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Marquise|Natural|IGI

3.01ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 727565980

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 727565980

Diamond specifications and retailer prices

From $41,861 NZD
As of November 6, 2026
Save $32,755 NZD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $74,616 NZD at MOH London · As of November 4, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 727565980. Listed at 16 retailers as of November 4, 2026, with prices from $41,861 to $74,616, a $32,755 spread on the same certified stone. MOH London lists it at $74,616. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 727565980
Dimensions15.66 × 7.03 × 4.67 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizePointed
Top View
15.66 mm7.03 mm3.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 727565980
Side View
Table 59.0%Crown 38.5°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 66.4%

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 6
Current: $74,616 NZD|Low: $41,861 NZD|High: $80,323 NZD|Avg: $54,773 NZD|-7.1%
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
Retailer 16
November 6, 2026
Retailer 2$41,861 NZD
Retailer 12$46,081 NZD
Retailer 15$48,144 NZD
Retailer 11$48,976 NZD
Retailer 3$49,901 NZD
Retailer 8$50,673 NZD
Retailer 14$51,411 NZD
Retailer 7$52,880 NZD
Retailer 9$52,930 NZD
Retailer 4$55,522 NZD
Retailer 13$57,263 NZD
Retailer 16$57,285 NZD
Retailer 5$58,847 NZD
Retailer 6$59,489 NZD
Retailer 10$61,672 NZD
MOH London$74,616 NZD

27 data points across 16 retailers

16 retailers$41,861 NZD to $74,616 NZD

A
Cheapest Retailer
-
$41,861 NZD
B+
Retailer 2
-
$46,081 NZD
View
B+
Retailer 3
-
$48,144 NZD
View
B+
Retailer 4
-
$48,976 NZD
View
Retailer 5
-
$49,901 NZD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$50,673 NZD
View
Final sale: no returns
B+
Retailer 7
-
$51,411 NZD
View
Retailer 8
-
$52,880 NZD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$52,930 NZD
View
Retailer 10
-
$55,522 NZD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$57,263 NZD
View
Retailer 12
-
$57,285 NZD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$58,847 NZD
View
Retailer 14
-
$59,489 NZD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$61,672 NZD
View
Most Expensive
B
MOH London
0830EDD76 · Nov 4
$74,616 NZD
£32,570 GBP
View
15 more retailers have this diamond
Prices start from $41,861 NZDSave up to $32,755 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.

A
3.01ct Marquise
$41,861 NZD