Radiant|Lab Grown|IGI

1.54ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG665428797

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

Certificate IGI LG665428797

Diamond specifications and retailer prices

From €244 EUR
$273 USD
As of November 1, 2026
Save €951 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,253 EUR at Rare Carat · As of October 5, 2026
View at Rare Carat

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG665428797 or 665428797. Listed at 21 retailers as of November 1, 2026, with a 389% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.54
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665428797
Dimensions8.00 × 5.70 × 3.89 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm5.70 mm1.54 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665428797
Side View
Table 64.0%Crown 43.8°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
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: Nov 1
Current: €1,253 EUR|Low: €244 EUR|High: €1,267 EUR|Avg: €650 EUR|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
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Retailer 15
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Retailer 19
Retailer 20
November 1, 2026
Retailer 3€244 EUR
Retailer 7€254 EUR
Retailer 8€268 EUR
Retailer 19€271 EUR
Retailer 20€288 EUR
Retailer 4€457 EUR
Retailer 16€466 EUR
Retailer 15€473 EUR
Retailer 13€511 EUR
Retailer 9€564 EUR
Retailer 10€573 EUR
Retailer 17€632 EUR
Retailer 14€873 EUR
Retailer 18€875 EUR
Retailer 12€919 EUR
Retailer 11€982 EUR
Retailer 6€1,069 EUR
Retailer 2€1,088 EUR
Retailer 5€1,195 EUR
Rare Carat€1,253 EUR

37 data points across 20 retailers

21 retailers€244 EUR to €1,195 EUR

A
Cheapest Retailer
-
€244 EUR
$273 USD
Final sale: no returns
Retailer 2
-
€254 EUR
$284 USD
View
Price last confirmed 35 days ago
Retailer 3
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€268 EUR
$299 USD
View
Price last confirmed 35 days ago
Retailer 4
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€271 EUR
$303 USD
View
Price last confirmed 20 days ago
Retailer 5
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€271 EUR
$303 USD
View
Price last confirmed 7 days ago
Retailer 6
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€288 EUR
£254 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
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€457 EUR
$511 USD
View
A
Retailer 8
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€466 EUR
ZAR 8,415 ZAR
View
A
Retailer 9
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€473 EUR
View
A
Retailer 10
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€511 EUR
£449 GBP
View
B+
Retailer 11
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€564 EUR
$630 USD
View
B+
Retailer 12
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€573 EUR
$640 USD
View
B+
Retailer 13
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€632 EUR
A$1,087 AUD
View
B+
Retailer 14
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€873 EUR
$975 USD
View
B
Retailer 15
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€875 EUR
$978 USD
View
B
Retailer 16
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€919 EUR
$1,026 USD
View
B
Retailer 17
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€1,069 EUR
$1,194 USD
View
B
Retailer 18
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€1,088 EUR
£957 GBP
View
B
Retailer 19
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€1,139 EUR
£1,002 GBP
View
B
Retailer 20
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€1,195 EUR
$1,336 USD
View
Most Expensive
Rare Carat
663739 · Oct 5
€1,253 EUR
$1,400 USD
View
Price last confirmed 27 days ago
20 more retailers have this diamond
Prices start from €244 EURSave up to €951 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
€244 EUR