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Marquise|Natural|IGI

1.50ct I IF Marquise Natural Diamond

VG • I/IF • IGI 773616944

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773616944

Diamond specifications and retailer prices

From $10,238 NZD
As of November 1, 2026
Save $14,331 NZD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $24,568 NZD 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 773616944. Listed at 20 retailers as of November 1, 2026, with prices from $10,238 to $24,568, a $14,331 spread on the same certified stone. NZ Jewellers lists it at $24,568. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.9°
Pavilion angle35.9°
OriginNatural
Grading LabIGI
CertificateIGI 773616944
Dimensions13.23 × 5.50 × 3.37 mm
L/W Ratio2.41
Girdle conditionFaceted
Culet sizePointed
Top View
13.23 mm5.50 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 773616944
Side View
Table 56.0%Crown 40.9°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 61.3%

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: $24,568 NZD|Low: $11,438 NZD|High: $24,568 NZD|Avg: $15,934 NZD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 15$11,438 NZD
Retailer 6$12,678 NZD
Retailer 3$12,696 NZD
Retailer 13$12,981 NZD
Retailer 17$13,520 NZD
Retailer 7$13,557 NZD
Retailer 10$13,559 NZD
Retailer 2$13,913 NZD
Retailer 19$14,688 NZD
Retailer 4$14,914 NZD
Retailer 8$14,945 NZD
Retailer 5$15,001 NZD
Retailer 16$15,485 NZD
Retailer 9$15,886 NZD
Retailer 18$16,949 NZD
Retailer 12$17,921 NZD
Retailer 11$18,518 NZD
Retailer 14$20,415 NZD
NZ Jewellers$24,568 NZD

29 data points across 19 retailers

20 retailers$10,238 NZD to $24,568 NZD

A
Cheapest Retailer
-
$10,238 NZD
A
Retailer 2
-
$11,438 NZD
View
A
Retailer 3
-
$12,168 NZD
View
A
Retailer 4
-
$12,678 NZD
View
A
Retailer 5
-
$12,696 NZD
View
A
Retailer 6
-
$12,981 NZD
View
A
Retailer 7
-
$13,520 NZD
View
A
Retailer 8
-
$13,557 NZD
View
Final sale: no returns
Retailer 9
-
$13,559 NZD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$13,913 NZD
View
A
Retailer 11
-
$14,688 NZD
View
A
Retailer 12
-
$14,914 NZD
View
A
Retailer 13
-
$14,945 NZD
View
A
Retailer 14
-
$15,001 NZD
View
A
Retailer 15
-
$15,485 NZD
View
B+
Retailer 16
-
$15,886 NZD
View
B+
Retailer 17
-
$16,949 NZD
View
B+
Retailer 18
-
$17,921 NZD
View
B+
Retailer 19
-
$20,415 NZD
View
Most Expensive
B
NZ Jewellers
4662b244-b3ee-4554-9722-f3bd31a79bad · Nov 5
$24,568 NZD
$13,811 USD
View
19 more retailers have this diamond
Prices start from $10,238 NZDSave up to $14,331 NZD

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
$10,238 NZD