer 9
-
$1,016 AUD
View
A
Retailer 10
-
$1,054 AUD
View
A
Retailer 11
-
$1,099 AUD
View
A
Retailer 12
-
$1,199 AUD
View
A
Retailer 13
-
$1,252 AUD
View
B
Retailer 14
-
$1,864 AUD
View
Most Expensive
B
NZ Jewellers
e1f6f0e4-e83b-4b55-9e75-634cb456aadd · Nov 5
$2,545 AUD
$1,749 USD
View
14 more retailers have this diamond
Prices start from $750 AUDSave up to $1,796 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
0.53ct Marquise
$750 AUD