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Oval|Lab Grown|IGI

3.00ct E SI1 Oval Lab Grown Diamond

GD • E/SI1 • IGI LG839646072

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839646072

Diamond specifications and retailer prices

From €371 EUR
$415 USD
As of October 26, 2026
Save €2,931 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,303 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG839646072 or 839646072. Listed at 14 retailers as of October 26, 2026, with prices from €371 to €3,303, a €2,931 spread on the same certified stone. Do Amore Diamonds lists it at €3,303. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646072
Dimensions11.74 × 8.25 × 5.04 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm8.25 mm3.00 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646072
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 61.1%

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: Oct 26
Current: €3,303 EUR|Low: €371 EUR|High: €3,303 EUR|Avg: €1,269 EUR
Do Amore Diamonds
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
October 28, 2026
Retailer 11€371 EUR
Retailer 14€416 EUR
Retailer 5€611 EUR
Retailer 9€613 EUR
Retailer 8€626 EUR
Retailer 4€695 EUR
Retailer 3€771 EUR
Retailer 15€1,293 EUR
Retailer 7€1,477 EUR
Retailer 10€1,634 EUR
Retailer 13€1,634 EUR
Retailer 2€1,642 EUR
Retailer 6€1,796 EUR
Retailer 12€1,871 EUR
Do Amore Diamonds€3,303 EUR

12 data points across 15 retailers

14 retailers€371 EUR to €3,303 EUR

A
Cheapest Retailer
-
€371 EUR
$415 USD
B+
Retailer 2
-
€416 EUR
$465 USD
View
B
Retailer 3
-
€611 EUR
$683 USD
View
B+
Retailer 4
-
€613 EUR
$685 USD
View
A
Retailer 5
-
€626 EUR
£551 GBP
View
B+
Retailer 6
-
€695 EUR
$777 USD
View
B
Retailer 7
-
€1,293 EUR
$1,444 USD
View
B
Retailer 8
-
€1,477 EUR
$1,651 USD
View
B
Retailer 9
-
€1,634 EUR
$1,826 USD
View
B
Retailer 10
-
€1,634 EUR
$1,826 USD
View
B
Retailer 11
-
€1,642 EUR
$1,835 USD
View
B
Retailer 12
-
€1,796 EUR
SGD 2,711 SGD
View
B
Retailer 13
-
€1,871 EUR
£1,646 GBP
View
Most Expensive
C
Do Amore Diamonds
27-A49AE7F5C · Oct 29
€3,303 EUR
$3,690 USD
View
13 more retailers have this diamond
Prices start from €371 EURSave up to €2,931 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
3.00ct Oval
€371 EUR