Round|Natural|GIA

0.55ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562415636

Certificate GIA 6562415636

Diamond specifications and retailer prices

From €344 EUR
As of November 6, 2026
Save €992 EUR (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,336 EUR at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562415636. Listed at 13 retailers as of November 5, 2026, with prices from €344 to €1,336, a €992 spread on the same certified stone. Diamond Exchange Canada lists it at €1,336. 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

0.55
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562415636
Dimensions5.24 × 5.28 × 3.24 mm
L/W Ratio1.01
Top View
5.24 mm5.28 mm0.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562415636
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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: €1,336 EUR|Low: €344 EUR|High: €1,394 EUR|Avg: €613 EUR|-4.1%
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
Retailer 13
November 6, 2026
Retailer 2€344 EUR
Retailer 4€401 EUR
Retailer 8€418 EUR
Retailer 11€423 EUR
Retailer 10€425 EUR
Retailer 9€468 EUR
Retailer 6€491 EUR
Retailer 5€582 EUR
Retailer 13€647 EUR
Retailer 12€648 EUR
Retailer 3€715 EUR
Retailer 7€755 EUR
Diamond Exchange Canada€1,336 EUR

34 data points across 13 retailers

13 retailers€344 EUR to €1,336 EUR

A
Cheapest Retailer
-
€344 EUR
A
Retailer 2
-
€401 EUR
View
A
Retailer 3
-
€418 EUR
View
A
Retailer 4
-
€423 EUR
View
A
Retailer 5
-
€425 EUR
View
A
Retailer 6
-
€468 EUR
View
A
Retailer 7
-
€491 EUR
View
Retailer 8
-
€582 EUR
View
Price last confirmed 19 days ago
A
Retailer 9
-
€647 EUR
View
B+
Retailer 10
-
€648 EUR
View
B+
Retailer 11
-
€715 EUR
View
B+
Retailer 12
-
€755 EUR
View
Most Expensive
B
Diamond Exchange Canada
1996897651 · Nov 5
€1,336 EUR
CA$2,072 CAD
View
12 more retailers have this diamond
Prices start from €344 EURSave up to €992 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
0.55ct Round
€344 EUR