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Marquise|Natural|IGI

1.50ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 496112348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 496112348

Diamond specifications and retailer prices

From $5,538 AUD
$3,890 USD
As of November 1, 2026
Save $7,874 AUD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,412 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 496112348. Listed at 5 retailers as of November 1, 2026, with prices from $5,538 to $13,412, a $7,874 spread on the same certified stone. MOH London lists it at $13,412. 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

1.50
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 496112348
Dimensions12.97 × 5.74 × 3.36 mm
L/W Ratio2.26
Girdle conditionFaceted
Culet sizePointed
Top View
12.97 mm5.74 mm1.50 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 496112348
Side View
Table 55.5%Crown 30.8°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 58.5%

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 1
Current: $13,412 AUD|Low: $5,538 AUD|High: $13,572 AUD|Avg: $9,117 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$5,538 AUD
Retailer 5$6,245 AUD
Retailer 6$8,510 AUD
Retailer 3$8,833 AUD
Retailer 2$9,943 AUD
MOH London$13,412 AUD

38 data points across 6 retailers

5 retailers$5,538 AUD to $13,412 AUD

A
Cheapest Retailer
-
$5,538 AUD
$3,890 USD
Retailer 2
-
$7,168 AUD
$5,035 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$8,833 AUD
£4,885 GBP
View
B+
Retailer 4
-
$9,943 AUD
€6,652 EUR
View
Most Expensive
B
MOH London
147685734 · Nov 1
$13,412 AUD
£7,418 GBP
View
4 more retailers have this diamond
Prices start from $5,538 AUDSave up to $7,874 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
1.50ct Marquise
$5,538 AUD