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Oval|Lab Grown|IGI

3.06ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG757529305

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG757529305

Diamond specifications and retailer prices

From €328 EUR
As of November 6, 2026
Save €1,867 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,194 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG757529305 or 757529305. Listed at 17 retailers as of November 6, 2026, with prices from €328 to €2,194, a €1,867 spread on the same certified stone. Brilliant Earth lists it at €2,194. 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

3.06
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757529305
Dimensions11.74 × 8.14 × 5.07 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm8.14 mm3.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757529305
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

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 6
Current: €2,194 EUR|Low: €318 EUR|High: €2,194 EUR|Avg: €909 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 6€328 EUR
Retailer 14€380 EUR
Retailer 4€406 EUR
Retailer 7€406 EUR
Retailer 12€542 EUR
Retailer 8€545 EUR
Retailer 2€648 EUR
Retailer 9€723 EUR
Retailer 3€756 EUR
Retailer 16€900 EUR
Retailer 13€1,011 EUR
Retailer 11€1,191 EUR
Retailer 5€1,306 EUR
Retailer 10€1,582 EUR
Retailer 15€1,702 EUR
Brilliant Earth€2,194 EUR

46 data points across 16 retailers

17 retailers€328 EUR to €2,194 EUR

A
Cheapest Retailer
-
€328 EUR
A
Retailer 2
-
€380 EUR
View
A
Retailer 3
-
€406 EUR
View
Retailer 4
-
€406 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€542 EUR
View
B+
Retailer 6
-
€545 EUR
View
A
Retailer 7
-
€648 EUR
View
A
Retailer 8
-
€723 EUR
View
A
Retailer 9
-
€756 EUR
View
A
Retailer 10
-
€900 EUR
View
B+
Retailer 11
-
€1,011 EUR
View
B+
Retailer 12
-
€1,018 EUR
View
B+
Retailer 13
-
€1,191 EUR
View
B+
Retailer 14
-
€1,306 EUR
View
B+
Retailer 15
-
€1,582 EUR
View
B
Retailer 16
-
€1,702 EUR
View
Most Expensive
B
Brilliant Earth
17384865A · Nov 6
€2,194 EUR
$2,450 USD
View
16 more retailers have this diamond
Prices start from €328 EURSave up to €1,867 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
3.06ct Oval
€328 EUR