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Marquise|Natural|IGI

1.53ct H IF Marquise Natural Diamond

VG • H/IF • IGI 773616544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773616544

Diamond specifications and retailer prices

From $13,147 AUD
As of November 6, 2026
Save $8,389 AUD (39%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,536 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 773616544. Listed at 18 retailers as of November 5, 2026, with prices from $13,147 to $21,536, a $8,389 spread on the same certified stone. NZ Jewellers lists it at $21,536. 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

1.53
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.9°
Pavilion angle35°
OriginNatural
Grading LabIGI
CertificateIGI 773616544
Dimensions12.09 × 6.31 × 3.37 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Top View
12.09 mm6.31 mm1.53 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 773616544
Side View
Table 62.0%Crown 32.9°Girdle: MED-THKPavilion 35°Culet: NoneDepth 53.4%

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: $15,731 AUD|Low: $12,393 AUD|High: $20,422 AUD|Avg: $15,942 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$13,905 AUD
Retailer 6$14,074 AUD
Retailer 2$14,117 AUD
Retailer 4$14,189 AUD
Retailer 8$14,261 AUD
Retailer 9$15,689 AUD
Retailer 1$15,731 AUD
Retailer 7$18,388 AUD
Retailer 3$18,850 AUD
Retailer 5$20,124 AUD

40 data points across 10 retailers

18 retailers$13,147 AUD to $21,536 AUD

A
Cheapest Retailer
-
$13,147 AUD
A
Retailer 2
-
$13,234 AUD
View
B+
Retailer 3
-
$14,074 AUD
View
B+
Retailer 4
-
$14,117 AUD
View
A
Retailer 5
-
$14,189 AUD
View
B+
Retailer 6
-
$14,261 AUD
View
Final sale: no returns
Retailer 7
-
$14,263 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$15,451 AUD
View
B+
Retailer 9
-
$15,481 AUD
View
B+
Retailer 10
-
$15,580 AUD
View
B+
Retailer 11
-
$15,689 AUD
View
B+
Retailer 12
-
$15,731 AUD
View
B+
Retailer 13
-
$15,807 AUD
View
B+
Retailer 14
-
$16,002 AUD
View
B
Retailer 15
-
$17,829 AUD
View
B
Retailer 16
-
$18,850 AUD
View
B
Retailer 17
-
$20,124 AUD
View
Most Expensive
B
NZ Jewellers
415e25af-9f2f-48a9-92a7-84d4d2aa9a79 · Nov 5
$21,536 AUD
$14,797 USD
View
17 more retailers have this diamond
Prices start from $13,147 AUDSave up to $8,389 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
1.53ct Marquise
$13,147 AUD