Oval|Lab Grown|IGI

3.08ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG828606629

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828606629

Diamond specifications and retailer prices

From €355 EUR
As of November 6, 2026
Save €2,064 EUR (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,418 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG828606629 or 828606629. Listed at 3 retailers as of November 6, 2026, with prices from €355 to €2,418, a €2,064 spread on the same certified stone. Brilliant Earth lists it at €2,418. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.08
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828606629
Dimensions11.60 × 8.10 × 5.09 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm8.10 mm3.08 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828606629
Side View
Table 62.0%Crown 36.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: €2,418 EUR|Low: €355 EUR|High: €3,430 EUR|Avg: €1,263 EUR|-29.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3€355 EUR
Retailer 4€610 EUR
Retailer 2€729 EUR
Brilliant Earth€2,418 EUR

28 data points across 4 retailers

3 retailers€355 EUR to €2,418 EUR

A
Cheapest Retailer
-
€355 EUR
Final sale: no returns
A
Retailer 2
-
€729 EUR
View
Most Expensive
B
Brilliant Earth
21227448A · Nov 6
€2,418 EUR
$2,700 USD
View
2 more retailers have this diamond
Prices start from €355 EURSave up to €2,064 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
3.08ct Oval
€355 EUR