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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 $2,294 SGD
As of November 6, 2026
Save $1,585 SGD (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,879 SGD at Wholesale Diamonds Direct · As of November 6, 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 6, 2026, with prices from $2,294 to $3,879, a $1,585 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,879. 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
Colour
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

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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: $2,294 SGD|Low: $1,906 SGD|High: $4,453 SGD|Avg: $3,034 SGD|-13.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 7$1,906 SGD
Retailer 1$2,294 SGD
Retailer 3$2,313 SGD
Retailer 2$2,640 SGD
Retailer 8$2,954 SGD
Retailer 4$2,989 SGD
Retailer 5$3,382 SGD
Retailer 6$3,733 SGD
Wholesale Diamonds Direct$3,879 SGD

30 data points across 9 retailers

7 retailers$2,294 SGD to $3,879 SGD

A
Cheapest Retailer
-
$2,294 SGD
A
Retailer 2
-
$2,313 SGD
View
B+
Retailer 3
-
$2,640 SGD
View
B+
Retailer 4
-
$2,954 SGD
View
B+
Retailer 5
-
$2,989 SGD
View
Retailer 6
-
$3,382 SGD
View
Price last confirmed 13 days ago
Most Expensive
B+
Wholesale Diamonds Direct
262936041 · Nov 6
$3,879 SGD
$3,026 USD
View
6 more retailers have this diamond
Prices start from $2,294 SGDSave up to $1,585 SGD

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
$2,294 SGD