Oval|Lab Grown|IGI

4.50ct E IF Oval Lab Grown Diamond

ID • E/IF

Diamond specifications and retailer prices

From $10,679 USD
1 retailer carries this diamond
Only listing: $10,679 USD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 4.5ct lab-grown oval diamond

This 4.5ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Currently listed at a single retailer. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.50
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.06 × 9.33 × 5.64 mm
L/W Ratio1.40
Top View
13.06 mm9.33 mm4.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Sep 29
Current: $10,679 USD|Low: $4,016 USD|High: $14,035 USD|Avg: $10,257 USD|-23.9%
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$4,081 USD
Blue Nile$10,679 USD
Retailer 3$12,936 USD

17 data points across 3 retailers

1 retailer

B
Blue Nile
27897612 · Sep 29
$10,679 USD
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B
4.50ct Oval
$10,679 USD