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Round|Lab Grown|IGI

3.05ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG483113149

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483113149

Diamond specifications and retailer prices

From €435 EUR
As of November 5, 2026
Save €1,811 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,246 EUR at MOH London · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG483113149 or 483113149. Listed at 19 retailers as of November 5, 2026, with prices from €435 to €2,246, a €1,811 spread on the same certified stone. MOH London lists it at €2,246. 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
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483113149
Dimensions9.29 × 9.34 × 5.67 mm
L/W Ratio1.01
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
9.29 mm9.34 mm3.05 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483113149
Side View
Table 56.5%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

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: Nov 5
Current: €2,246 EUR|Low: €418 EUR|High: €2,279 EUR|Avg: €1,031 EUR|-0.3%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
November 6, 2026
Retailer 16€435 EUR
Retailer 6€487 EUR
Retailer 3€540 EUR
Retailer 8€540 EUR
Retailer 14€664 EUR
Retailer 13€723 EUR
Retailer 5€802 EUR
Retailer 10€825 EUR
Retailer 2€985 EUR
Retailer 11€1,171 EUR
Retailer 15€1,252 EUR
Retailer 12€1,276 EUR
Retailer 7€1,419 EUR
Retailer 9€1,532 EUR
Retailer 4€1,709 EUR
MOH London€2,246 EUR

42 data points across 16 retailers

19 retailers€435 EUR to €2,246 EUR

A
Cheapest Retailer
-
€435 EUR
A
Retailer 2
-
€487 EUR
View
A
Retailer 3
-
€540 EUR
View
Retailer 4
-
€540 EUR
View
Price last confirmed 21 days ago
A
Retailer 5
-
€592 EUR
View
A
Retailer 6
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€664 EUR
View
B+
Retailer 7
-
€723 EUR
View
A
Retailer 8
-
€802 EUR
View
A
Retailer 9
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€825 EUR
View
A
Retailer 10
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€985 EUR
View
B+
Retailer 11
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€1,015 EUR
View
B+
Retailer 12
-
€1,171 EUR
View
Retailer 13
-
€1,252 EUR
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€1,276 EUR
View
B+
Retailer 15
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€1,419 EUR
View
B
Retailer 16
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€1,532 EUR
View
B
Retailer 17
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€1,709 EUR
View
B
Retailer 18
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€1,759 EUR
View
Most Expensive
B
MOH London
LG483113149 · Nov 5
€2,246 EUR
£1,985 GBP
View
18 more retailers have this diamond
Prices start from €435 EURSave up to €1,811 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
€435 EUR