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Heart|Lab Grown|IGI

1.48ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG794622750

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794622750

Diamond specifications and retailer prices

From €1,024 EUR
$1,144 USD
As of October 31, 2026
Save €1,724 EUR (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,748 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG794622750 or 794622750. Listed at 2 retailers as of October 31, 2026, with prices from €1,024 to €2,748, a €1,724 spread on the same certified stone. Brilliant Earth 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

1.48
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622750
Dimensions8.04 × 6.86 × 4.44 mm
L/W Ratio1.17
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
8.04 mm6.86 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622750
Side View
Table 59.0%Crown 38.9°Girdle: ThickPavilion 36.1°Culet: NoneDepth 55.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,748 EUR|Low: €806 EUR|High: €5,807 EUR|Avg: €2,583 EUR|-31.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4€806 EUR
Retailer 2€1,024 EUR
Retailer 3€1,069 EUR
Retailer 8€2,187 EUR
Retailer 11€2,220 EUR
Retailer 6€2,354 EUR
Retailer 9€2,437 EUR
Retailer 7€2,470 EUR
Brilliant Earth€2,748 EUR
Retailer 5€4,225 EUR
Retailer 10€5,807 EUR

9 data points across 11 retailers

2 retailers€1,024 EUR to €2,748 EUR

B+
Cheapest Retailer
-
€1,024 EUR
$1,144 USD
Most Expensive
B
Brilliant Earth
21398718Y · Oct 31
€2,748 EUR
$3,070 USD
View
1 more retailer has this diamond
Prices start from €1,024 EURSave up to €1,724 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.

B+
1.48ct Heart
€1,024 EUR