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Radiant|Lab Grown|IGI

3.05ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG746515807

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG746515807

Diamond specifications and retailer prices

From €373 EUR
As of November 2, 2026
Save €2,629 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,003 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG746515807 or 746515807. Listed at 20 retailers as of November 2, 2026, with prices from €373 to €3,003, a €2,629 spread on the same certified stone. Brilliant Earth lists it at €3,003. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746515807
Dimensions10.25 × 7.10 × 4.75 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm7.10 mm3.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746515807
Side View
Table 65.0%Crown 47.7°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 66.9%

Caratlytics Score

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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: Nov 2
Current: €3,003 EUR|Low: €373 EUR|High: €3,003 EUR|Avg: €1,049 EUR
Brilliant Earth
Retailer 2
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Retailer 20
November 3, 2026
Retailer 16€373 EUR
Retailer 18€419 EUR
Retailer 6€432 EUR
Retailer 9€463 EUR
Retailer 20€463 EUR
Retailer 17€515 EUR
Retailer 7€592 EUR
Retailer 10€730 EUR
Retailer 4€738 EUR
Retailer 2€763 EUR
Retailer 11€936 EUR
Retailer 5€975 EUR
Retailer 15€1,009 EUR
Retailer 14€1,124 EUR
Retailer 3€1,490 EUR
Retailer 12€1,519 EUR
Retailer 19€1,702 EUR
Retailer 13€1,734 EUR
Retailer 8€1,911 EUR
Brilliant Earth€3,003 EUR

38 data points across 20 retailers

20 retailers€373 EUR to €3,003 EUR

A
Cheapest Retailer
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€373 EUR
A
Retailer 2
-
€419 EUR
View
A
Retailer 3
-
€463 EUR
View
Retailer 4
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€463 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
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€515 EUR
View
A
Retailer 6
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€592 EUR
View
B+
Retailer 7
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€730 EUR
View
A
Retailer 8
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€738 EUR
View
A
Retailer 9
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€763 EUR
View
A
Retailer 10
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€799 EUR
View
A
Retailer 11
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€936 EUR
View
Retailer 12
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€975 EUR
View
Price last confirmed 8 days ago
A
Retailer 13
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€1,009 EUR
View
A
Retailer 14
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€1,124 EUR
View
B+
Retailer 15
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€1,490 EUR
View
B+
Retailer 16
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€1,519 EUR
View
B+
Retailer 17
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€1,702 EUR
View
B+
Retailer 18
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€1,734 EUR
View
B
Retailer 19
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€1,911 EUR
View
Most Expensive
B
Brilliant Earth
22467186A · Nov 3
€3,003 EUR
$3,370 USD
View
19 more retailers have this diamond
Prices start from €373 EURSave up to €2,629 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 Radiant
€373 EUR