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Radiant|Lab Grown|IGI

1.45ct F VS1 Radiant Lab Grown Diamond

GD • F/VS1 • IGI LG660447619

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

Certificate IGI LG660447619

Diamond specifications and retailer prices

From €471 EUR
£416 GBP
As of November 2, 2026
2 retailers carry this diamond
Most expensive: €820 EUR at Rare Carat
View at Rare Carat

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG660447619 or 660447619. Listed at 2 retailers as of November 2, 2026. 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

1.45
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660447619
Dimensions7.70 × 5.68 mm
L/W Ratio1.36
Top View
7.70 mm5.68 mm1.45 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660447619
Side View
Table 66.0%Crown 46.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €820 EUR|Low: €361 EUR|High: €1,114 EUR|Avg: €713 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
January 4, 2026
Retailer 2€361 EUR
Retailer 5€519 EUR
Retailer 3€672 EUR
Rare Carat€820 EUR
Retailer 4€1,114 EUR

10 data points across 5 retailers

2 retailers

B+
Cheapest Retailer
-
€471 EUR
£416 GBP
Most Expensive
Rare Carat
660447619
€820 EUR
$920 USD
View
1 more retailer has this diamond
Prices start from €471 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.

B+
1.45ct Radiant
€471 EUR