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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 $5,755 USD
As of November 1, 2026
Save $8,056 USD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $13,811 USD 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 $5,755 to $13,811, a $8,056 spread on the same certified stone. NZ Jewellers lists it at $13,811. 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
Color
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: $13,811 USD|Low: $6,430 USD|High: $13,811 USD|Avg: $8,957 USD
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$6,430 USD
Retailer 6$7,127 USD
Retailer 3$7,137 USD
Retailer 13$7,297 USD
Retailer 17$7,600 USD
Retailer 7$7,621 USD
Retailer 10$7,622 USD
Retailer 2$7,821 USD
Retailer 19$8,257 USD
Retailer 4$8,384 USD
Retailer 8$8,401 USD
Retailer 5$8,433 USD
Retailer 16$8,705 USD
Retailer 9$8,930 USD
Retailer 18$9,528 USD
Retailer 12$10,074 USD
Retailer 11$10,410 USD
Retailer 14$11,476 USD
NZ Jewellers$13,811 USD

29 data points across 19 retailers

20 retailers$5,755 USD to $13,811 USD

A
Cheapest Retailer
-
$5,755 USD
A
Retailer 2
-
$6,430 USD
View
A
Retailer 3
-
$6,840 USD
View
A
Retailer 4
-
$7,127 USD
View
A
Retailer 5
-
$7,137 USD
View
A
Retailer 6
-
$7,297 USD
View
A
Retailer 7
-
$7,600 USD
View
A
Retailer 8
-
$7,621 USD
View
Final sale: no returns
Retailer 9
-
$7,622 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$7,821 USD
View
A
Retailer 11
-
$8,257 USD
View
A
Retailer 12
-
$8,384 USD
View
A
Retailer 13
-
$8,401 USD
View
A
Retailer 14
-
$8,433 USD
View
A
Retailer 15
-
$8,705 USD
View
B+
Retailer 16
-
$8,930 USD
View
B+
Retailer 17
-
$9,528 USD
View
B+
Retailer 18
-
$10,074 USD
View
B+
Retailer 19
-
$11,476 USD
View
Most Expensive
B
NZ Jewellers
4662b244-b3ee-4554-9722-f3bd31a79bad · Nov 5
$13,811 USD
View
19 more retailers have this diamond
Prices start from $5,755 USDSave up to $8,056 USD

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
$5,755 USD