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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 $488 CAD
$349 USD
As of October 30, 2026
Save $3,843 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,330 CAD 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 $488 to $4,330, a $3,843 spread on the same certified stone. Do Amore Diamonds lists it at $4,330. 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: $4,330 CAD|Low: $488 CAD|High: $6,370 CAD|Avg: $2,085 CAD|-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$488 CAD
Retailer 13$564 CAD
Retailer 2$686 CAD
Retailer 9$830 CAD
Retailer 4$894 CAD
Retailer 11$971 CAD
Retailer 5$1,175 CAD
Retailer 3$1,496 CAD
Retailer 10$1,771 CAD
Retailer 12$2,143 CAD
Retailer 7$2,619 CAD
Retailer 6$4,107 CAD
Do Amore Diamonds$4,330 CAD

39 data points across 13 retailers

13 retailers$488 CAD to $4,330 CAD

A
Cheapest Retailer
-
$488 CAD
$349 USD
A
Retailer 2
-
$564 CAD
$404 USD
View
A
Retailer 3
-
$686 CAD
£387 GBP
View
A
Retailer 4
-
$830 CAD
$594 USD
View
A
Retailer 5
-
$894 CAD
$640 USD
View
A
Retailer 6
-
$971 CAD
$695 USD
View
A
Retailer 7
-
$1,175 CAD
$841 USD
View
B+
Retailer 8
-
$1,496 CAD
A$1,648 AUD
View
B+
Retailer 9
-
$1,771 CAD
$1,268 USD
View
B+
Retailer 10
-
$2,143 CAD
$1,534 USD
View
B+
Retailer 11
-
$2,619 CAD
£1,476 GBP
View
B
Retailer 12
-
$4,107 CAD
$2,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-C8CE9B164 · Oct 31
$4,330 CAD
$3,100 USD
View
12 more retailers have this diamond
Prices start from $488 CADSave up to $3,843 CAD

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
$488 CAD