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Marquise|Natural|GIA

0.53ct E SI1 Marquise Natural Diamond

GD • E/SI1 • GIA 5546344455

Certificate GIA 5546344455

Diamond specifications and retailer prices

From €535 EUR
As of November 6, 2026
Save €329 EUR (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €864 EUR at With Clarity · As of November 4, 2026
View at With Clarity

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546344455. Listed at 7 retailers as of November 4, 2026, with prices from €535 to €864, a €329 spread on the same certified stone. With Clarity lists it at €864. 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

0.53
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5546344455
Dimensions8.02 × 4.26 × 2.64 mm
L/W Ratio1.88
Top View
8.02 mm4.26 mm0.53 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5546344455
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

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: €659 EUR|Low: €535 EUR|High: €862 EUR|Avg: €696 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 6, 2026
Retailer 6€535 EUR
Retailer 5€592 EUR
Retailer 3€635 EUR
Retailer 1€659 EUR
Retailer 4€746 EUR
With Clarity€847 EUR
Retailer 2€855 EUR

19 data points across 7 retailers

7 retailers€535 EUR to €864 EUR

A
Cheapest Retailer
-
€535 EUR
B+
Retailer 2
-
€592 EUR
View
Final sale: no returns
A
Retailer 3
-
€635 EUR
View
B+
Retailer 4
-
€659 EUR
View
B+
Retailer 5
-
€746 EUR
View
B+
Retailer 6
-
€855 EUR
View
Most Expensive
B
With Clarity
5546344455 · Nov 4
€864 EUR
$970 USD
View
6 more retailers have this diamond
Prices start from €535 EURSave up to €329 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
0.53ct Marquise
€535 EUR