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Round|Natural|GIA

5.58ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5566235402

Certificate GIA 5566235402

Diamond specifications and retailer prices

From €68,240 EUR
£60,030 GBP
As of November 1, 2026
Save €38,938 EUR (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €107,178 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 5.58ct natural round diamond

This 5.58ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566235402. Listed at 11 retailers as of November 1, 2026, with prices from €68,240 to €107,178, a €38,938 spread on the same certified stone. MOH London lists it at €107,178. 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

5.58
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5566235402
Dimensions11.36 × 11.27 × 7.10 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
11.36 mm11.27 mm5.58 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566235402
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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 1
Current: €107,178 EUR|Low: €66,049 EUR|High: €108,469 EUR|Avg: €79,520 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3€66,049 EUR
Retailer 5€68,240 EUR
Retailer 11€69,437 EUR
Retailer 6€71,485 EUR
Retailer 10€75,750 EUR
Retailer 9€78,906 EUR
Retailer 8€82,062 EUR
Retailer 2€82,898 EUR
Retailer 7€85,218 EUR
Retailer 4€87,129 EUR
MOH London€107,178 EUR

35 data points across 11 retailers

11 retailers€68,240 EUR to €107,178 EUR

Retailer 1
-
€66,049 EUR
$73,790 USD
Price last confirmed 20 days ago
A
Retailer 2
-
€68,240 EUR
£60,030 GBP
View
A
Retailer 3
-
€69,437 EUR
$77,575 USD
View
Final sale: no returns
B+
Retailer 4
-
€71,485 EUR
$79,863 USD
View
Retailer 5
-
€75,750 EUR
$84,628 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€78,906 EUR
$88,154 USD
View
B+
Retailer 7
-
€82,062 EUR
$91,680 USD
View
B+
Retailer 8
-
€82,898 EUR
View
B+
Retailer 9
-
€85,218 EUR
$95,206 USD
View
B+
Retailer 10
-
€87,129 EUR
£76,646 GBP
View
Most Expensive
B
MOH London
70BDBFE40 · Nov 1
€107,178 EUR
£94,283 GBP
View
10 more retailers have this diamond
Prices start from €68,240 EURSave up to €38,938 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
5.58ct Round
€68,240 EUR