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Radiant|Lab Grown|IGI

1.48ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800676874

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG800676874

Diamond specifications and retailer prices

From €333 EUR
$372 USD
As of October 30, 2026
Save €2,997 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,330 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.48ct lab-grown radiant diamond

This 1.48ct lab-grown radiant 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 LG800676874 or 800676874. Listed at 14 retailers as of October 30, 2026, with prices from €333 to €3,330, a €2,997 spread on the same certified stone. Brilliant Earth lists it at €3,330. 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 angle39.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676874
Dimensions8.09 × 5.72 × 3.81 mm
L/W Ratio1.41
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
8.09 mm5.72 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676874
Side View
Table 62.0%Crown 39.2°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A+
Exceptional
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: €3,330 EUR|Low: €333 EUR|High: €4,037 EUR|Avg: €1,465 EUR|-17.5%
Brilliant Earth
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
October 31, 2026
Retailer 7€333 EUR
Retailer 14€386 EUR
Retailer 6€449 EUR
Retailer 8€558 EUR
Retailer 4€613 EUR
Retailer 11€658 EUR
Retailer 2€764 EUR
Retailer 5€815 EUR
Retailer 10€1,210 EUR
Retailer 12€1,463 EUR
Retailer 13€1,781 EUR
Retailer 3€2,940 EUR
Retailer 9€2,954 EUR
Brilliant Earth€3,330 EUR

30 data points across 14 retailers

14 retailers€333 EUR to €3,330 EUR

A+
Cheapest Retailer
-
€333 EUR
$372 USD
A
Retailer 2
-
€386 EUR
$431 USD
View
A
Retailer 3
-
€449 EUR
$502 USD
View
Final sale: no returns
A
Retailer 4
-
€558 EUR
$623 USD
View
A
Retailer 5
-
€613 EUR
$685 USD
View
A
Retailer 6
-
€658 EUR
$735 USD
View
A
Retailer 7
-
€764 EUR
View
A
Retailer 8
-
€815 EUR
$911 USD
View
B+
Retailer 9
-
€1,210 EUR
$1,352 USD
View
B
Retailer 10
-
€1,463 EUR
$1,635 USD
View
B+
Retailer 11
-
€1,781 EUR
£1,567 GBP
View
Retailer 12
-
€2,940 EUR
$3,285 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€2,954 EUR
$3,300 USD
View
Most Expensive
B
Brilliant Earth
20498167Y · Oct 30
€3,330 EUR
$3,720 USD
View
13 more retailers have this diamond
Prices start from €333 EURSave up to €2,997 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 Radiant
€333 EUR