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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG526279523

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

Certificate IGI LG526279523

Diamond specifications and retailer prices

From €264 EUR
As of November 4, 2026
Save €1,206 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,470 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526279523 or 526279523. Listed at 21 retailers as of November 4, 2026, with prices from €264 to €1,470, a €1,206 spread on the same certified stone. Brilliant Earth lists it at €1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279523
Dimensions7.58 × 5.64 × 3.96 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.58 mm5.64 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279523
Side View
Table 63.0%Crown 42.1°Girdle: Slightly ThickPavilion 30.5°Culet: NoneDepth 70.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,470 EUR|Low: €253 EUR|High: €1,568 EUR|Avg: €744 EUR|-6.3%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 19€264 EUR
Retailer 10€294 EUR
Retailer 6€306 EUR
Retailer 7€327 EUR
Retailer 20€327 EUR
Retailer 16€468 EUR
Retailer 8€495 EUR
Retailer 5€536 EUR
Retailer 9€560 EUR
Retailer 15€563 EUR
Retailer 2€574 EUR
Retailer 14€766 EUR
Retailer 18€1,005 EUR
Retailer 4€1,051 EUR
Retailer 12€1,093 EUR
Retailer 3€1,257 EUR
Retailer 17€1,276 EUR
Retailer 13€1,306 EUR
Retailer 11€1,336 EUR
Brilliant Earth€1,470 EUR

46 data points across 20 retailers

21 retailers€264 EUR to €1,470 EUR

A
Cheapest Retailer
-
€264 EUR
A
Retailer 2
-
€294 EUR
View
Final sale: no returns
A
Retailer 3
-
€306 EUR
View
Retailer 4
-
€327 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€327 EUR
View
A
Retailer 6
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€468 EUR
View
A
Retailer 7
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€495 EUR
View
A
Retailer 8
-
€536 EUR
View
A
Retailer 9
-
€560 EUR
View
A
Retailer 10
-
€563 EUR
View
A
Retailer 11
-
€574 EUR
View
B+
Retailer 12
-
€718 EUR
View
B+
Retailer 13
-
€766 EUR
View
B
Retailer 14
-
€1,005 EUR
View
B
Retailer 15
-
€1,051 EUR
View
B
Retailer 16
-
€1,093 EUR
View
B
Retailer 17
-
€1,257 EUR
View
B
Retailer 18
-
€1,276 EUR
View
B
Retailer 19
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€1,306 EUR
View
B
Retailer 20
-
€1,336 EUR
View
Most Expensive
B
Brilliant Earth
17972034A · Nov 4
€1,470 EUR
$1,650 USD
View
20 more retailers have this diamond
Prices start from €264 EURSave up to €1,206 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
1.54ct Radiant
€264 EUR