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Marquise|Natural|IGI

0.73ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 815674392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815674392

Diamond specifications and retailer prices

From $796 AUD
₹53,162 INR
As of November 2, 2026
Save $2,518 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,315 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815674392. Listed at 14 retailers as of October 30, 2026, with prices from $796 to $3,315, a $2,518 spread on the same certified stone. NZ Jewellers lists it at $3,315. 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

0.73
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 815674392
Dimensions8.75 × 4.72 × 2.98 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
8.75 mm4.72 mm0.73 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815674392
Side View
Table 61.0%Crown 32.4°Girdle: STK-THKPavilion 41°Culet: NoneDepth 63.1%

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 2
Current: $3,315 AUD|Low: $795 AUD|High: $3,315 AUD|Avg: $1,354 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
November 2, 2026
Retailer 7$796 AUD
Retailer 4$975 AUD
Retailer 14$1,056 AUD
Retailer 10$1,057 AUD
Retailer 12$1,057 AUD
Retailer 5$1,074 AUD
Retailer 11$1,097 AUD
Retailer 13$1,220 AUD
Retailer 6$1,246 AUD
Retailer 3$1,280 AUD
Retailer 9$1,401 AUD
Retailer 8$1,403 AUD
Retailer 2$1,935 AUD
NZ Jewellers$3,315 AUD

38 data points across 14 retailers

14 retailers$796 AUD to $3,315 AUD

A
Cheapest Retailer
-
$796 AUD
₹53,162 INR
B+
Retailer 2
-
$975 AUD
$683 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,056 AUD
$740 USD
View
B+
Retailer 4
-
$1,057 AUD
$741 USD
View
B+
Retailer 5
-
$1,057 AUD
$741 USD
View
B+
Retailer 6
-
$1,074 AUD
$753 USD
View
B+
Retailer 7
-
$1,097 AUD
$769 USD
View
B+
Retailer 8
-
$1,220 AUD
$855 USD
View
B+
Retailer 9
-
$1,246 AUD
$873 USD
View
B+
Retailer 10
-
$1,280 AUD
$897 USD
View
B
Retailer 11
-
$1,401 AUD
€935 EUR
View
B
Retailer 12
-
$1,403 AUD
£774 GBP
View
B
Retailer 13
-
$1,935 AUD
£1,068 GBP
View
Most Expensive
C
NZ Jewellers
dda5ac01-a14f-4c8a-94de-f202dc1577cd · Oct 30
$3,315 AUD
$2,323 USD
View
13 more retailers have this diamond
Prices start from $796 AUDSave up to $2,518 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
0.73ct Marquise
$796 AUD