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Heart|Natural|IGI

1.30ct I SI1 Heart Natural Diamond

EX • I/SI1 • IGI 762534841

Shape and cutting style on the report: Heart brilliant

Certificate IGI 762534841

Diamond specifications and retailer prices

From €1,908 EUR
As of November 7, 2026
Save €2,507 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,415 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 762534841. Listed at 16 retailers as of November 5, 2026, with prices from €1,908 to €4,415, a €2,507 spread on the same certified stone. NZ Jewellers lists it at €4,415. 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

1.30
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 762534841
Dimensions6.66 × 7.60 × 4.42 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
6.66 mm7.60 mm1.30 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 762534841
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.2%

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 7
Current: €4,415 EUR|Low: €1,908 EUR|High: €4,550 EUR|Avg: €2,552 EUR|-3.0%
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
Retailer 14
Retailer 15
November 7, 2026
Retailer 5€1,908 EUR
Retailer 10€1,908 EUR
Retailer 11€1,929 EUR
Retailer 12€2,028 EUR
Retailer 4€2,067 EUR
Retailer 3€2,112 EUR
Retailer 7€2,176 EUR
Retailer 8€2,187 EUR
Retailer 13€2,216 EUR
Retailer 6€2,221 EUR
Retailer 9€2,305 EUR
Retailer 14€2,413 EUR
Retailer 15€2,577 EUR
Retailer 2€3,643 EUR
NZ Jewellers€4,415 EUR

38 data points across 15 retailers

16 retailers€1,908 EUR to €4,415 EUR

A
Cheapest Retailer
-
€1,908 EUR
A
Retailer 2
-
€1,908 EUR
View
A
Retailer 3
-
€1,929 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,028 EUR
View
A
Retailer 5
-
€2,067 EUR
View
A
Retailer 6
-
€2,112 EUR
View
Retailer 7
-
€2,176 EUR
View
Price last confirmed 9 days ago
Retailer 8
-
€2,176 EUR
View
Price last confirmed 22 days ago
A
Retailer 9
-
€2,187 EUR
View
A
Retailer 10
-
€2,216 EUR
View
A
Retailer 11
-
€2,221 EUR
View
A
Retailer 12
-
€2,305 EUR
View
A
Retailer 13
-
€2,413 EUR
View
A
Retailer 14
-
€2,577 EUR
View
B+
Retailer 15
-
€3,643 EUR
View
Most Expensive
B
NZ Jewellers
07a9bac2-5d1a-49cc-a705-091a234bd2ce · Nov 5
€4,415 EUR
$4,929 USD
View
15 more retailers have this diamond
Prices start from €1,908 EURSave up to €2,507 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
1.30ct Heart
€1,908 EUR