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1.50ct N SI1 Round Natural Diamond

EX • N/SI1 • GIA 6341062188

Shape and cutting style on the report: Round brilliant

Certificate GIA 6341062188

Diamond specifications and retailer prices

From €1,828 EUR
As of November 5, 2026
Save €1,995 EUR (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,823 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded N colour (tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6341062188. Listed at 10 retailers as of November 5, 2026, with prices from €1,828 to €3,823, a €1,995 spread on the same certified stone. NZ Jewellers lists it at €3,823. 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

1.50
Carat
N
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6341062188
Dimensions7.25 × 7.31 × 4.57 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.25 mm7.31 mm1.50 ctN / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6341062188
Side View
Table 56.0%Crown 35°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.8%

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 5
Current: €3,823 EUR|Low: €1,828 EUR|High: €3,823 EUR|Avg: €2,284 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6€1,828 EUR
Retailer 7€1,828 EUR
Retailer 8€1,858 EUR
Retailer 5€1,913 EUR
Retailer 9€1,951 EUR
Retailer 2€2,110 EUR
Retailer 4€2,232 EUR
Retailer 3€2,478 EUR
Retailer 10€2,800 EUR
NZ Jewellers€3,823 EUR

37 data points across 10 retailers

10 retailers€1,828 EUR to €3,823 EUR

A
Cheapest Retailer
-
€1,828 EUR
Retailer 2
-
€1,828 EUR
View
Price last confirmed 8 days ago
A
Retailer 3
-
€1,858 EUR
View
A
Retailer 4
-
€1,913 EUR
View
A
Retailer 5
-
€1,951 EUR
View
B+
Retailer 6
-
€2,110 EUR
View
B+
Retailer 7
-
€2,232 EUR
View
B+
Retailer 8
-
€2,478 EUR
View
B
Retailer 9
-
€2,800 EUR
View
Most Expensive
B
NZ Jewellers
a1702a97-d279-47cf-b520-e2de2bfb17f7 · Nov 5
€3,823 EUR
$4,291 USD
View
9 more retailers have this diamond
Prices start from €1,828 EURSave up to €1,995 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
1.50ct Round
€1,828 EUR