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1.40ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 389929923

Shape and cutting style on the report: Round brilliant

Certificate IGI 389929923

Diamond specifications and retailer prices

From €1,507 EUR
As of November 4, 2026
Save €2,529 EUR (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,036 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 389929923. Listed at 11 retailers as of November 4, 2026, with prices from €1,507 to €4,036, a €2,529 spread on the same certified stone. NZ Jewellers lists it at €4,036. 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

1.40
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 389929923
Dimensions7.06 × 7.10 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.06 mm7.10 mm1.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 389929923
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.0%

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 4
Current: €4,036 EUR|Low: €1,081 EUR|High: €4,036 EUR|Avg: €1,881 EUR
NZ Jewellers
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 5€1,081 EUR
Retailer 4€1,507 EUR
Retailer 9€1,618 EUR
Retailer 2€1,627 EUR
Retailer 7€1,654 EUR
Retailer 11€1,654 EUR
Retailer 13€1,666 EUR
Retailer 8€1,731 EUR
Retailer 10€1,777 EUR
Retailer 12€1,909 EUR
Retailer 3€1,994 EUR
Retailer 6€2,248 EUR
NZ Jewellers€4,036 EUR

23 data points across 13 retailers

11 retailers€1,507 EUR to €4,036 EUR

A
Cheapest Retailer
-
€1,507 EUR
B+
Retailer 2
-
€1,618 EUR
View
A
Retailer 3
-
€1,627 EUR
View
Retailer 4
-
€1,654 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€1,654 EUR
View
B+
Retailer 6
-
€1,666 EUR
View
B+
Retailer 7
-
€1,731 EUR
View
B+
Retailer 8
-
€1,777 EUR
View
B+
Retailer 9
-
€1,909 EUR
View
B+
Retailer 10
-
€2,248 EUR
View
Most Expensive
C
NZ Jewellers
ee74db3a-1eda-464a-86c6-806545a41ac9 · Nov 5
€4,036 EUR
$4,530 USD
View
10 more retailers have this diamond
Prices start from €1,507 EURSave up to €2,529 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
1.40ct Round
€1,507 EUR