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Round|Natural|GIA

0.53ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1563804391

Certificate GIA 1563804391

Diamond specifications and retailer prices

From €363 EUR
As of November 6, 2026
Save €1,046 EUR (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,408 EUR at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563804391. Listed at 13 retailers as of November 5, 2026, with prices from €363 to €1,408, a €1,046 spread on the same certified stone. Diamond Exchange Canada lists it at €1,408. 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

0.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563804391
Dimensions5.18 × 5.15 × 3.24 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563804391
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: €1,408 EUR|Low: €363 EUR|High: €1,408 EUR|Avg: €696 EUR
Diamond Exchange Canada
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 5€363 EUR
Retailer 11€424 EUR
Retailer 2€452 EUR
Retailer 3€452 EUR
Retailer 10€491 EUR
Retailer 9€614 EUR
Retailer 7€616 EUR
Retailer 6€631 EUR
Retailer 8€665 EUR
Retailer 4€682 EUR
Retailer 12€1,131 EUR
Diamond Exchange Canada€1,408 EUR

5 data points across 12 retailers

13 retailers€363 EUR to €1,408 EUR

A
Cheapest Retailer
-
€363 EUR
A
Retailer 2
-
€424 EUR
View
A
Retailer 3
-
€452 EUR
View
A
Retailer 4
-
€452 EUR
View
Final sale: no returns
A
Retailer 5
-
€487 EUR
View
A
Retailer 6
-
€491 EUR
View
B+
Retailer 7
-
€614 EUR
View
A
Retailer 8
-
€616 EUR
View
A
Retailer 9
-
€631 EUR
View
B+
Retailer 10
-
€665 EUR
View
B+
Retailer 11
-
€682 EUR
View
B
Retailer 12
-
€1,131 EUR
View
Most Expensive
B
Diamond Exchange Canada
1999038441 · Nov 5
€1,408 EUR
CA$2,184 CAD
View
12 more retailers have this diamond
Prices start from €363 EURSave up to €1,046 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 Round
€363 EUR