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Marquise|Natural|IGI

1.50ct D I1 Marquise Natural Diamond

VG • D/I1 • IGI 743558163

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 743558163

Diamond specifications and retailer prices

From $2,574 USD
₹245,111 INR
As of November 2, 2026
Save $4,222 USD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,796 USD at NZ Jewellers · As of October 30, 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 D colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743558163. Listed at 11 retailers as of October 30, 2026, with prices from $2,574 to $6,796, a $4,222 spread on the same certified stone. NZ Jewellers lists it at $6,796. 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
D
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 743558163
Dimensions11.61 × 6.08 × 3.51 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
11.61 mm6.08 mm1.50 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558163
Side View
Table 55.0%Crown 34.4°Girdle: THN-STKPavilion 37.5°Culet: NoneDepth 57.7%

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: $6,796 USD|Low: $2,568 USD|High: $6,796 USD|Avg: $3,854 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$2,574 USD
Retailer 6$2,624 USD
Retailer 7$2,780 USD
Retailer 5$3,544 USD
Retailer 11$3,601 USD
Retailer 3$3,901 USD
Retailer 8$3,901 USD
Retailer 10$3,901 USD
Retailer 4$4,413 USD
Retailer 9$4,501 USD
NZ Jewellers$6,796 USD

44 data points across 11 retailers

11 retailers$2,574 USD to $6,796 USD

A
Cheapest Retailer
-
$2,574 USD
₹245,111 INR
A
Retailer 2
-
$2,624 USD
View
A
Retailer 3
-
$2,780 USD
View
B+
Retailer 4
-
$3,544 USD
View
B+
Retailer 5
-
$3,601 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,901 USD
View
B+
Retailer 7
-
$3,901 USD
View
B+
Retailer 8
-
$3,901 USD
View
A
Retailer 9
-
$4,413 USD
€4,203 EUR
View
B+
Retailer 10
-
$4,501 USD
View
Most Expensive
B+
NZ Jewellers
feba0724-3f62-4ac6-9163-7a817fd0f60d · Oct 30
$6,796 USD
View
10 more retailers have this diamond
Prices start from $2,574 USDSave up to $4,222 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
$2,574 USD