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Heart|Natural|IGI

0.71ct E SI1 Heart Natural Diamond

VG • E/SI1 • IGI 780654458

Shape and cutting style on the report: Heart brilliant

Certificate IGI 780654458

Diamond specifications and retailer prices

From €491 EUR
As of November 6, 2026
Save €1,544 EUR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,035 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 780654458. Listed at 12 retailers as of November 5, 2026, with prices from €491 to €2,035, a €1,544 spread on the same certified stone. NZ Jewellers lists it at €2,035. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 780654458
Dimensions5.10 × 6.15 × 3.75 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Top View
5.10 mm6.15 mm0.71 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 780654458
Side View
Table 60.0%Crown 35.5°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 61.0%

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 6
Current: €2,035 EUR|Low: €491 EUR|High: €2,614 EUR|Avg: €1,163 EUR|-22.1%
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 6, 2026
Retailer 2€491 EUR
Retailer 14€648 EUR
Retailer 15€674 EUR
Retailer 3€749 EUR
Retailer 4€750 EUR
Retailer 11€767 EUR
Retailer 9€789 EUR
Retailer 12€792 EUR
Retailer 13€806 EUR
Retailer 8€813 EUR
Retailer 5€843 EUR
Retailer 10€968 EUR
Retailer 7€1,420 EUR
Retailer 6€1,541 EUR
NZ Jewellers€2,035 EUR

28 data points across 15 retailers

12 retailers€491 EUR to €2,035 EUR

A
Cheapest Retailer
-
€491 EUR
A
Retailer 2
-
€648 EUR
View
A
Retailer 3
-
€674 EUR
View
B+
Retailer 4
-
€749 EUR
View
Retailer 5
-
€750 EUR
View
Price last confirmed 23 days ago
B+
Retailer 6
-
€767 EUR
View
B+
Retailer 7
-
€789 EUR
View
B+
Retailer 8
-
€792 EUR
View
B+
Retailer 9
-
€806 EUR
View
B+
Retailer 10
-
€813 EUR
View
B
Retailer 11
-
€968 EUR
View
Most Expensive
C
NZ Jewellers
728449de-9b40-453e-bec6-e40ce0ae1460 · Nov 5
€2,035 EUR
$2,272 USD
View
11 more retailers have this diamond
Prices start from €491 EURSave up to €1,544 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
0.71ct Heart
€491 EUR