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Marquise|Natural|IGI

1.60ct G SI2 Marquise Natural Diamond

EX • G/SI2 • IGI 813642125

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 813642125

Diamond specifications and retailer prices

From $4,583 CAD
SGD 4,434 SGD
As of October 31, 2026
Save $3,771 CAD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,354 CAD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.6ct natural marquise diamond

This 1.6ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 813642125. Listed at 7 retailers as of October 27, 2026, with prices from $4,583 to $8,354, a $3,771 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,354. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 813642125
Dimensions11.44 × 6.17 × 3.85 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
11.44 mm6.17 mm1.60 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 813642125
Side View
Table 60.0%Crown 35.8°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,011 CAD|Low: $4,081 CAD|High: $9,723 CAD|Avg: $6,237 CAD|-13.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 28, 2026
Retailer 6$4,081 CAD
Retailer 3$4,583 CAD
Retailer 2$4,808 CAD
Retailer 5$4,938 CAD
Retailer 4$5,820 CAD
Retailer 1$6,011 CAD
Retailer 8$6,470 CAD
Retailer 7$8,130 CAD
Wholesale Diamonds Direct$8,354 CAD

33 data points across 9 retailers

7 retailers$4,583 CAD to $8,354 CAD

A
Cheapest Retailer
-
$4,583 CAD
SGD 4,434 SGD
A
Retailer 2
-
$4,808 CAD
$3,442 USD
View
A
Retailer 3
-
$4,938 CAD
$3,535 USD
View
A
Retailer 4
-
$5,820 CAD
$4,166 USD
View
A
Retailer 5
-
$6,011 CAD
€4,098 EUR
View
A
Retailer 6
-
$6,470 CAD
$4,632 USD
View
Most Expensive
A
Wholesale Diamonds Direct
585209233 · Oct 27
$8,354 CAD
$5,981 USD
View
6 more retailers have this diamond
Prices start from $4,583 CADSave up to $3,771 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
1.60ct Marquise
$4,583 CAD