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Heart|Lab Grown|IGI

1.00ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG642443332

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG642443332

Diamond specifications and retailer prices

From $2,180 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $2,180 USD at Do Amore 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 Do Amore Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG642443332 or 642443332. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642443332
Dimensions5.84 × 6.91 × 4.22 mm
L/W Ratio1.18
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
5.84 mm6.91 mm1.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642443332
Side View
Table 61.0%Crown 36.4°Girdle: MED-VTKPavilion 41.1°Culet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $2,180 USD|Low: $2,180 USD|High: $2,180 USD|Avg: $2,180 USD
February 20, 2026
Do Amore Diamonds$2,180 USD

1 data point across 1 retailer

1 retailer

B
Do Amore Diamonds
33-O-926311330 · Oct 30
$2,180 USD
View

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B
1.00ct Heart
$2,180 USD