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Heart|Natural|IGI

1.51ct K VS2 Heart Natural Diamond

VG • K/VS2 • IGI 737518410

Shape and cutting style on the report: Heart brilliant

Certificate IGI 737518410

Diamond specifications and retailer prices

From €2,108 EUR
As of November 6, 2026
Save €2,532 EUR (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,640 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 737518410. Listed at 9 retailers as of November 3, 2026, with prices from €2,108 to €4,640, a €2,532 spread on the same certified stone. NZ Jewellers lists it at €4,640. 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

1.51
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle42.9°
OriginNatural
Grading LabIGI
CertificateIGI 737518410
Dimensions6.92 × 8.12 × 4.74 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.92 mm8.12 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737518410
Side View
Table 63.0%Crown 31.8°Girdle: STK-THKPavilion 42.9°Culet: NoneDepth 58.4%

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 6
Current: €4,640 EUR|Low: €2,064 EUR|High: €4,686 EUR|Avg: €2,747 EUR|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2€2,108 EUR
Retailer 3€2,135 EUR
Retailer 5€2,136 EUR
Retailer 8€2,157 EUR
Retailer 6€2,219 EUR
Retailer 9€2,302 EUR
Retailer 7€2,322 EUR
Retailer 4€3,889 EUR
NZ Jewellers€4,640 EUR

42 data points across 9 retailers

9 retailers€2,108 EUR to €4,640 EUR

A
Cheapest Retailer
-
€2,108 EUR
A
Retailer 2
-
€2,135 EUR
View
A
Retailer 3
-
€2,136 EUR
View
A
Retailer 4
-
€2,157 EUR
View
A
Retailer 5
-
€2,219 EUR
View
A
Retailer 6
-
€2,302 EUR
View
B+
Retailer 7
-
€2,322 EUR
View
B+
Retailer 8
-
€3,889 EUR
View
Most Expensive
B
NZ Jewellers
da2ff2c3-cbe9-425c-b21e-94d58bc76e81 · Nov 3
€4,640 EUR
$5,181 USD
View
8 more retailers have this diamond
Prices start from €2,108 EURSave up to €2,532 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
1.51ct Heart
€2,108 EUR