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Oval|Lab Grown|IGI

3.05ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG630435014

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG630435014

Diamond specifications and retailer prices

From €303 EUR
As of November 6, 2026
Save €1,395 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,697 EUR at Rare Carat · As of November 4, 2026
View at Rare Carat

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG630435014 or 630435014. Listed at 15 retailers as of November 4, 2026, with prices from €303 to €1,697, a €1,395 spread on the same certified stone. Rare Carat lists it at €1,697. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630435014
Dimensions11.63 × 8.22 × 5.13 mm
L/W Ratio1.41
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
11.63 mm8.22 mm3.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630435014
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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: Nov 6
Current: €1,697 EUR|Low: €303 EUR|High: €3,759 EUR|Avg: €987 EUR|-30.9%
Rare Carat
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 13€303 EUR
Retailer 7€351 EUR
Retailer 15€375 EUR
Retailer 3€412 EUR
Retailer 9€457 EUR
Retailer 14€511 EUR
Retailer 5€605 EUR
Retailer 2€608 EUR
Retailer 16€660 EUR
Retailer 10€666 EUR
Retailer 4€887 EUR
Retailer 12€1,101 EUR
Retailer 6€1,206 EUR
Retailer 11€1,503 EUR
Rare Carat€1,697 EUR
Retailer 8€3,759 EUR

11 data points across 16 retailers

15 retailers€303 EUR to €1,697 EUR

A
Cheapest Retailer
-
€303 EUR
A
Retailer 2
-
€351 EUR
View
A
Retailer 3
-
€375 EUR
View
A
Retailer 4
-
€412 EUR
View
A
Retailer 5
-
€457 EUR
View
A
Retailer 6
-
€511 EUR
View
B+
Retailer 7
-
€605 EUR
View
A
Retailer 8
-
€608 EUR
View
A
Retailer 9
-
€660 EUR
View
A
Retailer 10
-
€666 EUR
View
B+
Retailer 11
-
€887 EUR
View
B+
Retailer 12
-
€1,101 EUR
View
B+
Retailer 13
-
€1,206 EUR
View
B+
Retailer 14
-
€1,503 EUR
View
Most Expensive
B
Rare Carat
KI0144350KF630 · Nov 4
€1,697 EUR
$1,895 USD
View
14 more retailers have this diamond
Prices start from €303 EURSave up to €1,395 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
€303 EUR