Radiant|Lab Grown|IGI

1.48ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG834603899

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

Certificate IGI LG834603899

Diamond specifications and retailer prices

From €270 EUR
$302 USD
As of October 31, 2026
Save €1,153 EUR (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,423 EUR at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834603899 or 834603899. Listed at 8 retailers as of October 29, 2026, with prices from €270 to €1,423, a €1,153 spread on the same certified stone. Brilliant Earth lists it at €1,423. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834603899
Dimensions8.08 × 5.50 × 3.77 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.50 mm1.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834603899
Side View
Table 66.0%Crown 46.8°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 68.5%

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 31
Current: €1,423 EUR|Low: €270 EUR|High: €1,423 EUR|Avg: €561 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5€270 EUR
Retailer 7€303 EUR
Retailer 9€385 EUR
Retailer 2€402 EUR
Retailer 4€439 EUR
Retailer 8€513 EUR
Retailer 3€768 EUR
Retailer 6€810 EUR
Brilliant Earth€1,423 EUR

7 data points across 9 retailers

8 retailers€270 EUR to €1,423 EUR

A
Cheapest Retailer
-
€270 EUR
$302 USD
B+
Retailer 2
-
€303 EUR
$339 USD
View
A
Retailer 3
-
€402 EUR
View
A
Retailer 4
-
€439 EUR
$491 USD
View
B+
Retailer 5
-
€513 EUR
$573 USD
View
B+
Retailer 6
-
€768 EUR
A$1,320 AUD
View
B
Retailer 7
-
€810 EUR
$905 USD
View
Most Expensive
B
Brilliant Earth
22170698A · Oct 29
€1,423 EUR
$1,590 USD
View
7 more retailers have this diamond
Prices start from €270 EURSave up to €1,153 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
€270 EUR