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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 €332 EUR
$372 USD
As of November 2, 2026
Save €2,985 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,317 EUR at Brilliant Earth · As of November 2, 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 November 2, 2026, with prices from €332 to €3,317, a €2,985 spread on the same certified stone. Brilliant Earth lists it at €3,317. 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
Colour
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: Nov 2
Current: €3,317 EUR|Low: €332 EUR|High: €4,021 EUR|Avg: €1,454 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
November 1, 2026
Retailer 8€332 EUR
Retailer 14€384 EUR
Retailer 6€448 EUR
Retailer 9€555 EUR
Retailer 4€611 EUR
Retailer 12€655 EUR
Retailer 7€761 EUR
Retailer 5€812 EUR
Retailer 11€1,205 EUR
Retailer 13€1,458 EUR
Retailer 2€1,772 EUR
Retailer 3€2,929 EUR
Retailer 10€2,942 EUR
Brilliant Earth€3,317 EUR

31 data points across 14 retailers

14 retailers€332 EUR to €3,317 EUR

A+
Cheapest Retailer
-
€332 EUR
$372 USD
A
Retailer 2
-
€384 EUR
$431 USD
View
A
Retailer 3
-
€448 EUR
$502 USD
View
Final sale: no returns
A
Retailer 4
-
€555 EUR
$623 USD
View
A
Retailer 5
-
€611 EUR
$685 USD
View
A
Retailer 6
-
€655 EUR
$735 USD
View
A
Retailer 7
-
€761 EUR
View
A
Retailer 8
-
€812 EUR
$911 USD
View
B+
Retailer 9
-
€1,205 EUR
$1,352 USD
View
B
Retailer 10
-
€1,458 EUR
$1,635 USD
View
B+
Retailer 11
-
€1,772 EUR
£1,565 GBP
View
Retailer 12
-
€2,929 EUR
$3,285 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€2,942 EUR
$3,300 USD
View
Most Expensive
B
Brilliant Earth
20498167Y · Nov 2
€3,317 EUR
$3,720 USD
View
13 more retailers have this diamond
Prices start from €332 EURSave up to €2,985 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
€332 EUR