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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG754520584

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754520584

Diamond specifications and retailer prices

From €191 EUR
As of November 5, 2026
Save €1,066 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,256 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754520584 or 754520584. Listed at 22 retailers as of October 31, 2026, with prices from €191 to €1,256, a €1,066 spread on the same certified stone. Brilliant Earth lists it at €1,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754520584
Dimensions7.36 × 7.38 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.38 mm1.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754520584
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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 5
Current: €1,256 EUR|Low: €183 EUR|High: €1,363 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
November 5, 2026
Retailer 15€191 EUR
Retailer 3€214 EUR
Retailer 5€221 EUR
Retailer 7€236 EUR
Retailer 17€236 EUR
Retailer 16€319 EUR
Retailer 13€408 EUR
Retailer 9€413 EUR
Retailer 12€431 EUR
Retailer 4€464 EUR
Retailer 14€552 EUR
Retailer 10€646 EUR
Retailer 6€760 EUR
Retailer 11€763 EUR
Retailer 8€932 EUR
Retailer 2€944 EUR
Brilliant Earth€1,256 EUR

32 data points across 17 retailers

22 retailers€191 EUR to €1,256 EUR

A
Cheapest Retailer
-
€191 EUR
A
Retailer 2
-
€214 EUR
View
Final sale: no returns
A
Retailer 3
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€221 EUR
View
A
Retailer 4
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€236 EUR
View
Retailer 5
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€236 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€262 EUR
View
B+
Retailer 7
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€319 EUR
View
A
Retailer 8
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€408 EUR
View
A
Retailer 9
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€413 EUR
View
A
Retailer 10
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€431 EUR
View
A
Retailer 11
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€464 EUR
View
Retailer 12
-
€552 EUR
View
Price last confirmed 9 days ago
B+
Retailer 13
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€621 EUR
View
B+
Retailer 14
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€646 EUR
View
Retailer 15
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€716 EUR
View
Price last confirmed 53 days ago
B+
Retailer 16
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€760 EUR
View
B+
Retailer 17
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€763 EUR
View
B+
Retailer 18
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€766 EUR
View
B+
Retailer 19
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€807 EUR
View
B+
Retailer 20
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€944 EUR
View
B+
Retailer 21
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€951 EUR
View
Most Expensive
B
Brilliant Earth
17441198A · Oct 31
€1,256 EUR
$1,410 USD
View
21 more retailers have this diamond
Prices start from €191 EURSave up to €1,066 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 Round
€191 EUR