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Marquise|Natural|IGI

3.01ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 816642453

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 816642453

Diamond specifications and retailer prices

From $20,159 SGD
€15,012 EUR
As of November 2, 2026
12 retailers carry this diamond
Most expensive: $26,218 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 816642453. Listed at 12 retailers as of November 2, 2026. 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

3.01
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.3°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 816642453
Dimensions14.77 × 7.39 × 4.70 mm
L/W Ratio2.00
Girdle conditionFaceted
Top View
14.77 mm7.39 mm3.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 816642453
Side View
Table 61.0%Crown 38.3°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $26,218 SGD|Low: $14,366 SGD|High: $33,296 SGD|Avg: $21,645 SGD|-20.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$14,366 SGD
Retailer 11$16,944 SGD
Retailer 3$17,789 SGD
Retailer 8$19,466 SGD
Retailer 5$19,659 SGD
Retailer 6$19,967 SGD
Retailer 2$20,159 SGD
Retailer 9$20,468 SGD
Retailer 10$20,735 SGD
Retailer 7$23,655 SGD
MOH London$26,218 SGD

37 data points across 11 retailers

12 retailers

Retailer 1
-
$14,366 SGD
₹1,069,811 INR
Price last confirmed 11 days ago
Retailer 2
-
$16,944 SGD
$13,249 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$17,789 SGD
$13,910 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$18,432 SGD
$14,412 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$19,466 SGD
$15,221 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$19,659 SGD
$15,372 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$19,967 SGD
$15,613 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$20,159 SGD
€15,012 EUR
View
Retailer 9
-
$20,468 SGD
$16,004 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$20,735 SGD
$16,213 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$23,655 SGD
$18,496 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
77DD1D1F9 · Oct 21
$26,218 SGD
£16,142 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $20,159 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.

B+
3.01ct Marquise
$20,159 SGD