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Marquise|Natural|IGI

3.02ct G SI2 Marquise Natural Diamond

VG • G/SI2 • IGI 749558701

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749558701

Diamond specifications and retailer prices

From $37,047 AUD
As of November 4, 2026
Save $22,888 AUD (38%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $59,935 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 749558701. Listed at 16 retailers as of November 4, 2026, with prices from $37,047 to $59,935, a $22,888 spread on the same certified stone. MOH London lists it at $59,935. 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

3.02
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.6°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 749558701
Dimensions15.77 × 7.32 × 4.55 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Top View
15.77 mm7.32 mm3.02 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 749558701
Side View
Table 56.0%Crown 36.6°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $59,935 AUD|Low: $34,219 AUD|High: $60,820 AUD|Avg: $45,028 AUD|-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 7$34,285 AUD
Retailer 4$37,047 AUD
Retailer 10$38,711 AUD
Retailer 8$40,705 AUD
Retailer 5$42,474 AUD
Retailer 9$45,507 AUD
Retailer 2$46,427 AUD
Retailer 11$47,268 AUD
Retailer 3$47,784 AUD
Retailer 6$55,604 AUD
MOH London$59,935 AUD

35 data points across 11 retailers

16 retailers$37,047 AUD to $59,935 AUD

Retailer 1
-
$34,285 AUD
Price last confirmed 25 days ago
A
Retailer 2
-
$37,047 AUD
View
A
Retailer 3
-
$38,671 AUD
View
Retailer 4
-
$40,083 AUD
View
Price last confirmed 47 days ago
Retailer 5
-
$40,083 AUD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$40,705 AUD
View
Final sale: no returns
Retailer 7
-
$42,474 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$44,598 AUD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$45,507 AUD
View
Retailer 10
-
$46,014 AUD
View
Price last confirmed 45 days ago
Retailer 11
-
$46,014 AUD
View
Price last confirmed 36 days ago
A
Retailer 12
-
$46,427 AUD
View
B+
Retailer 13
-
$47,268 AUD
View
Retailer 14
-
$47,784 AUD
View
Price last confirmed 45 days ago
Retailer 15
-
$47,784 AUD
View
Price last confirmed 38 days ago
Most Expensive
B+
MOH London
205ADA910 · Nov 4
$59,935 AUD
£32,426 GBP
View
15 more retailers have this diamond
Prices start from $37,047 AUDSave up to $22,888 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.

A
3.02ct Marquise
$37,047 AUD