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Radiant|Lab Grown|IGI

1.54ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG622485483

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

Certificate IGI LG622485483

Diamond specifications and retailer prices

From €182 EUR
As of November 4, 2026
Save €1,291 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,473 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG622485483 or 622485483. Listed at 19 retailers as of November 4, 2026, with prices from €182 to €1,473, a €1,291 spread on the same certified stone. Brilliant Earth lists it at €1,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622485483
Dimensions8.48 × 5.61 × 3.61 mm
L/W Ratio1.51
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
8.48 mm5.61 mm1.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622485483
Side View
Table 63.0%Crown 43.8°Girdle: THN-MEDPavilion 34°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,473 EUR|Low: €170 EUR|High: €1,598 EUR|Avg: €528 EUR|-7.8%
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
November 5, 2026
Retailer 6€182 EUR
Retailer 13€211 EUR
Retailer 10€218 EUR
Retailer 8€226 EUR
Retailer 4€238 EUR
Retailer 16€374 EUR
Retailer 7€390 EUR
Retailer 12€390 EUR
Retailer 2€412 EUR
Retailer 18€447 EUR
Retailer 3€521 EUR
Retailer 11€526 EUR
Retailer 9€716 EUR
Retailer 15€727 EUR
Retailer 17€730 EUR
Retailer 5€920 EUR
Retailer 14€1,057 EUR
Brilliant Earth€1,473 EUR

41 data points across 18 retailers

19 retailers€182 EUR to €1,473 EUR

A
Cheapest Retailer
-
€182 EUR
A
Retailer 2
-
€211 EUR
View
Retailer 3
-
€218 EUR
View
Price last confirmed 11 days ago
A
Retailer 4
-
€226 EUR
View
A
Retailer 5
-
€238 EUR
View
Final sale: no returns
A
Retailer 6
-
€374 EUR
View
B+
Retailer 7
-
€390 EUR
View
A
Retailer 8
-
€390 EUR
View
A
Retailer 9
-
€412 EUR
View
A
Retailer 10
-
€447 EUR
View
A
Retailer 11
-
€521 EUR
View
A
Retailer 12
-
€526 EUR
View
B+
Retailer 13
-
€696 EUR
View
Retailer 14
-
€716 EUR
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€727 EUR
View
B+
Retailer 16
-
€730 EUR
View
B
Retailer 17
-
€920 EUR
View
B
Retailer 18
-
€1,057 EUR
View
Most Expensive
B
Brilliant Earth
9410291A · Nov 4
€1,473 EUR
$1,660 USD
View
18 more retailers have this diamond
Prices start from €182 EURSave up to €1,291 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
€182 EUR