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Marquise|Natural|GIA

3.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 1555901753

Certificate GIA 1555901753

Diamond specifications and retailer prices

From €43,333 EUR
CA$67,239 CAD
As of October 30, 2026
Save €28,208 EUR (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €71,541 EUR at MOH London · As of November 1, 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 1555901753. Listed at 13 retailers as of October 30, 2026, with prices from €43,333 to €71,541, a €28,208 spread on the same certified stone. MOH London lists it at €71,541. 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
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.01°
OriginNatural
Grading LabGIA
CertificateGIA 1555901753
Dimensions14.56 × 7.63 × 4.67 mm
L/W Ratio1.91
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
14.56 mm7.63 mm3.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555901753
Side View
Table 59.0%CrownGirdle: THK-VTKPavilion 39.01°Culet: NoneDepth 61.2%

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: Oct 30
Current: €71,541 EUR|Low: €35,105 EUR|High: €72,403 EUR|Avg: €47,529 EUR|-0.1%
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
November 2, 2026
Retailer 7€35,105 EUR
Retailer 9€36,791 EUR
Retailer 8€39,081 EUR
Retailer 17€43,333 EUR
Retailer 6€43,815 EUR
Retailer 12€43,984 EUR
Retailer 11€45,232 EUR
Retailer 10€46,659 EUR
Retailer 14€47,716 EUR
Retailer 4€48,022 EUR
Retailer 16€48,022 EUR
Retailer 13€48,597 EUR
Retailer 5€49,624 EUR
Retailer 15€51,401 EUR
Retailer 3€54,204 EUR
Retailer 2€54,356 EUR
MOH London€71,541 EUR

35 data points across 17 retailers

13 retailers€43,333 EUR to €71,541 EUR

B+
Cheapest Retailer
-
€43,333 EUR
CA$67,239 CAD
B+
Retailer 2
-
€43,984 EUR
$49,139 USD
View
B+
Retailer 3
-
€45,232 EUR
$50,534 USD
View
B+
Retailer 4
-
€46,659 EUR
£41,045 GBP
View
B+
Retailer 5
-
€47,716 EUR
$53,309 USD
View
B+
Retailer 6
-
€48,022 EUR
$53,650 USD
View
B+
Retailer 7
-
€48,022 EUR
$53,650 USD
View
B+
Retailer 8
-
€48,597 EUR
$54,293 USD
View
B
Retailer 9
-
€49,624 EUR
$55,440 USD
View
B
Retailer 10
-
€51,401 EUR
$57,425 USD
View
B
Retailer 11
-
€54,204 EUR
$60,557 USD
View
B
Retailer 12
-
€54,356 EUR
View
Most Expensive
B
MOH London
EF5AEE873 · Nov 1
€71,541 EUR
£62,934 GBP
View
12 more retailers have this diamond
Prices start from €43,333 EURSave up to €28,208 EUR

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+
3.01ct Marquise
€43,333 EUR