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Oval|Lab Grown|IGI

1.54ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG804605004

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804605004

Diamond specifications and retailer prices

From €409 EUR
$457 USD
As of October 29, 2026
Save €3,525 EUR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €4,825 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval 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 LG804605004 or 804605004. Listed at 27 retailers as of October 29, 2026, with a 862% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605004
Dimensions9.79 × 6.51 × 3.92 mm
L/W Ratio1.50
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
9.79 mm6.51 mm1.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605004
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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: Oct 29
Current: €4,825 EUR|Low: €393 EUR|High: €4,825 EUR|Avg: €1,493 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 20€409 EUR
Retailer 2€457 EUR
Retailer 11€458 EUR
Retailer 6€508 EUR
Retailer 12€576 EUR
Retailer 17€685 EUR
Retailer 4€752 EUR
Retailer 18€814 EUR
Retailer 5€848 EUR
Retailer 19€869 EUR
Retailer 13€925 EUR
Retailer 16€962 EUR
Retailer 9€1,469 EUR
Retailer 10€1,473 EUR
Retailer 3€1,745 EUR
Retailer 14€1,928 EUR
Retailer 15€2,350 EUR
Retailer 8€3,133 EUR
Retailer 7€3,934 EUR
Brilliant Earth€4,825 EUR

38 data points across 20 retailers

27 retailers€409 EUR to €3,934 EUR

A
Cheapest Retailer
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€409 EUR
$457 USD
Retailer 2
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€409 EUR
$457 USD
View
Price last confirmed 38 days ago
A
Retailer 3
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€457 EUR
$511 USD
View
Final sale: no returns
A
Retailer 4
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€458 EUR
$512 USD
View
Retailer 5
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€500 EUR
$559 USD
View
Price last confirmed 40 days ago
A
Retailer 6
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€508 EUR
$567 USD
View
Retailer 7
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€508 EUR
$567 USD
View
Price last confirmed 15 days ago
A
Retailer 8
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€576 EUR
$644 USD
View
A
Retailer 9
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€685 EUR
$765 USD
View
A
Retailer 10
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€752 EUR
$840 USD
View
A
Retailer 11
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€762 EUR
$851 USD
View
A
Retailer 12
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€848 EUR
A$1,458 AUD
View
B+
Retailer 13
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€869 EUR
$971 USD
View
A
Retailer 14
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€925 EUR
£813 GBP
View
B+
Retailer 15
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€962 EUR
ZAR 17,370 ZAR
View
B+
Retailer 16
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€1,243 EUR
$1,389 USD
View
B+
Retailer 17
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€1,469 EUR
$1,641 USD
View
B+
Retailer 18
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€1,473 EUR
$1,646 USD
View
B
Retailer 19
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€1,566 EUR
CA$2,430 CAD
View
B
Retailer 20
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€1,745 EUR
$1,949 USD
View
B
Retailer 21
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€1,792 EUR
$2,003 USD
View
B
Retailer 22
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€1,928 EUR
$2,154 USD
View
B
Retailer 23
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€2,173 EUR
$2,428 USD
View
B
Retailer 24
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€2,350 EUR
£2,067 GBP
View
B
Retailer 25
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€3,133 EUR
$3,500 USD
View
B
Retailer 26
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€3,934 EUR
$4,395 USD
View
Most Expensive
Brilliant Earth
21157904Y · Oct 29
€4,825 EUR
$5,390 USD
View
Price under review
26 more retailers have this diamond
Prices start from €409 EURSave up to €3,525 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 Oval
€409 EUR