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Oval|Lab Grown|IGI

3.05ct E SI2 Oval Lab Grown Diamond

ID • E/SI2 • IGI LG778674055

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778674055

Diamond specifications and retailer prices

From €435 EUR
$486 USD
As of October 29, 2026
Save €2,065 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,500 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778674055 or 778674055. Listed at 14 retailers as of October 29, 2026, with prices from €435 to €2,500, a €2,065 spread on the same certified stone. MOH London lists it at €2,500. 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

3.05
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778674055
Dimensions11.81 × 7.97 × 5.09 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm7.97 mm3.05 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778674055
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,500 EUR|Low: €418 EUR|High: €2,517 EUR|Avg: €905 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8€435 EUR
Retailer 3€488 EUR
Retailer 11€488 EUR
Retailer 4€540 EUR
Retailer 9€540 EUR
Retailer 5€798 EUR
Retailer 2€840 EUR
Retailer 12€871 EUR
Retailer 6€928 EUR
Retailer 7€1,451 EUR
Retailer 10€1,567 EUR
MOH London€2,500 EUR

44 data points across 12 retailers

14 retailers€435 EUR to €2,500 EUR

Retailer 1
-
€404 EUR
A$695 AUD
Price last confirmed 120 days ago
A
Retailer 2
-
€435 EUR
$486 USD
View
A
Retailer 3
-
€488 EUR
$545 USD
View
Final sale: no returns
A
Retailer 4
-
€488 EUR
$545 USD
View
A
Retailer 5
-
€540 EUR
$603 USD
View
Retailer 6
-
€540 EUR
$603 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
€668 EUR
$746 USD
View
A
Retailer 8
-
€798 EUR
£702 GBP
View
B+
Retailer 9
-
€840 EUR
$939 USD
View
A
Retailer 10
-
€871 EUR
$973 USD
View
A
Retailer 11
-
€928 EUR
£816 GBP
View
B+
Retailer 12
-
€1,451 EUR
$1,621 USD
View
B
Retailer 13
-
€1,567 EUR
$1,751 USD
View
Most Expensive
B
MOH London
LG778674055 · Oct 29
€2,500 EUR
£2,199 GBP
View
13 more retailers have this diamond
Prices start from €435 EURSave up to €2,065 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
3.05ct Oval
€435 EUR