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Marquise|Natural|IGI

3.00ct L SI2 Marquise Natural Diamond

VG • L/SI2 • IGI 847663541

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 847663541

Diamond specifications and retailer prices

From $13,356 AUD
As of November 4, 2026
Save $8,378 AUD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,735 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 847663541. Listed at 8 retailers as of November 4, 2026, with prices from $13,356 to $21,735, a $8,378 spread on the same certified stone. NZ Jewellers lists it at $21,735. 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

3.00
Carat
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.1°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 847663541
Dimensions14.48 × 7.43 × 4.47 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Top View
14.48 mm7.43 mm3.00 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 847663541
Side View
Table 63.0%Crown 37.1°Girdle: STK-VTKPavilion 37.2°Culet: NoneDepth 60.2%

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 4
Current: $21,735 AUD|Low: $13,356 AUD|High: $21,735 AUD|Avg: $15,948 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$13,356 AUD
Retailer 8$13,874 AUD
Retailer 2$14,716 AUD
Retailer 7$15,594 AUD
Retailer 4$15,833 AUD
Retailer 3$16,363 AUD
Retailer 5$17,993 AUD
NZ Jewellers$21,735 AUD

7 data points across 8 retailers

8 retailers$13,356 AUD to $21,735 AUD

B+
Cheapest Retailer
-
$13,356 AUD
B+
Retailer 2
-
$13,874 AUD
View
B+
Retailer 3
-
$14,716 AUD
View
B+
Retailer 4
-
$15,594 AUD
View
B+
Retailer 5
-
$15,833 AUD
View
B+
Retailer 6
-
$16,363 AUD
View
B+
Retailer 7
-
$17,993 AUD
View
Most Expensive
B
NZ Jewellers
e1bb0b3b-b4bd-491e-b9a1-1216f10c206d · Nov 5
$21,735 AUD
$15,215 USD
View
7 more retailers have this diamond
Prices start from $13,356 AUDSave up to $8,378 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+
3.00ct Marquise
$13,356 AUD