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Round|Natural|GIA

0.55ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2527585906

Certificate GIA 2527585906

Diamond specifications and retailer prices

From €172 EUR
As of November 6, 2026
Save €259 EUR (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,134 EUR at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2527585906. Listed at 11 retailers as of November 6, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2527585906
Dimensions5.25 × 5.22 × 3.30 mm
L/W Ratio1.01
Top View
5.25 mm5.22 mm0.55 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527585906
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €172 EUR|Low: €172 EUR|High: €475 EUR|Avg: €331 EUR|-18.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1€172 EUR
Retailer 5€205 EUR
Retailer 3€288 EUR
Retailer 6€298 EUR
Retailer 2€347 EUR
Retailer 4€407 EUR
Retailer 7€431 EUR

29 data points across 7 retailers

11 retailers€172 EUR to €431 EUR

A
Cheapest Retailer
-
€172 EUR
A
Retailer 2
-
€205 EUR
View
A
Retailer 3
-
€288 EUR
View
Retailer 4
-
€296 EUR
View
Price last confirmed 34 days ago
A
Retailer 5
-
€298 EUR
View
Retailer 6
-
€336 EUR
View
Price last confirmed 38 days ago
A
Retailer 7
-
€347 EUR
View
Retailer 8
-
€398 EUR
View
Price last confirmed 35 days ago
B+
Retailer 9
-
€407 EUR
View
B+
Retailer 10
-
€431 EUR
View
Most Expensive
NZ Jewellers
058f5af9-8183-4d43-9450-069711f319f1 · Oct 3
€1,134 EUR
$1,273 USD
View
Price last confirmed 34 days ago
10 more retailers have this diamond
Prices start from €172 EURSave up to €259 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
€172 EUR