Marquise|Natural|IGI

1.50ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 825617490

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 825617490

Diamond specifications and retailer prices

From $6,097 AUD
£3,372 GBP
As of November 2, 2026
Save $4,121 AUD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,335 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

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 825617490. Listed at 9 retailers as of October 29, 2026, with a 68% 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

1.50
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.5°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 825617490
Dimensions10.71 × 5.96 × 3.74 mm
L/W Ratio1.80
Girdle conditionFaceted
Top View
10.71 mm5.96 mm1.50 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 825617490
Side View
Table 56.0%Crown 40.5°Girdle: THK-VTKPavilion 36.9°CuletDepth 62.8%

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: $6,097 AUD|Low: $6,043 AUD|High: $10,488 AUD|Avg: $7,333 AUD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 1$6,097 AUD
Retailer 2$6,363 AUD
Retailer 4$6,363 AUD
Retailer 3$10,219 AUD

34 data points across 4 retailers

9 retailers$6,097 AUD to $10,219 AUD

A
Cheapest Retailer
-
$6,097 AUD
£3,372 GBP
B+
Retailer 2
-
$6,363 AUD
$4,470 USD
View
B+
Retailer 3
-
$6,363 AUD
$4,470 USD
View
Retailer 4
-
$6,506 AUD
$4,570 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$6,506 AUD
$4,570 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$6,506 AUD
$4,570 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$10,219 AUD
£5,652 GBP
View
Retailer 8
-
$11,335 AUD
$7,962 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
087f594e-c10d-4df4-aa33-c2f658678571 · Sep 28
$11,335 AUD
$7,962 USD
View
Price last confirmed 35 days ago
8 more retailers have this diamond
Prices start from $6,097 AUDSave up to $4,121 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
$6,097 AUD