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Marquise|Natural|GIA

4.01ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 5231830797

Certificate GIA 5231830797

Diamond specifications and retailer prices

From €55,852 EUR
$62,644 USD
As of October 31, 2026
Save €8,871 EUR (14%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €64,723 EUR at Yorxs · As of November 2, 2026
View at Yorxs

About this 4.01ct natural marquise diamond

This 4.01ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231830797. Listed at 5 retailers as of October 31, 2026, with prices from €55,852 to €64,723, a €8,871 spread on the same certified stone. Yorxs lists it at €64,723. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231830797
Dimensions17.10 × 8.00 × 4.65 mm
L/W Ratio2.14
Top View
17.10 mm8.00 mm4.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231830797
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.1%

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: €55,852 EUR|Low: €55,852 EUR|High: €64,723 EUR|Avg: €59,281 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 2, 2026
Retailer 1€55,852 EUR
Retailer 2€58,086 EUR
Retailer 3€58,086 EUR
Retailer 4€60,021 EUR
Yorxs€64,723 EUR

17 data points across 5 retailers

5 retailers€55,852 EUR to €64,723 EUR

B+
Cheapest Retailer
-
€55,852 EUR
$62,644 USD
B
Retailer 2
-
€58,086 EUR
$65,150 USD
View
B
Retailer 3
-
€58,086 EUR
$65,150 USD
View
B
Retailer 4
-
€60,021 EUR
$67,320 USD
View
Most Expensive
B
Yorxs
612593095 · Nov 2
€64,723 EUR
View
4 more retailers have this diamond
Prices start from €55,852 EURSave up to €8,871 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+
4.01ct Marquise
€55,852 EUR