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Heart|Natural|IGI

1.50ct K SI2 Heart Natural Diamond

VG • K/SI2 • IGI 743535107

Shape and cutting style on the report: Heart brilliant

Certificate IGI 743535107

Diamond specifications and retailer prices

From €2,039 EUR
As of November 4, 2026
Save €2,680 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,719 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743535107. Listed at 13 retailers as of November 4, 2026, with prices from €2,039 to €4,719, a €2,680 spread on the same certified stone. NZ Jewellers lists it at €4,719. 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

1.50
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.9°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 743535107
Dimensions7.40 × 7.70 × 4.48 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Top View
7.40 mm7.70 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743535107
Side View
Table 61.0%Crown 37.9°Girdle: THK-VTKPavilion 37.1°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €4,719 EUR|Low: €1,588 EUR|High: €4,719 EUR|Avg: €2,556 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€1,588 EUR
Retailer 7€2,039 EUR
Retailer 11€2,128 EUR
Retailer 3€2,257 EUR
Retailer 8€2,257 EUR
Retailer 10€2,361 EUR
Retailer 9€2,375 EUR
Retailer 13€2,382 EUR
Retailer 12€2,605 EUR
Retailer 4€2,690 EUR
Retailer 2€2,803 EUR
Retailer 6€3,944 EUR
NZ Jewellers€4,719 EUR

26 data points across 13 retailers

13 retailers€2,039 EUR to €4,719 EUR

B+
Cheapest Retailer
-
€2,039 EUR
B+
Retailer 2
-
€2,128 EUR
View
B+
Retailer 3
-
€2,257 EUR
View
Retailer 4
-
€2,257 EUR
View
Price last confirmed 8 days ago
Retailer 5
-
€2,261 EUR
View
Price last confirmed 53 days ago
B+
Retailer 6
-
€2,361 EUR
View
B+
Retailer 7
-
€2,375 EUR
View
B+
Retailer 8
-
€2,382 EUR
View
B+
Retailer 9
-
€2,605 EUR
View
Retailer 10
-
€2,609 EUR
View
Price last confirmed 61 days ago
B+
Retailer 11
-
€2,803 EUR
View
B
Retailer 12
-
€3,944 EUR
View
Most Expensive
B
NZ Jewellers
838a25a5-dac6-4b27-bca2-ee3df39fa1a0 · Nov 5
€4,719 EUR
$5,269 USD
View
12 more retailers have this diamond
Prices start from €2,039 EURSave up to €2,680 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.

B+
1.50ct Heart
€2,039 EUR