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Round|Lab Grown|IGI

1.54ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG757532424

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757532424

Diamond specifications and retailer prices

From €275 EUR
As of November 5, 2026
Save €2,116 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,391 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG757532424 or 757532424. Listed at 24 retailers as of November 5, 2026, with prices from €275 to €2,391, a €2,116 spread on the same certified stone. Brilliant Earth lists it at €2,391. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757532424
Dimensions7.42 × 7.45 × 4.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.42 mm7.45 mm1.54 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757532424
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €2,391 EUR|Low: €275 EUR|High: €2,750 EUR|Avg: €905 EUR|-7.0%
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 6, 2026
Retailer 17€275 EUR
Retailer 6€341 EUR
Retailer 16€479 EUR
Retailer 2€553 EUR
Retailer 7€557 EUR
Retailer 14€588 EUR
Retailer 11€599 EUR
Retailer 3€610 EUR
Retailer 9€641 EUR
Retailer 13€800 EUR
Retailer 15€828 EUR
Retailer 8€1,094 EUR
Retailer 5€1,197 EUR
Retailer 4€1,201 EUR
Retailer 10€1,363 EUR
Retailer 12€1,684 EUR
Brilliant Earth€2,391 EUR

44 data points across 17 retailers

24 retailers€275 EUR to €2,391 EUR

A
Cheapest Retailer
-
€275 EUR
A
Retailer 2
-
€319 EUR
View
A
Retailer 3
-
€341 EUR
View
Retailer 4
-
€341 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
-
€479 EUR
View
A
Retailer 6
-
€553 EUR
View
A
Retailer 7
-
€557 EUR
View
A
Retailer 8
-
€588 EUR
View
A
Retailer 9
-
€599 EUR
View
A
Retailer 10
-
€610 EUR
View
A
Retailer 11
-
€641 EUR
View
B+
Retailer 12
-
€794 EUR
View
B+
Retailer 13
-
€800 EUR
View
B+
Retailer 14
-
€828 EUR
View
Retailer 15
-
€883 EUR
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€1,094 EUR
View
B+
Retailer 17
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€1,097 EUR
View
B+
Retailer 18
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€1,138 EUR
View
Retailer 19
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€1,197 EUR
View
Price last confirmed 36 days ago
B
Retailer 20
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€1,201 EUR
View
B
Retailer 21
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€1,312 EUR
View
B+
Retailer 22
-
€1,363 EUR
View
B
Retailer 23
-
€1,684 EUR
View
Most Expensive
B
Brilliant Earth
20667369A · Nov 5
€2,391 EUR
$2,670 USD
View
23 more retailers have this diamond
Prices start from €275 EURSave up to €2,116 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
€275 EUR