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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG792621601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621601

Diamond specifications and retailer prices

From €188 EUR
As of November 5, 2026
Save €819 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,007 EUR at Brilliant Earth · As of November 5, 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 LG792621601 or 792621601. Listed at 22 retailers as of November 5, 2026, with prices from €188 to €1,007, a €819 spread on the same certified stone. Brilliant Earth lists it at €1,007. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621601
Dimensions7.51 × 7.47 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.47 mm1.54 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621601
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.1%

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: Nov 5
Current: €1,007 EUR|Low: €188 EUR|High: €1,328 EUR|Avg: €543 EUR|-24.2%
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
Retailer 19
November 5, 2026
Retailer 9€188 EUR
Retailer 4€209 EUR
Retailer 3€217 EUR
Retailer 17€233 EUR
Retailer 10€233 EUR
Retailer 2€361 EUR
Retailer 5€399 EUR
Retailer 15€401 EUR
Retailer 11€412 EUR
Retailer 19€527 EUR
Retailer 13€542 EUR
Retailer 14€614 EUR
Retailer 12€641 EUR
Retailer 18€748 EUR
Retailer 6€756 EUR
Retailer 8€795 EUR
Retailer 16€932 EUR
Retailer 7€943 EUR
Brilliant Earth€1,007 EUR

32 data points across 19 retailers

22 retailers€188 EUR to €1,007 EUR

A
Cheapest Retailer
-
€188 EUR
Retailer 2
-
€190 EUR
View
Price last confirmed 48 days ago
A
Retailer 3
-
€209 EUR
View
Final sale: no returns
A
Retailer 4
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€217 EUR
View
Retailer 5
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€231 EUR
View
Price last confirmed 47 days ago
A
Retailer 6
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€233 EUR
View
Retailer 7
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€233 EUR
View
Price last confirmed 11 days ago
A
Retailer 8
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€361 EUR
View
B+
Retailer 9
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€399 EUR
View
A
Retailer 10
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€401 EUR
View
A
Retailer 11
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€412 EUR
View
A
Retailer 12
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€527 EUR
View
A
Retailer 13
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€542 EUR
View
B+
Retailer 14
-
€614 EUR
View
B+
Retailer 15
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€641 EUR
View
B+
Retailer 16
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€748 EUR
View
Retailer 17
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€752 EUR
View
Price last confirmed 45 days ago
B+
Retailer 18
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€756 EUR
View
B+
Retailer 19
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€795 EUR
View
B+
Retailer 20
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€932 EUR
View
B+
Retailer 21
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€943 EUR
View
Most Expensive
B+
Brilliant Earth
21501285A · Nov 5
€1,007 EUR
$1,130 USD
View
21 more retailers have this diamond
Prices start from €188 EURSave up to €819 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
€188 EUR