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Heart|Lab Grown|IGI

1.50ct D SI1 Heart Lab Grown Diamond

VG • D/SI1 • IGI LG468170786

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG468170786

Diamond specifications and retailer prices

From €2,222 EUR
$2,482 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €2,222 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG468170786 or 468170786. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468170786
Dimensions6.48 × 7.94 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.48 mm7.94 mm1.50 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG468170786
Side View
Table 56.5%Crown 38.4°Girdle: MED-VTKPavilion 41.5°Culet: NoneDepth 60.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: €2,222 EUR|Low: €2,114 EUR|High: €3,662 EUR|Avg: €2,701 EUR|-39.3%
September 23, 2026
B2C Jewels€2,222 EUR

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20033463 · Nov 1
€2,222 EUR
$2,482 USD
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C
1.50ct Heart
€2,222 EUR