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Marquise|Natural|GIA

2.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 6555555450

Certificate GIA 6555555450

Diamond specifications and retailer prices

From €13,904 EUR
As of November 6, 2026
Save €11,035 EUR (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €24,939 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded I 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 6555555450. Listed at 21 retailers as of November 4, 2026, with prices from €13,904 to €24,939, a €11,035 spread on the same certified stone. MOH London lists it at €24,939. 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

2.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.35°
Pavilion angle41.56°
OriginNatural
Grading LabGIA
CertificateGIA 6555555450
Dimensions12.61 × 6.65 × 4.15 mm
L/W Ratio1.90
Culet sizeNone
Top View
12.61 mm6.65 mm2.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555555450
Side View
Table 60.0%Crown 35.35°Girdle: THN-THKPavilion 41.56°Culet: NoneDepth 62.5%

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: Nov 6
Current: €24,939 EUR|Low: €13,904 EUR|High: €25,308 EUR|Avg: €18,264 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
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 3€13,904 EUR
Retailer 8€14,136 EUR
Retailer 11€15,344 EUR
Retailer 6€16,012 EUR
Retailer 7€16,501 EUR
Retailer 12€16,706 EUR
Retailer 13€16,946 EUR
Retailer 14€17,079 EUR
Retailer 4€17,346 EUR
Retailer 10€19,224 EUR
Retailer 9€19,421 EUR
Retailer 2€21,987 EUR
Retailer 5€22,683 EUR
MOH London€24,939 EUR

43 data points across 14 retailers

21 retailers€13,904 EUR to €24,939 EUR

B+
Cheapest Retailer
-
€13,904 EUR
B+
Retailer 2
-
€14,136 EUR
View
B+
Retailer 3
-
€14,720 EUR
View
B+
Retailer 4
-
€15,344 EUR
View
Final sale: no returns
B+
Retailer 5
-
€15,656 EUR
View
Retailer 6
-
€16,012 EUR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€16,501 EUR
View
B
Retailer 8
-
€16,706 EUR
View
Retailer 9
-
€16,946 EUR
View
Price last confirmed 34 days ago
B
Retailer 10
-
€17,079 EUR
View
B
Retailer 11
-
€17,346 EUR
View
B
Retailer 12
-
€17,671 EUR
View
B
Retailer 13
-
€17,671 EUR
View
B
Retailer 14
-
€18,014 EUR
View
B
Retailer 15
-
€18,263 EUR
View
B
Retailer 16
-
€18,666 EUR
View
B
Retailer 17
-
€19,224 EUR
View
B
Retailer 18
-
€19,421 EUR
View
B
Retailer 19
-
€21,987 EUR
View
B
Retailer 20
-
€22,683 EUR
View
Most Expensive
B
MOH London
F274FCE05 · Nov 4
€24,939 EUR
£21,925 GBP
View
20 more retailers have this diamond
Prices start from €13,904 EURSave up to €11,035 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+
2.01ct Marquise
€13,904 EUR