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1.58ct L SI1 Round Natural Diamond

EX • L/SI1 • IGI 560222398

Shape and cutting style on the report: Round brilliant

Certificate IGI 560222398

Diamond specifications and retailer prices

From €1,093 EUR
As of November 6, 2026
Save €2,224 EUR (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,317 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.58ct natural round diamond

This 1.58ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 560222398. Listed at 12 retailers as of November 5, 2026, with prices from €1,093 to €3,317, a €2,224 spread on the same certified stone. NZ Jewellers lists it at €3,317. 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

1.58
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 560222398
Dimensions7.33 × 7.39 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.33 mm7.39 mm1.58 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 560222398
Side View
Table 59.0%Crown 36.3°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 63.2%

Caratlytics Score

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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: €3,317 EUR|Low: €1,093 EUR|High: €3,317 EUR|Avg: €1,628 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€1,093 EUR
Retailer 7€1,360 EUR
Retailer 9€1,360 EUR
Retailer 6€1,377 EUR
Retailer 5€1,423 EUR
Retailer 3€1,481 EUR
Retailer 8€1,569 EUR
Retailer 4€1,659 EUR
NZ Jewellers€3,317 EUR

34 data points across 9 retailers

12 retailers€1,093 EUR to €3,317 EUR

A
Cheapest Retailer
-
€1,093 EUR
A
Retailer 2
-
€1,261 EUR
View
Retailer 3
-
€1,360 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
€1,360 EUR
View
A
Retailer 5
-
€1,377 EUR
View
A
Retailer 6
-
€1,423 EUR
View
A
Retailer 7
-
€1,439 EUR
View
A
Retailer 8
-
€1,481 EUR
View
B+
Retailer 9
-
€1,481 EUR
View
B+
Retailer 10
-
€1,569 EUR
View
A
Retailer 11
-
€1,659 EUR
View
Most Expensive
B
NZ Jewellers
f5f2b0d4-d92c-4ca7-b325-f6beb576ede3 · Nov 5
€3,317 EUR
$3,723 USD
View
11 more retailers have this diamond
Prices start from €1,093 EURSave up to €2,224 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
1.58ct Round
€1,093 EUR