Marquise|Natural|GIA

3.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6542488570

Certificate GIA 6542488570

Diamond specifications and retailer prices

From $53,076 CAD
As of November 6, 2026
Save $38,446 CAD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $91,522 CAD 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 $53,076 to $91,522, a $38,446 spread on the same certified stone. MOH London lists it at $91,522. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $91,522 CAD|Low: $53,076 CAD|High: $92,874 CAD|Avg: $63,980 CAD|-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$53,076 CAD
Retailer 13$53,495 CAD
Retailer 3$56,287 CAD
Retailer 15$56,967 CAD
Retailer 9$58,646 CAD
Retailer 6$58,759 CAD
Retailer 11$60,864 CAD
Retailer 4$61,207 CAD
Retailer 7$61,207 CAD
Retailer 12$63,656 CAD
Retailer 14$66,104 CAD
Retailer 2$66,777 CAD
Retailer 10$71,000 CAD
Retailer 8$75,645 CAD
MOH London$91,522 CAD

37 data points across 15 retailers

15 retailers$53,076 CAD to $91,522 CAD

A
Cheapest Retailer
-
$53,076 CAD
A
Retailer 2
-
$53,495 CAD
View
Retailer 3
-
$56,287 CAD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$56,967 CAD
View
B+
Retailer 5
-
$58,646 CAD
View
Retailer 6
-
$58,759 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$60,864 CAD
View
B+
Retailer 8
-
$61,207 CAD
View
B+
Retailer 9
-
$61,207 CAD
View
B+
Retailer 10
-
$63,656 CAD
View
B
Retailer 11
-
$66,104 CAD
View
B+
Retailer 12
-
$66,777 CAD
View
B
Retailer 13
-
$71,000 CAD
View
B
Retailer 14
-
$75,645 CAD
View
Most Expensive
B
MOH London
8E96FCCBA · Nov 4
$91,522 CAD
£51,600 GBP
View
14 more retailers have this diamond
Prices start from $53,076 CADSave up to $38,446 CAD

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
$53,076 CAD