Round|Lab Grown|IGI

1.54ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG792609316

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792609316

Diamond specifications and retailer prices

From €967 EUR
A$1,668 AUD
As of November 3, 2026
24 retailers carry this diamond
Most expensive: €3,762 EUR at Brilliant Earth · As of October 21, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792609316 or 792609316. Listed at 24 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792609316
Dimensions7.36 × 7.42 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.36 mm7.42 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792609316
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: €3,762 EUR|Low: €464 EUR|High: €4,502 EUR|Avg: €1,403 EUR|-16.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
October 23, 2026
Retailer 21€482 EUR
Retailer 6€543 EUR
Retailer 5€598 EUR
Retailer 12€598 EUR
Retailer 10€652 EUR
Retailer 15€735 EUR
Retailer 16€736 EUR
Retailer 3€884 EUR
Retailer 18€960 EUR
Retailer 4€967 EUR
Retailer 13€992 EUR
Retailer 17€1,125 EUR
Retailer 7€1,458 EUR
Retailer 9€1,480 EUR
Retailer 2€1,544 EUR
Retailer 8€1,738 EUR
Retailer 22€1,865 EUR
Retailer 20€2,058 EUR
Retailer 14€2,241 EUR
Retailer 11€2,586 EUR
Retailer 19€2,883 EUR
Brilliant Earth€3,762 EUR

31 data points across 22 retailers

24 retailers

Retailer 1
-
€482 EUR
$541 USD
Price last confirmed 41 days ago
Retailer 2
-
€482 EUR
$541 USD
View
Price last confirmed 13 days ago
Retailer 3
-
€540 EUR
$606 USD
View
Price last confirmed 41 days ago
Retailer 4
-
€591 EUR
$663 USD
View
Price last confirmed 42 days ago
Retailer 5
-
€598 EUR
$671 USD
View
Price last confirmed 17 days ago
Retailer 6
-
€598 EUR
$671 USD
View
Price last confirmed 12 days ago
Retailer 7
-
€652 EUR
$731 USD
View
Price last confirmed 12 days ago
Retailer 8
-
€735 EUR
$824 USD
View
Price last confirmed 10 days ago
Retailer 9
-
€736 EUR
$825 USD
View
Price last confirmed 10 days ago
Retailer 10
-
€884 EUR
$992 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
€967 EUR
A$1,668 AUD
View
Retailer 12
-
€992 EUR
£876 GBP
View
Price last confirmed 11 days ago
Retailer 13
-
€997 EUR
$1,118 USD
View
Price last confirmed 12 days ago
Retailer 14
-
€1,125 EUR
ZAR 20,382 ZAR
View
Price last confirmed 14 days ago
Retailer 15
-
€1,480 EUR
$1,660 USD
View
Price last confirmed 12 days ago
Retailer 16
-
€1,544 EUR
$1,732 USD
View
Price last confirmed 11 days ago
Retailer 17
-
€1,738 EUR
$1,949 USD
View
Price last confirmed 12 days ago
Retailer 18
-
€1,738 EUR
$1,949 USD
View
Price last confirmed 43 days ago
Retailer 19
-
€2,022 EUR
$2,267 USD
View
Price last confirmed 13 days ago
Retailer 20
-
€2,058 EUR
$2,308 USD
View
Price last confirmed 11 days ago
Retailer 21
-
€2,241 EUR
$2,513 USD
View
Price last confirmed 12 days ago
Retailer 22
-
€2,241 EUR
$2,513 USD
View
Price last confirmed 12 days ago
Retailer 23
-
€2,883 EUR
£2,546 GBP
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
19348020Y · Oct 21
€3,762 EUR
$4,220 USD
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from €967 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.

B+
1.54ct Round
€967 EUR