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Marquise|Natural|GIA

3.00ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6565101201

Certificate GIA 6565101201

Diamond specifications and retailer prices

From €40,704 EUR
As of November 6, 2026
Save €29,589 EUR (42%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €70,293 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565101201. Listed at 30 retailers as of November 4, 2026, with prices from €40,704 to €70,293, a €29,589 spread on the same certified stone. MOH London lists it at €70,293. 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

3.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565101201
Dimensions14.14 × 7.29 × 4.87 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
14.14 mm7.29 mm3.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565101201
Side View
Table 53.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.9%

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: €70,293 EUR|Low: €40,704 EUR|High: €83,194 EUR|Avg: €48,123 EUR|-15.5%
MOH London
Retailer 2
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Retailer 29
November 6, 2026
Retailer 29€40,704 EUR
Retailer 5€40,899 EUR
Retailer 27€41,348 EUR
Retailer 10€41,369 EUR
Retailer 2€41,846 EUR
Retailer 11€41,955 EUR
Retailer 8€43,697 EUR
Retailer 14€43,708 EUR
Retailer 6€43,755 EUR
Retailer 18€45,003 EUR
Retailer 25€45,064 EUR
Retailer 12€45,130 EUR
Retailer 17€46,568 EUR
Retailer 4€46,861 EUR
Retailer 21€46,861 EUR
Retailer 3€47,011 EUR
Retailer 15€47,011 EUR
Retailer 7€48,272 EUR
Retailer 9€48,419 EUR
Retailer 19€48,890 EUR
Retailer 16€49,004 EUR
Retailer 26€50,135 EUR
Retailer 20€50,183 EUR
Retailer 28€50,771 EUR
Retailer 23€52,778 EUR
Retailer 22€54,659 EUR
Retailer 13€58,100 EUR
Retailer 24€58,724 EUR
MOH London€70,293 EUR

10 data points across 29 retailers

30 retailers€40,704 EUR to €70,293 EUR

A
Cheapest Retailer
-
€40,704 EUR
A
Retailer 2
-
€40,899 EUR
View
A
Retailer 3
-
€41,348 EUR
View
A
Retailer 4
-
€41,369 EUR
View
Final sale: no returns
A
Retailer 5
-
€41,846 EUR
View
B+
Retailer 6
-
€41,955 EUR
View
B+
Retailer 7
-
€42,965 EUR
View
B+
Retailer 8
-
€43,697 EUR
View
B+
Retailer 9
-
€43,708 EUR
View
B+
Retailer 10
-
€43,755 EUR
View
B+
Retailer 11
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€45,003 EUR
View
B+
Retailer 12
-
€45,064 EUR
View
Retailer 13
-
€45,130 EUR
View
Price last confirmed 8 days ago
B+
Retailer 14
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€45,165 EUR
View
B+
Retailer 15
-
€46,568 EUR
View
B+
Retailer 16
-
€46,861 EUR
View
B+
Retailer 17
-
€46,861 EUR
View
B+
Retailer 18
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€47,011 EUR
View
B+
Retailer 19
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€47,011 EUR
View
B+
Retailer 20
-
€48,272 EUR
View
B+
Retailer 21
-
€48,419 EUR
View
B+
Retailer 22
-
€48,890 EUR
View
B+
Retailer 23
-
€49,004 EUR
View
B
Retailer 24
-
€50,135 EUR
View
B
Retailer 25
-
€50,771 EUR
View
B
Retailer 26
-
€52,778 EUR
View
B+
Retailer 27
-
€54,659 EUR
View
B
Retailer 28
-
€58,100 EUR
View
B+
Retailer 29
-
€58,724 EUR
View
Most Expensive
B
MOH London
E9EA2AE2A · Nov 4
€70,293 EUR
£61,797 GBP
View
29 more retailers have this diamond
Prices start from €40,704 EURSave up to €29,589 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.

A
3.00ct Marquise
€40,704 EUR