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Oval|Lab Grown|IGI

1.54ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG668432768

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG668432768

Diamond specifications and retailer prices

From €230 EUR
As of November 5, 2026
Save €2,209 EUR (91%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,439 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG668432768 or 668432768. Listed at 27 retailers as of November 5, 2026, with prices from €230 to €2,439, a €2,209 spread on the same certified stone. Blue Nile lists it at €2,439. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668432768
Dimensions9.49 × 6.43 × 4.02 mm
L/W Ratio1.48
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
9.49 mm6.43 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668432768
Side View
Table 59.0%Crown 34.7°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.5%

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: €550 EUR|Low: €221 EUR|High: €2,967 EUR|Avg: €888 EUR|-0.2%
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Retailer 25
November 6, 2026
Retailer 3€230 EUR
Retailer 12€257 EUR
Retailer 2€267 EUR
Retailer 5€286 EUR
Retailer 22€428 EUR
Retailer 16€433 EUR
Retailer 7€445 EUR
Retailer 25€519 EUR
Retailer 13€521 EUR
Retailer 20€543 EUR
Retailer 1€550 EUR
Retailer 14€641 EUR
Retailer 15€706 EUR
Retailer 8€721 EUR
Retailer 19€739 EUR
Retailer 6€878 EUR
Retailer 4€1,013 EUR
Retailer 10€1,123 EUR
Retailer 17€1,161 EUR
Retailer 9€1,227 EUR
Retailer 18€1,243 EUR
Retailer 21€1,262 EUR
Retailer 23€1,687 EUR
Retailer 11€2,049 EUR
Retailer 24€2,361 EUR

37 data points across 25 retailers

27 retailers€230 EUR to €2,439 EUR

A
Cheapest Retailer
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€230 EUR
A
Retailer 2
-
€257 EUR
View
Final sale: no returns
A
Retailer 3
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€267 EUR
View
A
Retailer 4
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€286 EUR
View
A
Retailer 5
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€428 EUR
View
A
Retailer 6
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€433 EUR
View
A
Retailer 7
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€445 EUR
View
A
Retailer 8
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€519 EUR
View
A
Retailer 9
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€521 EUR
View
A
Retailer 10
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€543 EUR
View
A
Retailer 11
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€550 EUR
View
A
Retailer 12
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€641 EUR
View
A
Retailer 13
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€706 EUR
View
A
Retailer 14
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€721 EUR
View
A
Retailer 15
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€739 EUR
View
B+
Retailer 16
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€878 EUR
View
B+
Retailer 17
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€1,013 EUR
View
B+
Retailer 18
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€1,123 EUR
View
B+
Retailer 19
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€1,161 EUR
View
B+
Retailer 20
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€1,227 EUR
View
B+
Retailer 21
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€1,243 EUR
View
B+
Retailer 22
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€1,262 EUR
View
B+
Retailer 23
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€1,687 EUR
View
B
Retailer 24
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€2,049 EUR
View
Retailer 25
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€2,152 EUR
View
Price last confirmed 39 days ago
B
Retailer 26
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€2,361 EUR
View
Most Expensive
B
Blue Nile
24056586 · Nov 5
€2,439 EUR
$2,737 USD
View
26 more retailers have this diamond
Prices start from €230 EURSave up to €2,209 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
€230 EUR