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Marquise|Natural|GIA

3.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6515129607

Certificate GIA 6515129607

Diamond specifications and retailer prices

From $52,384 AUD
As of October 30, 2026
Save $21,007 AUD (29%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $91,586 AUD at MOH London · As of October 26, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515129607. Listed at 18 retailers as of October 30, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.57°
Pavilion angle38.33°
OriginNatural
Grading LabGIA
CertificateGIA 6515129607
Dimensions14.23 × 7.53 × 4.53 mm
L/W Ratio1.89
Top View
14.23 mm7.53 mm3.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515129607
Side View
Table 61.0%Crown 39.57°Girdle: STK-THKPavilion 38.33°Culet: NoneDepth 60.1%

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: Oct 30
Current: $91,586 AUD|Low: $48,802 AUD|High: $92,564 AUD|Avg: $65,240 AUD|-0.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 8$48,802 AUD
Retailer 6$52,384 AUD
Retailer 7$53,319 AUD
Retailer 16$58,564 AUD
Retailer 14$58,667 AUD
Retailer 20$58,672 AUD
Retailer 9$59,051 AUD
Retailer 2$61,005 AUD
Retailer 17$61,005 AUD
Retailer 10$62,630 AUD
Retailer 19$63,444 AUD
Retailer 13$64,787 AUD
Retailer 3$65,800 AUD
Retailer 18$65,885 AUD
Retailer 5$68,282 AUD
Retailer 15$70,671 AUD
Retailer 4$73,391 AUD
Retailer 12$75,256 AUD
Retailer 11$78,040 AUD
MOH London$91,586 AUD

26 data points across 20 retailers

18 retailers$52,384 AUD to $73,391 AUD

A
Cheapest Retailer
-
$52,384 AUD
Retailer 2
-
$53,319 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$58,564 AUD
View
Price last confirmed 12 days ago
Retailer 4
-
$58,667 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$58,672 AUD
View
B+
Retailer 6
-
$59,051 AUD
View
Retailer 7
-
$61,005 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$61,005 AUD
View
Price last confirmed 12 days ago
Retailer 9
-
$62,630 AUD
View
Price last confirmed 12 days ago
Retailer 10
-
$63,444 AUD
View
Price last confirmed 11 days ago
Retailer 11
-
$64,787 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$65,800 AUD
View
Retailer 13
-
$65,885 AUD
View
Price last confirmed 10 days ago
Retailer 14
-
$65,885 AUD
View
Price last confirmed 38 days ago
Retailer 15
-
$68,282 AUD
View
Price last confirmed 10 days ago
Retailer 16
-
$70,671 AUD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$73,391 AUD
View
Most Expensive
MOH London
C39C4281A · Oct 26
$91,586 AUD
£49,550 GBP
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $52,384 AUDSave up to $21,007 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
3.01ct Marquise
$52,384 AUD