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Marquise|Natural|GIA

3.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6542488570

Certificate GIA 6542488570

Diamond specifications and retailer prices

From $55,311 AUD
As of November 6, 2026
Save $40,064 AUD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $95,375 AUD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542488570. Listed at 15 retailers as of November 4, 2026, with prices from $55,311 to $95,375, a $40,064 spread on the same certified stone. MOH London lists it at $95,375. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6542488570
Dimensions15.91 × 7.32 × 4.44 mm
L/W Ratio2.17
Top View
15.91 mm7.32 mm3.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6542488570
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

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: $95,375 AUD|Low: $55,311 AUD|High: $96,784 AUD|Avg: $66,674 AUD|-1.5%
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
November 6, 2026
Retailer 5$55,311 AUD
Retailer 13$55,748 AUD
Retailer 3$58,657 AUD
Retailer 15$59,366 AUD
Retailer 9$61,115 AUD
Retailer 6$61,233 AUD
Retailer 11$63,426 AUD
Retailer 4$63,784 AUD
Retailer 7$63,784 AUD
Retailer 12$66,336 AUD
Retailer 14$68,887 AUD
Retailer 2$69,588 AUD
Retailer 10$73,990 AUD
Retailer 8$78,830 AUD
MOH London$95,375 AUD

37 data points across 15 retailers

15 retailers$55,311 AUD to $95,375 AUD

A
Cheapest Retailer
-
$55,311 AUD
A
Retailer 2
-
$55,748 AUD
View
Retailer 3
-
$58,657 AUD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$59,366 AUD
View
B+
Retailer 5
-
$61,115 AUD
View
Retailer 6
-
$61,233 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$63,426 AUD
View
B+
Retailer 8
-
$63,784 AUD
View
B+
Retailer 9
-
$63,784 AUD
View
B+
Retailer 10
-
$66,336 AUD
View
B
Retailer 11
-
$68,887 AUD
View
B+
Retailer 12
-
$69,588 AUD
View
B
Retailer 13
-
$73,990 AUD
View
B
Retailer 14
-
$78,830 AUD
View
Most Expensive
B
MOH London
8E96FCCBA · Nov 4
$95,375 AUD
£51,600 GBP
View
14 more retailers have this diamond
Prices start from $55,311 AUDSave up to $40,064 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
$55,311 AUD