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Round|Lab Grown|IGI

3.05ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG514269846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG514269846

Diamond specifications and retailer prices

From €554 EUR
As of November 1, 2026
Save €1,057 EUR (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,611 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514269846 or 514269846. Listed at 13 retailers as of November 1, 2026, with prices from €554 to €1,611, a €1,057 spread on the same certified stone. MOH London lists it at €1,611. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514269846
Dimensions9.30 × 9.26 × 5.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.30 mm9.26 mm3.05 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514269846
Side View
Table 59.5%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,611 EUR|Low: €372 EUR|High: €1,631 EUR|Avg: €900 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€381 EUR
Retailer 11€413 EUR
Retailer 9€554 EUR
Retailer 5€663 EUR
Retailer 10€692 EUR
Retailer 2€743 EUR
Retailer 3€865 EUR
Retailer 4€1,035 EUR
Retailer 6€1,354 EUR
Retailer 8€1,586 EUR
MOH London€1,611 EUR

35 data points across 11 retailers

13 retailers€554 EUR to €1,611 EUR

Retailer 1
-
€319 EUR
Price last confirmed 36 days ago
Retailer 2
-
€386 EUR
View
Price last confirmed 35 days ago
Retailer 3
-
€413 EUR
View
Price last confirmed 35 days ago
B+
Retailer 4
-
€554 EUR
View
Retailer 5
-
€663 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€692 EUR
View
A
Retailer 7
-
€743 EUR
View
B+
Retailer 8
-
€865 EUR
View
B+
Retailer 9
-
€1,035 EUR
View
Retailer 10
-
€1,326 EUR
View
Price last confirmed 37 days ago
Retailer 11
-
€1,354 EUR
View
Price last confirmed 19 days ago
B
Retailer 12
-
€1,586 EUR
View
Most Expensive
B
MOH London
LG514269846 · Nov 1
€1,611 EUR
£1,424 GBP
View
12 more retailers have this diamond
Prices start from €554 EURSave up to €1,057 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 Round
€554 EUR