Heart|Natural|IGI

0.50ct D SI1 Heart Natural Diamond

VG • D/SI1 • IGI 706509562

Shape and cutting style on the report: Heart brilliant

Certificate IGI 706509562

Diamond specifications and retailer prices

From €461 EUR
As of November 6, 2026
Save €1,106 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,567 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 706509562. Listed at 16 retailers as of November 5, 2026, with prices from €461 to €1,567, a €1,106 spread on the same certified stone. NZ Jewellers lists it at €1,567. 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

0.50
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 706509562
Dimensions4.91 × 5.41 × 3.23 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
4.91 mm5.41 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 706509562
Side View
Table 58.0%Crown 37°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.7%

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: €624 EUR|Low: €461 EUR|High: €1,168 EUR|Avg: €664 EUR|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10€461 EUR
Retailer 2€538 EUR
Retailer 11€538 EUR
Retailer 3€558 EUR
Retailer 12€621 EUR
Retailer 4€622 EUR
Retailer 1€624 EUR
Retailer 9€626 EUR
Retailer 8€676 EUR
Retailer 7€689 EUR
Retailer 5€771 EUR
Retailer 6€1,153 EUR

44 data points across 12 retailers

16 retailers€461 EUR to €1,567 EUR

A
Cheapest Retailer
-
€461 EUR
Final sale: no returns
A
Retailer 2
-
€500 EUR
View
B+
Retailer 3
-
€538 EUR
View
Retailer 4
-
€538 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€577 EUR
View
B+
Retailer 6
-
€617 EUR
View
B+
Retailer 7
-
€622 EUR
View
B+
Retailer 8
-
€624 EUR
View
B+
Retailer 9
-
€626 EUR
View
B+
Retailer 10
-
€676 EUR
View
B+
Retailer 11
-
€689 EUR
View
B
Retailer 12
-
€709 EUR
View
B
Retailer 13
-
€730 EUR
View
B+
Retailer 14
-
€771 EUR
View
B
Retailer 15
-
€1,153 EUR
View
Most Expensive
B
NZ Jewellers
454e2181-8406-4188-b386-5304f907477d · Nov 5
€1,567 EUR
$1,750 USD
View
15 more retailers have this diamond
Prices start from €461 EURSave up to €1,106 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
0.50ct Heart
€461 EUR