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Heart|Lab Grown|IGI

1.48ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645859

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645859

Diamond specifications and retailer prices

From €324 EUR
$362 USD
As of October 30, 2026
Save €2,558 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,882 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.48ct lab-grown heart diamond

This 1.48ct 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 LG784645859 or 784645859. Listed at 14 retailers as of October 30, 2026, with prices from €324 to €2,882, a €2,558 spread on the same certified stone. Do Amore Diamonds lists it at €2,882. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645859
Dimensions7.65 × 7.08 × 4.67 mm
L/W Ratio1.08
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
7.65 mm7.08 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645859
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.0%

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: €2,882 EUR|Low: €324 EUR|High: €6,262 EUR|Avg: €1,662 EUR|-32.1%
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
November 1, 2026
Retailer 10€324 EUR
Retailer 15€376 EUR
Retailer 6€535 EUR
Retailer 12€548 EUR
Retailer 3€595 EUR
Retailer 11€644 EUR
Retailer 8€746 EUR
Retailer 5€813 EUR
Retailer 4€1,017 EUR
Retailer 13€1,180 EUR
Retailer 14€1,427 EUR
Retailer 2€1,735 EUR
Retailer 9€2,748 EUR
Do Amore Diamonds€2,882 EUR
Retailer 7€6,262 EUR

31 data points across 15 retailers

14 retailers€324 EUR to €2,882 EUR

A
Cheapest Retailer
-
€324 EUR
$362 USD
A
Retailer 2
-
€376 EUR
$420 USD
View
A
Retailer 3
-
€535 EUR
$598 USD
View
Final sale: no returns
A
Retailer 4
-
€548 EUR
$612 USD
View
A
Retailer 5
-
€595 EUR
$665 USD
View
A
Retailer 6
-
€644 EUR
$719 USD
View
A
Retailer 7
-
€746 EUR
View
A
Retailer 8
-
€813 EUR
$908 USD
View
B+
Retailer 9
-
€1,017 EUR
A$1,748 AUD
View
B+
Retailer 10
-
€1,180 EUR
$1,318 USD
View
B+
Retailer 11
-
€1,427 EUR
$1,594 USD
View
B+
Retailer 12
-
€1,735 EUR
£1,526 GBP
View
B
Retailer 13
-
€2,748 EUR
$3,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-83179A4A4 · Nov 1
€2,882 EUR
$3,220 USD
View
13 more retailers have this diamond
Prices start from €324 EURSave up to €2,558 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
1.48ct Heart
€324 EUR