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Marquise|Natural|IGI

3.03ct I VS1 Marquise Natural Diamond

EX • I/VS1 • IGI 794678577

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 794678577

Diamond specifications and retailer prices

From $39,292 CAD
As of November 5, 2026
Save $34,201 CAD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $73,493 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural marquise diamond

This 3.03ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 794678577. Listed at 20 retailers as of November 4, 2026, with prices from $39,292 to $73,493, a $34,201 spread on the same certified stone. MOH London lists it at $73,493. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.03
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 794678577
Dimensions15.83 × 7.60 × 4.62 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.83 mm7.60 mm3.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 794678577
Side View
Table 61.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $73,493 CAD|Low: $39,292 CAD|High: $75,059 CAD|Avg: $53,835 CAD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 2$39,292 CAD
Retailer 11$47,417 CAD
Retailer 14$47,741 CAD
Retailer 8$47,792 CAD
Retailer 5$49,149 CAD
Retailer 3$50,536 CAD
Retailer 13$52,082 CAD
Retailer 9$53,579 CAD
Retailer 12$54,252 CAD
Retailer 4$54,275 CAD
Retailer 15$56,423 CAD
Retailer 7$57,985 CAD
Retailer 6$58,592 CAD
Retailer 10$61,167 CAD
MOH London$73,493 CAD

33 data points across 15 retailers

20 retailers$39,292 CAD to $73,493 CAD

A
Cheapest Retailer
-
$39,292 CAD
A
Retailer 2
-
$47,417 CAD
View
A
Retailer 3
-
$47,741 CAD
View
Final sale: no returns
A
Retailer 4
-
$47,792 CAD
View
A
Retailer 5
-
$49,149 CAD
View
Retailer 6
-
$49,599 CAD
View
Price last confirmed 41 days ago
A
Retailer 7
-
$50,536 CAD
View
Retailer 8
-
$52,082 CAD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$53,579 CAD
View
B+
Retailer 10
-
$54,252 CAD
View
B+
Retailer 11
-
$54,275 CAD
View
B+
Retailer 12
-
$56,423 CAD
View
Retailer 13
-
$56,937 CAD
View
Price last confirmed 52 days ago
Retailer 14
-
$56,937 CAD
View
Price last confirmed 43 days ago
B+
Retailer 15
-
$57,985 CAD
View
B+
Retailer 16
-
$58,592 CAD
View
Retailer 17
-
$59,126 CAD
View
Price last confirmed 60 days ago
Retailer 18
-
$59,126 CAD
View
Price last confirmed 42 days ago
B+
Retailer 19
-
$61,167 CAD
View
Most Expensive
B+
MOH London
6001BF386 · Nov 4
$73,493 CAD
£41,435 GBP
View
19 more retailers have this diamond
Prices start from $39,292 CADSave up to $34,201 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
3.03ct Marquise
$39,292 CAD