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Oval|Lab Grown|IGI

3.00ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG847653917

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847653917

Diamond specifications and retailer prices

From €487 EUR
£428 GBP
As of October 30, 2026
Save €3,085 EUR (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,571 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847653917 or 847653917. Listed at 10 retailers as of October 28, 2026, with prices from €487 to €3,571, a €3,085 spread on the same certified stone. Brilliant Earth lists it at €3,571. 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

3.00
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847653917
Dimensions11.17 × 7.94 × 5.10 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm7.94 mm3.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847653917
Side View
Table 61.0%Crown 32.6°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 64.2%

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 30
Current: €664 EUR|Low: €485 EUR|High: €1,662 EUR|Avg: €875 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3€487 EUR
Retailer 5€555 EUR
Retailer 1€664 EUR
Retailer 6€674 EUR
Retailer 2€766 EUR
Retailer 7€940 EUR
Retailer 8€1,187 EUR
Retailer 9€1,394 EUR
Retailer 4€1,662 EUR

14 data points across 9 retailers

10 retailers€487 EUR to €3,571 EUR

A
Cheapest Retailer
-
€487 EUR
£428 GBP
A
Retailer 2
-
€555 EUR
$620 USD
View
A
Retailer 3
-
€664 EUR
View
B+
Retailer 4
-
€674 EUR
$753 USD
View
A
Retailer 5
-
€766 EUR
£674 GBP
View
B+
Retailer 6
-
€940 EUR
$1,050 USD
View
B+
Retailer 7
-
€1,187 EUR
$1,326 USD
View
B
Retailer 8
-
€1,394 EUR
$1,558 USD
View
B
Retailer 9
-
€1,662 EUR
£1,462 GBP
View
Most Expensive
B
Brilliant Earth
22300046A · Oct 28
€3,571 EUR
$3,990 USD
View
9 more retailers have this diamond
Prices start from €487 EURSave up to €3,085 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
€487 EUR