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Heart|Lab Grown|IGI

1.42ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694232

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694232

Diamond specifications and retailer prices

From €312 EUR
$349 USD
As of October 30, 2026
Save €2,462 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,775 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 LG801694232 or 801694232. Listed at 13 retailers as of October 30, 2026, with prices from €312 to €2,775, a €2,462 spread on the same certified stone. Do Amore Diamonds lists it at €2,775. 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 angle35.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694232
Dimensions7.61 × 6.71 × 4.58 mm
L/W Ratio1.13
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
7.61 mm6.71 mm1.42 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694232
Side View
Table 59.0%Crown 35.1°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,775 EUR|Low: €312 EUR|High: €4,082 EUR|Avg: €1,336 EUR|-32.0%
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
November 1, 2026
Retailer 8€312 EUR
Retailer 13€362 EUR
Retailer 2€440 EUR
Retailer 9€532 EUR
Retailer 4€573 EUR
Retailer 11€622 EUR
Retailer 5€753 EUR
Retailer 3€959 EUR
Retailer 10€1,135 EUR
Retailer 12€1,373 EUR
Retailer 7€1,678 EUR
Retailer 6€2,632 EUR
Do Amore Diamonds€2,775 EUR

39 data points across 13 retailers

13 retailers€312 EUR to €2,775 EUR

A
Cheapest Retailer
-
€312 EUR
$349 USD
A
Retailer 2
-
€362 EUR
$404 USD
View
A
Retailer 3
-
€440 EUR
£387 GBP
View
A
Retailer 4
-
€532 EUR
$594 USD
View
A
Retailer 5
-
€573 EUR
$640 USD
View
A
Retailer 6
-
€622 EUR
$695 USD
View
A
Retailer 7
-
€753 EUR
$841 USD
View
B+
Retailer 8
-
€959 EUR
A$1,648 AUD
View
B+
Retailer 9
-
€1,135 EUR
$1,268 USD
View
B+
Retailer 10
-
€1,373 EUR
$1,534 USD
View
B+
Retailer 11
-
€1,678 EUR
£1,476 GBP
View
B
Retailer 12
-
€2,632 EUR
$2,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-C8CE9B164 · Oct 31
€2,775 EUR
$3,100 USD
View
12 more retailers have this diamond
Prices start from €312 EURSave up to €2,462 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
€312 EUR