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Marquise|Natural|IGI

1.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 825619073

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 825619073

Diamond specifications and retailer prices

From $3,896 SGD
As of November 6, 2026
Save $5,120 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,016 SGD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 825619073. Listed at 13 retailers as of November 5, 2026, with prices from $3,896 to $9,016, a $5,120 spread on the same certified stone. NZ Jewellers lists it at $9,016. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 825619073
Dimensions11.04 × 6.11 × 3.67 mm
L/W Ratio1.81
Girdle conditionFaceted
Top View
11.04 mm6.11 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825619073
Side View
Table 62.0%Crown 34.7°Girdle: THK-VTKPavilion 39.3°Culet: NoneDepth 60.1%

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: $9,016 SGD|Low: $3,896 SGD|High: $9,103 SGD|Avg: $5,766 SGD|-1.0%
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
November 6, 2026
Retailer 2$3,896 SGD
Retailer 10$4,554 SGD
Retailer 11$4,959 SGD
Retailer 3$5,175 SGD
Retailer 4$5,175 SGD
Retailer 9$5,175 SGD
Retailer 12$5,363 SGD
Retailer 8$5,396 SGD
Retailer 13$5,665 SGD
Retailer 6$5,679 SGD
Retailer 5$5,971 SGD
Retailer 7$8,653 SGD
NZ Jewellers$9,016 SGD

44 data points across 13 retailers

13 retailers$3,896 SGD to $9,016 SGD

A
Cheapest Retailer
-
$3,896 SGD
B+
Retailer 2
-
$4,554 SGD
View
B+
Retailer 3
-
$4,959 SGD
View
B+
Retailer 4
-
$5,175 SGD
View
B+
Retailer 5
-
$5,175 SGD
View
Retailer 6
-
$5,175 SGD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$5,363 SGD
View
B+
Retailer 8
-
$5,396 SGD
View
B+
Retailer 9
-
$5,665 SGD
View
A
Retailer 10
-
$5,679 SGD
View
B+
Retailer 11
-
$5,971 SGD
View
B+
Retailer 12
-
$8,653 SGD
View
Most Expensive
B+
NZ Jewellers
e4beb5fe-275b-4f7e-9ea4-d9de1839c095 · Nov 5
$9,016 SGD
$7,035 USD
View
12 more retailers have this diamond
Prices start from $3,896 SGDSave up to $5,120 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
$3,896 SGD