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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

ID • I/SI2 • GIA 6552223572

Certificate GIA 6552223572

Diamond specifications and retailer prices

From €1,946 EUR
As of November 6, 2026
Save €2,514 EUR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,460 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552223572. Listed at 18 retailers as of November 4, 2026, with prices from €1,946 to €4,460, a €2,514 spread on the same certified stone. MOH London lists it at €4,460. 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

1.01
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552223572
Dimensions9.90 × 5.21 × 3.25 mm
L/W Ratio1.90
Top View
9.90 mm5.21 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552223572
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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: €4,460 EUR|Low: €1,697 EUR|High: €4,519 EUR|Avg: €2,551 EUR|+2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 12€1,946 EUR
Retailer 13€2,005 EUR
Retailer 15€2,006 EUR
Retailer 4€2,071 EUR
Retailer 16€2,079 EUR
Retailer 5€2,133 EUR
Retailer 17€2,181 EUR
Retailer 3€2,348 EUR
Retailer 9€2,415 EUR
Retailer 7€2,434 EUR
Retailer 14€2,508 EUR
Retailer 6€2,542 EUR
Retailer 11€2,685 EUR
Retailer 10€2,978 EUR
Retailer 2€3,271 EUR
Retailer 8€3,678 EUR
MOH London€4,460 EUR

33 data points across 17 retailers

18 retailers€1,946 EUR to €4,460 EUR

A
Cheapest Retailer
-
€1,946 EUR
A
Retailer 2
-
€2,005 EUR
View
A
Retailer 3
-
€2,006 EUR
View
A
Retailer 4
-
€2,071 EUR
View
A
Retailer 5
-
€2,079 EUR
View
A
Retailer 6
-
€2,133 EUR
View
Final sale: no returns
A
Retailer 7
-
€2,181 EUR
View
B+
Retailer 8
-
€2,348 EUR
View
B+
Retailer 9
-
€2,415 EUR
View
Retailer 10
-
€2,434 EUR
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€2,508 EUR
View
B+
Retailer 12
-
€2,542 EUR
View
Retailer 13
-
€2,628 EUR
View
Price last confirmed 62 days ago
B+
Retailer 14
-
€2,685 EUR
View
B+
Retailer 15
-
€2,978 EUR
View
Retailer 16
-
€3,271 EUR
View
B
Retailer 17
-
€3,678 EUR
View
Most Expensive
B
MOH London
C58FEC299 · Nov 4
€4,460 EUR
£3,921 GBP
View
17 more retailers have this diamond
Prices start from €1,946 EURSave up to €2,514 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
1.01ct Marquise
€1,946 EUR