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Round|Lab Grown|IGI

3.06ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG522230081

Shape and cutting style on the report: Round brilliant

Certificate IGI LG522230081

Diamond specifications and retailer prices

From €1,467 EUR
$1,645 USD
As of November 2, 2026
Save €450 EUR (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,941 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round 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 LG522230081 or 522230081. Listed at 3 retailers as of November 2, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522230081
Dimensions9.45 × 9.48 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.45 mm9.48 mm3.06 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522230081
Side View
Table 55.5%Crown 32.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €3,941 EUR|Low: €1,467 EUR|High: €3,941 EUR|Avg: €2,450 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
October 4, 2026
Retailer 3€1,467 EUR
Retailer 2€1,917 EUR
Do Amore Diamonds€3,941 EUR

2 data points across 3 retailers

3 retailers€1,467 EUR to €1,917 EUR

B
Cheapest Retailer
-
€1,467 EUR
$1,645 USD
B
Retailer 2
-
€1,917 EUR
$2,150 USD
View
Most Expensive
Do Amore Diamonds
24-2193-01A · Nov 2
€3,941 EUR
$4,420 USD
View
Price under review
2 more retailers have this diamond
Prices start from €1,467 EURSave up to €450 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.

B
3.06ct Round
€1,467 EUR