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Oval|Lab Grown|IGI

3.08ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG631458377

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG631458377

Diamond specifications and retailer prices

From €528 EUR
As of November 5, 2026
Save €2,212 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,741 EUR at Brilliant Earth · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG631458377 or 631458377. Listed at 14 retailers as of November 4, 2026, with prices from €528 to €2,741, a €2,212 spread on the same certified stone. Brilliant Earth lists it at €2,741. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631458377
Dimensions11.89 × 8.24 × 5.13 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.89 mm8.24 mm3.08 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631458377
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: €2,741 EUR|Low: €391 EUR|High: €4,147 EUR|Avg: €1,041 EUR|-33.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4€391 EUR
Retailer 10€482 EUR
Retailer 8€528 EUR
Retailer 11€629 EUR
Retailer 7€665 EUR
Retailer 2€698 EUR
Retailer 12€743 EUR
Retailer 3€906 EUR
Retailer 9€1,149 EUR
Retailer 6€1,531 EUR
Retailer 5€1,715 EUR
Brilliant Earth€2,741 EUR

38 data points across 12 retailers

14 retailers€528 EUR to €2,741 EUR

Retailer 1
-
€316 EUR
Price last confirmed 44 days ago
Retailer 2
-
€366 EUR
View
Price last confirmed 41 days ago
Retailer 3
-
€387 EUR
View
Price last confirmed 40 days ago
A
Retailer 4
-
€528 EUR
View
B+
Retailer 5
-
€629 EUR
View
A
Retailer 6
-
€665 EUR
View
A
Retailer 7
-
€698 EUR
View
A
Retailer 8
-
€743 EUR
View
A
Retailer 9
-
€906 EUR
View
B+
Retailer 10
-
€1,149 EUR
View
Retailer 11
-
€1,259 EUR
View
Price last confirmed 39 days ago
B+
Retailer 12
-
€1,531 EUR
View
B
Retailer 13
-
€1,715 EUR
View
Most Expensive
B
Brilliant Earth
10059484A · Nov 4
€2,741 EUR
$3,060 USD
View
13 more retailers have this diamond
Prices start from €528 EURSave up to €2,212 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
€528 EUR