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Oval|Lab Grown|IGI

1.54ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG826626909

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826626909

Diamond specifications and retailer prices

From €209 EUR
$233 USD
As of November 1, 2026
Save €2,459 EUR (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,667 EUR at Brilliant Earth · As of November 2, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826626909 or 826626909. Listed at 19 retailers as of November 1, 2026, with prices from €209 to €2,667, a €2,459 spread on the same certified stone. Brilliant Earth lists it at €2,667. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826626909
Dimensions9.21 × 6.55 × 4.07 mm
L/W Ratio1.41
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
9.21 mm6.55 mm1.54 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826626909
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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 1
Current: €710 EUR|Low: €209 EUR|High: €1,996 EUR|Avg: €814 EUR|-12.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 16
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Retailer 19
November 2, 2026
Retailer 19€209 EUR
Retailer 9€233 EUR
Retailer 7€242 EUR
Retailer 2€258 EUR
Retailer 18€347 EUR
Retailer 13€492 EUR
Retailer 11€501 EUR
Retailer 12€539 EUR
Retailer 16€664 EUR
Retailer 1€710 EUR
Retailer 8€716 EUR
Retailer 5€917 EUR
Retailer 6€1,050 EUR
Retailer 10€1,068 EUR
Retailer 4€1,104 EUR
Retailer 15€1,148 EUR
Retailer 14€1,376 EUR
Retailer 17€1,915 EUR
Retailer 3€1,996 EUR

43 data points across 19 retailers

19 retailers€209 EUR to €2,667 EUR

A
Cheapest Retailer
-
€209 EUR
$233 USD
A
Retailer 2
-
€233 EUR
$260 USD
View
Final sale: no returns
A
Retailer 3
-
€242 EUR
$270 USD
View
A
Retailer 4
-
€258 EUR
$288 USD
View
B+
Retailer 5
-
€347 EUR
$388 USD
View
A
Retailer 6
-
€492 EUR
ZAR 8,882 ZAR
View
A
Retailer 7
-
€539 EUR
£475 GBP
View
A
Retailer 8
-
€664 EUR
A$1,142 AUD
View
A
Retailer 9
-
€710 EUR
$793 USD
View
A
Retailer 10
-
€716 EUR
$800 USD
View
A
Retailer 11
-
€917 EUR
$1,024 USD
View
B+
Retailer 12
-
€1,050 EUR
$1,173 USD
View
B+
Retailer 13
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€1,068 EUR
$1,193 USD
View
B+
Retailer 14
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€1,104 EUR
SGD 1,666 SGD
View
B+
Retailer 15
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€1,148 EUR
£1,010 GBP
View
B+
Retailer 16
-
€1,376 EUR
A$2,365 AUD
View
B+
Retailer 17
-
€1,915 EUR
$2,140 USD
View
B
Retailer 18
-
€1,996 EUR
$2,230 USD
View
Most Expensive
B
Brilliant Earth
22138628Y · Nov 2
€2,667 EUR
$2,980 USD
View
18 more retailers have this diamond
Prices start from €209 EURSave up to €2,459 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
€209 EUR