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Heart|Lab Grown|IGI

1.42ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG794625106

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794625106

Diamond specifications and retailer prices

From €310 EUR
$346 USD
As of October 30, 2026
Save €2,438 EUR (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,748 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794625106 or 794625106. Listed at 10 retailers as of October 30, 2026, with prices from €310 to €2,748, a €2,438 spread on the same certified stone. Do Amore Diamonds lists it at €2,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625106
Dimensions6.86 × 7.94 × 4.46 mm
L/W Ratio1.16
Girdle conditionFaceted
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
6.86 mm7.94 mm1.42 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625106
Side View
Table 59.0%Crown 37.8°Girdle: Slightly ThickPavilion 36.6°Culet: NoneDepth 56.2%

Caratlytics Score

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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: Oct 30
Current: €2,748 EUR|Low: €310 EUR|High: €4,991 EUR|Avg: €1,956 EUR|-32.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 11€310 EUR
Retailer 15€377 EUR
Retailer 16€512 EUR
Retailer 13€619 EUR
Retailer 14€649 EUR
Retailer 9€1,017 EUR
Retailer 12€1,361 EUR
Retailer 2€1,655 EUR
Retailer 6€1,941 EUR
Retailer 7€1,987 EUR
Retailer 5€2,112 EUR
Retailer 4€2,432 EUR
Retailer 3€2,560 EUR
Retailer 10€2,632 EUR
Do Amore Diamonds€2,748 EUR
Retailer 8€4,991 EUR

28 data points across 16 retailers

10 retailers€310 EUR to €2,748 EUR

A
Cheapest Retailer
-
€310 EUR
$346 USD
A
Retailer 2
-
€377 EUR
$421 USD
View
A
Retailer 3
-
€512 EUR
$572 USD
View
Final sale: no returns
A
Retailer 4
-
€619 EUR
$691 USD
View
A
Retailer 5
-
€649 EUR
$725 USD
View
B+
Retailer 6
-
€1,017 EUR
$1,136 USD
View
B+
Retailer 7
-
€1,361 EUR
$1,521 USD
View
B+
Retailer 8
-
€1,655 EUR
£1,456 GBP
View
B
Retailer 9
-
€2,632 EUR
$2,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-2B04CB68D · Oct 31
€2,748 EUR
$3,070 USD
View
9 more retailers have this diamond
Prices start from €310 EURSave up to €2,438 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
1.42ct Heart
€310 EUR