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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 $22,440 AUD
€15,012 EUR
As of November 2, 2026
12 retailers carry this diamond
Most expensive: $29,184 AUD 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $29,184 AUD|Low: $15,991 AUD|High: $37,063 AUD|Avg: $24,094 AUD|-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$15,991 AUD
Retailer 11$18,861 AUD
Retailer 3$19,802 AUD
Retailer 8$21,669 AUD
Retailer 5$21,884 AUD
Retailer 6$22,227 AUD
Retailer 2$22,440 AUD
Retailer 9$22,784 AUD
Retailer 10$23,081 AUD
Retailer 7$26,331 AUD
MOH London$29,184 AUD

37 data points across 11 retailers

12 retailers

Retailer 1
-
$15,991 AUD
₹1,069,811 INR
Price last confirmed 11 days ago
Retailer 2
-
$18,861 AUD
$13,249 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$19,802 AUD
$13,910 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$20,517 AUD
$14,412 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$21,669 AUD
$15,221 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$21,884 AUD
$15,372 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$22,227 AUD
$15,613 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$22,440 AUD
€15,012 EUR
View
Retailer 9
-
$22,784 AUD
$16,004 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$23,081 AUD
$16,213 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$26,331 AUD
$18,496 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
77DD1D1F9 · Oct 21
$29,184 AUD
£16,142 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $22,440 AUD

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
$22,440 AUD