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Radiant|Lab Grown|IGI

1.49ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG801694509

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

Certificate IGI LG801694509

Diamond specifications and retailer prices

From €659 EUR
$739 USD
As of November 1, 2026
Save €2,586 EUR (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,245 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.49ct lab-grown radiant diamond

This 1.49ct 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 very-good cut grade and certified by IGI LG801694509 or 801694509. Listed at 6 retailers as of November 1, 2026, with prices from €659 to €3,245, a €2,586 spread on the same certified stone. Brilliant Earth lists it at €3,245. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.49
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694509
Dimensions7.90 × 5.54 × 3.87 mm
L/W Ratio1.43
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
7.90 mm5.54 mm1.49 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694509
Side View
Table 57.0%Crown 45.6°Girdle: ThickPavilion 35.3°Culet: NoneDepth 69.9%

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: Nov 1
Current: €3,245 EUR|Low: €629 EUR|High: €4,797 EUR|Avg: €1,841 EUR|-32.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4€659 EUR
Retailer 3€764 EUR
Retailer 6€822 EUR
Retailer 7€1,427 EUR
Retailer 2€1,677 EUR
Retailer 5€2,947 EUR
Brilliant Earth€3,245 EUR

23 data points across 7 retailers

6 retailers€659 EUR to €3,245 EUR

A
Cheapest Retailer
-
€659 EUR
$739 USD
A
Retailer 2
-
€764 EUR
View
B+
Retailer 3
-
€822 EUR
$922 USD
View
B
Retailer 4
-
€1,677 EUR
£1,481 GBP
View
Retailer 5
-
€2,947 EUR
$3,305 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21059827Y · Nov 2
€3,245 EUR
$3,640 USD
View
5 more retailers have this diamond
Prices start from €659 EURSave up to €2,586 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
1.49ct Radiant
€659 EUR