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Heart|Lab Grown|IGI

1.90ct D FL Heart Lab Grown Diamond

D/FL

Diamond specifications and retailer prices

From €4,140 EUR
$4,625 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €4,140 EUR at Helzberg Diamonds
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 Helzberg Diamonds

About this 1.9ct lab-grown heart diamond

This 1.9ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at a single retailer as of October 31, 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

1.90
Carat
D
Colour
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.46 × 8.48 mm
L/W Ratio1.14
Top View
7.46 mm8.48 mm1.90 ctD / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 66.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: €4,140 EUR|Low: €4,140 EUR|High: €5,186 EUR|Avg: €4,663 EUR|-20.2%
October 7, 2026
Helzberg Diamonds€4,140 EUR

2 data points across 1 retailer

1 retailer

C
Helzberg Diamonds
ZXZOHOMLJNNH · Oct 31
€4,140 EUR
$4,625 USD
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C
1.90ct Heart
€4,140 EUR