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Marquise|Natural|IGI

1.50ct H VS2 Marquise Natural Diamond

VG • H/VS2 • IGI 842601429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 842601429

Diamond specifications and retailer prices

From $11,429 AUD
As of November 6, 2026
Save $9,722 AUD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $21,151 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 842601429. Listed at 16 retailers as of November 5, 2026, with prices from $11,429 to $21,151, a $9,722 spread on the same certified stone. NZ Jewellers lists it at $21,151. 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
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.9°
OriginNatural
Grading LabIGI
CertificateIGI 842601429
Dimensions11.91 × 5.82 × 3.44 mm
L/W Ratio2.05
Girdle conditionFaceted
Top View
11.91 mm5.82 mm1.50 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 842601429
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 32.9°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $21,151 AUD|Low: $11,429 AUD|High: $21,151 AUD|Avg: $15,643 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
Retailer 15
November 6, 2026
Retailer 2$11,429 AUD
Retailer 6$12,998 AUD
Retailer 15$13,870 AUD
Retailer 9$13,933 AUD
Retailer 3$14,008 AUD
Retailer 8$14,122 AUD
Retailer 13$15,175 AUD
Retailer 7$15,215 AUD
Retailer 14$15,410 AUD
Retailer 5$15,523 AUD
Retailer 12$15,737 AUD
Retailer 4$17,511 AUD
Retailer 10$18,516 AUD
Retailer 11$19,767 AUD
NZ Jewellers$21,151 AUD

25 data points across 15 retailers

16 retailers$11,429 AUD to $21,151 AUD

A
Cheapest Retailer
-
$11,429 AUD
A
Retailer 2
-
$12,998 AUD
View
A
Retailer 3
-
$13,125 AUD
View
A
Retailer 4
-
$13,870 AUD
View
A
Retailer 5
-
$13,933 AUD
View
Retailer 6
-
$14,008 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$14,122 AUD
View
B+
Retailer 8
-
$15,175 AUD
View
B+
Retailer 9
-
$15,215 AUD
View
B+
Retailer 10
-
$15,410 AUD
View
B+
Retailer 11
-
$15,523 AUD
View
B+
Retailer 12
-
$15,737 AUD
View
B+
Retailer 13
-
$17,511 AUD
View
B
Retailer 14
-
$18,516 AUD
View
B
Retailer 15
-
$19,767 AUD
View
Most Expensive
B
NZ Jewellers
0b376ae4-eb36-4e6b-9097-0ce3e93f8b6a · Nov 5
$21,151 AUD
$14,533 USD
View
15 more retailers have this diamond
Prices start from $11,429 AUDSave up to $9,722 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
$11,429 AUD