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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 €183 EUR
$205 USD
As of October 30, 2026
Save €1,302 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,486 EUR at Brilliant Earth · As of October 29, 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 October 29, 2026, with prices from €183 to €1,486, a €1,302 spread on the same certified stone. Brilliant Earth lists it at €1,486. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,486 EUR|Low: €171 EUR|High: €1,611 EUR|Avg: €529 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
October 31, 2026
Retailer 16€183 EUR
Retailer 8€207 EUR
Retailer 9€220 EUR
Retailer 18€228 EUR
Retailer 14€240 EUR
Retailer 7€366 EUR
Retailer 3€379 EUR
Retailer 17€393 EUR
Retailer 2€420 EUR
Retailer 12€451 EUR
Retailer 5€514 EUR
Retailer 13€525 EUR
Retailer 10€709 EUR
Retailer 4€723 EUR
Retailer 11€736 EUR
Retailer 15€928 EUR
Retailer 6€1,032 EUR
Brilliant Earth€1,486 EUR

41 data points across 18 retailers

19 retailers€183 EUR to €1,486 EUR

A
Cheapest Retailer
-
€183 EUR
$205 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
A
Retailer 3
-
€220 EUR
$246 USD
View
A
Retailer 4
-
€228 EUR
$255 USD
View
A
Retailer 5
-
€240 EUR
$268 USD
View
Final sale: no returns
Retailer 6
-
€366 EUR
View
Price last confirmed 9 days ago
A
Retailer 7
-
€379 EUR
ZAR 6,837 ZAR
View
B+
Retailer 8
-
€393 EUR
$439 USD
View
A
Retailer 9
-
€420 EUR
£369 GBP
View
A
Retailer 10
-
€451 EUR
$504 USD
View
A
Retailer 11
-
€514 EUR
A$884 AUD
View
A
Retailer 12
-
€525 EUR
$587 USD
View
B+
Retailer 13
-
€702 EUR
£618 GBP
View
B+
Retailer 14
-
€709 EUR
$792 USD
View
B+
Retailer 15
-
€723 EUR
A$1,243 AUD
View
B+
Retailer 16
-
€736 EUR
$822 USD
View
B
Retailer 17
-
€928 EUR
$1,037 USD
View
B
Retailer 18
-
€1,032 EUR
£908 GBP
View
Most Expensive
B
Brilliant Earth
9410291A · Oct 29
€1,486 EUR
$1,660 USD
View
18 more retailers have this diamond
Prices start from €183 EURSave up to €1,302 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
€183 EUR