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Radiant|Lab Grown|IGI

1.48ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794693839

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

Certificate IGI LG794693839

Diamond specifications and retailer prices

From €243 EUR
$272 USD
As of October 30, 2026
Save €2,343 EUR (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,587 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 LG794693839 or 794693839. Listed at 12 retailers as of October 30, 2026, with prices from €243 to €2,587, a €2,343 spread on the same certified stone. Brilliant Earth lists it at €2,587. 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 angle44.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794693839
Dimensions7.61 × 5.71 × 3.90 mm
L/W Ratio1.33
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
7.61 mm5.71 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794693839
Side View
Table 62.0%Crown 44.9°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: €2,587 EUR|Low: €243 EUR|High: €4,037 EUR|Avg: €1,439 EUR|-35.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12€243 EUR
Retailer 18€283 EUR
Retailer 3€381 EUR
Retailer 11€479 EUR
Retailer 15€500 EUR
Retailer 7€898 EUR
Retailer 5€921 EUR
Retailer 14€928 EUR
Retailer 16€1,072 EUR
Retailer 17€1,094 EUR
Retailer 9€1,096 EUR
Retailer 2€1,344 EUR
Retailer 6€1,720 EUR
Retailer 4€1,853 EUR
Retailer 10€2,073 EUR
Retailer 13€2,166 EUR
Brilliant Earth€2,587 EUR
Retailer 8€3,140 EUR

28 data points across 18 retailers

12 retailers€243 EUR to €2,587 EUR

A
Cheapest Retailer
-
€243 EUR
$272 USD
A
Retailer 2
-
€283 EUR
$316 USD
View
A
Retailer 3
-
€381 EUR
$426 USD
View
Final sale: no returns
A
Retailer 4
-
€479 EUR
$535 USD
View
A
Retailer 5
-
€500 EUR
$559 USD
View
B+
Retailer 6
-
€928 EUR
$1,037 USD
View
Retailer 7
-
€1,027 EUR
$1,147 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
€1,072 EUR
$1,198 USD
View
B+
Retailer 9
-
€1,094 EUR
$1,223 USD
View
B+
Retailer 10
-
€1,344 EUR
£1,182 GBP
View
B
Retailer 11
-
€2,166 EUR
$2,420 USD
View
Most Expensive
B
Brilliant Earth
21414783Y · Oct 30
€2,587 EUR
$2,890 USD
View
11 more retailers have this diamond
Prices start from €243 EURSave up to €2,343 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
€243 EUR