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Marquise|Natural|IGI

1.50ct L SI2 Marquise Natural Diamond

VG • L/SI2 • IGI 792677673

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 792677673

Diamond specifications and retailer prices

From $2,539 CAD
As of November 4, 2026
Save $1,718 CAD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,257 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 792677673. Listed at 7 retailers as of November 4, 2026, with prices from $2,539 to $4,257, a $1,718 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,257. 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
L
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 792677673
Dimensions10.88 × 5.88 × 3.84 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Top View
10.88 mm5.88 mm1.50 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 792677673
Side View
Table 62.0%Crown 40.2°Girdle: THN-THKPavilion 40.6°Culet: NoneDepth 65.3%

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 4
Current: $2,898 CAD|Low: $2,092 CAD|High: $4,888 CAD|Avg: $3,335 CAD|-12.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 4, 2026
Retailer 7$2,092 CAD
Retailer 2$2,539 CAD
Retailer 4$2,568 CAD
Retailer 1$2,898 CAD
Retailer 8$3,242 CAD
Retailer 3$3,280 CAD
Retailer 5$3,712 CAD
Retailer 6$4,097 CAD
Wholesale Diamonds Direct$4,257 CAD

29 data points across 9 retailers

7 retailers$2,539 CAD to $4,257 CAD

A
Cheapest Retailer
-
$2,539 CAD
A
Retailer 2
-
$2,568 CAD
View
B+
Retailer 3
-
$2,898 CAD
View
B+
Retailer 4
-
$3,242 CAD
View
B+
Retailer 5
-
$3,280 CAD
View
Retailer 6
-
$3,712 CAD
View
Price last confirmed 13 days ago
Most Expensive
B+
Wholesale Diamonds Direct
262936041 · Nov 4
$4,257 CAD
$3,026 USD
View
6 more retailers have this diamond
Prices start from $2,539 CADSave up to $1,718 CAD

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
$2,539 CAD