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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG537241971

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

Certificate IGI LG537241971

Diamond specifications and retailer prices

From €285 EUR
$320 USD
As of October 30, 2026
Save €1,391 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,676 EUR at Brilliant Earth · As of October 31, 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 LG537241971 or 537241971. Listed at 21 retailers as of October 30, 2026, with prices from €285 to €1,676, a €1,391 spread on the same certified stone. Brilliant Earth lists it at €1,676. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.1°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241971
Dimensions7.77 × 5.71 × 3.88 mm
L/W Ratio1.36
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
7.77 mm5.71 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241971
Side View
Table 66.0%Crown 48.1°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 68.0%

Caratlytics Score

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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 30
Current: €1,676 EUR|Low: €274 EUR|High: €1,765 EUR|Avg: €802 EUR|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 20
November 1, 2026
Retailer 19€285 EUR
Retailer 11€318 EUR
Retailer 6€331 EUR
Retailer 7€353 EUR
Retailer 20€353 EUR
Retailer 16€490 EUR
Retailer 8€503 EUR
Retailer 5€574 EUR
Retailer 9€584 EUR
Retailer 15€607 EUR
Retailer 13€631 EUR
Retailer 14€824 EUR
Retailer 17€1,036 EUR
Retailer 4€1,136 EUR
Retailer 10€1,176 EUR
Retailer 3€1,358 EUR
Retailer 18€1,372 EUR
Retailer 12€1,405 EUR
Retailer 2€1,417 EUR
Brilliant Earth€1,676 EUR

42 data points across 20 retailers

21 retailers€285 EUR to €1,676 EUR

A
Cheapest Retailer
-
€285 EUR
$320 USD
A
Retailer 2
-
€318 EUR
$357 USD
View
Final sale: no returns
A
Retailer 3
-
€331 EUR
$371 USD
View
Retailer 4
-
€353 EUR
$396 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€353 EUR
$396 USD
View
A
Retailer 6
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€490 EUR
$550 USD
View
A
Retailer 7
-
€503 EUR
$564 USD
View
B+
Retailer 8
-
€574 EUR
$644 USD
View
B+
Retailer 9
-
€584 EUR
$655 USD
View
A
Retailer 10
-
€607 EUR
ZAR 11,004 ZAR
View
B+
Retailer 11
-
€631 EUR
£557 GBP
View
B+
Retailer 12
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€787 EUR
HK$6,900 HKD
View
B+
Retailer 13
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€824 EUR
A$1,421 AUD
View
B
Retailer 14
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€1,036 EUR
$1,162 USD
View
B
Retailer 15
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€1,136 EUR
$1,274 USD
View
B
Retailer 16
-
€1,176 EUR
$1,320 USD
View
B
Retailer 17
-
€1,358 EUR
$1,523 USD
View
B
Retailer 18
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€1,372 EUR
£1,212 GBP
View
B
Retailer 19
-
€1,405 EUR
$1,576 USD
View
B
Retailer 20
-
€1,417 EUR
£1,251 GBP
View
Most Expensive
B
Brilliant Earth
17973889A · Oct 31
€1,676 EUR
$1,880 USD
View
20 more retailers have this diamond
Prices start from €285 EURSave up to €1,391 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
€285 EUR