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Marquise|Natural|GIA

2.00ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6551901825

Certificate GIA 6551901825

Diamond specifications and retailer prices

From €20,321 EUR
As of November 5, 2026
Save €13,818 EUR (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €34,138 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three 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 6551901825. Listed at 15 retailers as of November 4, 2026, with prices from €20,321 to €34,138, a €13,818 spread on the same certified stone. MOH London lists it at €34,138. 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

2.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle37.41°
OriginNatural
Grading LabGIA
CertificateGIA 6551901825
Dimensions14.19 × 6.29 × 3.71 mm
L/W Ratio2.26
Key to symbols
Feather, Extra Facet
Top View
14.19 mm6.29 mm2.00 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551901825
Side View
Table 61.0%CrownGirdle: THK-VTKPavilion 37.41°Culet: NoneDepth 58.9%

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 5
Current: €34,138 EUR|Low: €18,033 EUR|High: €35,119 EUR|Avg: €23,456 EUR|+0.5%
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 6, 2026
Retailer 12€18,033 EUR
Retailer 3€20,074 EUR
Retailer 6€20,321 EUR
Retailer 5€20,451 EUR
Retailer 7€20,949 EUR
Retailer 10€22,005 EUR
Retailer 9€24,013 EUR
Retailer 11€24,013 EUR
Retailer 4€24,409 EUR
Retailer 8€24,819 EUR
Retailer 2€26,323 EUR
MOH London€34,138 EUR

33 data points across 12 retailers

15 retailers€20,321 EUR to €34,138 EUR

Retailer 1
-
€18,033 EUR
Price last confirmed 38 days ago
B+
Retailer 2
-
€20,321 EUR
View
Retailer 3
-
€20,451 EUR
View
Price last confirmed 3 days ago
B+
Retailer 4
-
€20,949 EUR
View
B+
Retailer 5
-
€21,430 EUR
View
B
Retailer 6
-
€22,005 EUR
View
Final sale: no returns
B+
Retailer 7
-
€24,013 EUR
View
B+
Retailer 8
-
€24,013 EUR
View
B
Retailer 9
-
€24,409 EUR
View
Retailer 10
-
€24,704 EUR
View
Price last confirmed 36 days ago
B
Retailer 11
-
€24,819 EUR
View
Retailer 12
-
€25,489 EUR
View
Price last confirmed 38 days ago
B
Retailer 13
-
€26,323 EUR
View
Retailer 14
-
€30,196 EUR
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
03B347DF4 · Nov 4
€34,138 EUR
£30,012 GBP
View
14 more retailers have this diamond
Prices start from €20,321 EURSave up to €13,818 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+
2.00ct Marquise
€20,321 EUR