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Marquise|Natural|GIA

3.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6531797040

Certificate GIA 6531797040

Diamond specifications and retailer prices

From €48,006 EUR
$53,633 USD
As of October 31, 2026
Save €31,420 EUR (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €79,427 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 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 6531797040. Listed at 11 retailers as of October 31, 2026, with prices from €48,006 to €79,427, a €31,420 spread on the same certified stone. MOH London lists it at €79,427. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6531797040
Dimensions15.16 × 7.79 × 4.68 mm
L/W Ratio1.95
Top View
15.16 mm7.79 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531797040
Side View
Table 61.0%CrownGirdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.1%

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 31
Current: €79,427 EUR|Low: €43,642 EUR|High: €82,776 EUR|Avg: €56,730 EUR|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8€48,006 EUR
Retailer 6€48,128 EUR
Retailer 12€48,850 EUR
Retailer 7€49,822 EUR
Retailer 2€51,814 EUR
Retailer 10€52,977 EUR
Retailer 11€53,973 EUR
Retailer 9€57,087 EUR
Retailer 4€59,669 EUR
Retailer 3€60,201 EUR
Retailer 5€61,708 EUR
MOH London€79,427 EUR

36 data points across 12 retailers

11 retailers€48,006 EUR to €79,427 EUR

B+
Cheapest Retailer
-
€48,006 EUR
$53,633 USD
Final sale: no returns
B+
Retailer 2
-
€48,128 EUR
CA$74,679 CAD
View
B+
Retailer 3
-
€48,850 EUR
$54,575 USD
View
B+
Retailer 4
-
€49,822 EUR
$55,661 USD
View
B+
Retailer 5
-
€51,814 EUR
£45,581 GBP
View
B
Retailer 6
-
€52,977 EUR
$59,186 USD
View
B
Retailer 7
-
€53,973 EUR
$60,299 USD
View
B+
Retailer 8
-
€57,087 EUR
$63,778 USD
View
B
Retailer 9
-
€60,201 EUR
$67,257 USD
View
B
Retailer 10
-
€61,708 EUR
View
Most Expensive
B
MOH London
8F9443ABE · Nov 1
€79,427 EUR
£69,871 GBP
View
10 more retailers have this diamond
Prices start from €48,006 EURSave up to €31,420 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
€48,006 EUR