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Marquise|Natural|IGI

1.50ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 803628990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 803628990

Diamond specifications and retailer prices

From $7,100 AUD
$4,976 USD
As of October 28, 2026
Save $6,517 AUD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,617 AUD at NZ Jewellers · As of October 27, 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 803628990. Listed at 15 retailers as of October 27, 2026, with prices from $7,100 to $13,617, a $6,517 spread on the same certified stone. NZ Jewellers lists it at $13,617. 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
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 803628990
Dimensions11.42 × 6.02 × 3.71 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
11.42 mm6.02 mm1.50 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 803628990
Side View
Table 64.0%Crown 38.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.6%

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: Oct 28
Current: $13,617 AUD|Low: $7,515 AUD|High: $13,617 AUD|Avg: $9,264 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$7,515 AUD
Retailer 4$7,825 AUD
Retailer 2$8,074 AUD
Retailer 8$8,142 AUD
Retailer 9$8,142 AUD
Retailer 10$8,142 AUD
Retailer 6$8,691 AUD
Retailer 11$9,395 AUD
Retailer 7$9,914 AUD
Retailer 5$13,037 AUD
NZ Jewellers$13,617 AUD

35 data points across 11 retailers

15 retailers$7,100 AUD to $13,617 AUD

A
Cheapest Retailer
-
$7,100 AUD
$4,976 USD
B+
Retailer 2
-
$7,398 AUD
$5,185 USD
View
B+
Retailer 3
-
$7,605 AUD
$5,330 USD
View
A
Retailer 4
-
$7,825 AUD
£4,318 GBP
View
A
Retailer 5
-
$8,074 AUD
£4,455 GBP
View
B+
Retailer 6
-
$8,088 AUD
$5,668 USD
View
B+
Retailer 7
-
$8,142 AUD
$5,706 USD
View
Retailer 8
-
$8,142 AUD
$5,706 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$8,142 AUD
$5,706 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$8,363 AUD
$5,861 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$8,691 AUD
€5,801 EUR
View
B+
Retailer 12
-
$9,395 AUD
$6,584 USD
View
B+
Retailer 13
-
$9,914 AUD
ZAR 112,248 ZAR
View
B
Retailer 14
-
$13,037 AUD
£7,194 GBP
View
Most Expensive
B
NZ Jewellers
9dee1e9e-fdeb-4977-ba03-1162ef940f0e · Oct 27
$13,617 AUD
$9,543 USD
View
14 more retailers have this diamond
Prices start from $7,100 AUDSave up to $6,517 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
$7,100 AUD