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Marquise|Natural|IGI

3.03ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 741518813

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 741518813

Diamond specifications and retailer prices

From $38,952 NZD
As of November 6, 2026
Save $21,930 NZD (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $60,882 NZD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741518813. Listed at 14 retailers as of November 4, 2026, with prices from $38,952 to $60,882, a $21,930 spread on the same certified stone. MOH London lists it at $60,882. 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

3.03
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 741518813
Dimensions14.79 × 7.56 × 4.57 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Top View
14.79 mm7.56 mm3.03 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 741518813
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $60,882 NZD|Low: $38,526 NZD|High: $61,782 NZD|Avg: $47,385 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$38,952 NZD
Retailer 8$39,666 NZD
Retailer 11$41,347 NZD
Retailer 6$43,146 NZD
Retailer 9$45,303 NZD
Retailer 10$46,741 NZD
Retailer 4$47,156 NZD
Retailer 2$47,814 NZD
Retailer 7$48,539 NZD
Retailer 5$55,374 NZD
MOH London$60,882 NZD

46 data points across 11 retailers

14 retailers$38,952 NZD to $60,882 NZD

Retailer 1
-
$33,047 NZD
Price last confirmed 117 days ago
B+
Retailer 2
-
$38,952 NZD
View
B+
Retailer 3
-
$39,666 NZD
View
B+
Retailer 4
-
$41,347 NZD
View
Final sale: no returns
Retailer 5
-
$43,146 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$43,146 NZD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$45,303 NZD
View
B+
Retailer 8
-
$46,741 NZD
View
B+
Retailer 9
-
$47,156 NZD
View
B+
Retailer 10
-
$47,814 NZD
View
B+
Retailer 11
-
$47,993 NZD
View
B+
Retailer 12
-
$48,539 NZD
View
B+
Retailer 13
-
$55,374 NZD
View
Most Expensive
B+
MOH London
442213B92 · Nov 4
$60,882 NZD
£26,575 GBP
View
13 more retailers have this diamond
Prices start from $38,952 NZDSave up to $21,930 NZD

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+
3.03ct Marquise
$38,952 NZD