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Oval|Lab Grown|IGI

4.03ct G IF Oval Lab Grown Diamond

ID • G/IF • IGI LG361436163

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG361436163

Diamond specifications and retailer prices

From €18,036 EUR
$20,150 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €18,036 EUR at Brilliant Earth
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 Brilliant Earth

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG361436163 or 361436163. Listed at a single retailer as of October 31, 2026. 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

4.03
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG361436163
Dimensions12.79 × 8.94 × 5.58 mm
L/W Ratio1.43
Culet sizeNone
Top View
12.79 mm8.94 mm4.03 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG361436163
Side View
Table 58.0%Crown 35.5°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €18,036 EUR|Low: €18,036 EUR|High: €18,063 EUR|Avg: €18,049 EUR|-0.1%
September 4, 2026
Brilliant Earth€18,036 EUR

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
20574621Y · Oct 31
€18,036 EUR
$20,150 USD
View

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B
4.03ct Oval
€18,036 EUR