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Marquise|Natural|GIA

3.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6551192432

Certificate GIA 6551192432

Diamond specifications and retailer prices

From €19,172 EUR
As of November 4, 2026
Save €15,054 EUR (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €34,226 EUR 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551192432. Listed at 10 retailers as of November 4, 2026, with prices from €19,172 to €34,226, a €15,054 spread on the same certified stone. MOH London lists it at €34,226. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551192432
Dimensions14.03 × 7.38 × 4.64 mm
L/W Ratio1.90
Top View
14.03 mm7.38 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551192432
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.9%

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 4
Current: €34,226 EUR|Low: €16,479 EUR|High: €34,731 EUR|Avg: €23,267 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3€17,872 EUR
Retailer 11€19,088 EUR
Retailer 5€19,172 EUR
Retailer 10€19,978 EUR
Retailer 7€20,200 EUR
Retailer 4€22,117 EUR
Retailer 8€22,157 EUR
Retailer 9€23,474 EUR
Retailer 2€27,226 EUR
Retailer 6€31,130 EUR
MOH London€34,226 EUR

35 data points across 11 retailers

10 retailers€19,172 EUR to €34,226 EUR

A
Cheapest Retailer
-
€19,172 EUR
A
Retailer 2
-
€19,978 EUR
View
B+
Retailer 3
-
€20,200 EUR
View
B+
Retailer 4
-
€21,423 EUR
View
B+
Retailer 5
-
€22,117 EUR
View
B+
Retailer 6
-
€22,157 EUR
View
B+
Retailer 7
-
€23,474 EUR
View
B
Retailer 8
-
€27,226 EUR
View
B
Retailer 9
-
€31,130 EUR
View
Most Expensive
B
MOH London
9CD292284 · Nov 4
€34,226 EUR
£30,089 GBP
View
9 more retailers have this diamond
Prices start from €19,172 EURSave up to €15,054 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
3.01ct Marquise
€19,172 EUR