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Round|Lab Grown|IGI

3.05ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG607309904

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607309904

Diamond specifications and retailer prices

From €437 EUR
As of November 4, 2026
Save €2,688 EUR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,124 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607309904 or 607309904. Listed at 13 retailers as of November 4, 2026, with prices from €437 to €3,124, a €2,688 spread on the same certified stone. Do Amore Diamonds lists it at €3,124. 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
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607309904
Dimensions9.29 × 9.21 × 5.75 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 mm9.21 mm3.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG607309904
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: Nov 4
Current: €3,124 EUR|Low: €430 EUR|High: €3,124 EUR|Avg: €1,195 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8€437 EUR
Retailer 6€642 EUR
Retailer 13€691 EUR
Retailer 10€692 EUR
Retailer 3€706 EUR
Retailer 4€726 EUR
Retailer 9€1,049 EUR
Retailer 11€1,224 EUR
Retailer 7€1,549 EUR
Retailer 12€1,584 EUR
Retailer 5€1,682 EUR
Retailer 2€1,764 EUR
Do Amore Diamonds€3,124 EUR

38 data points across 13 retailers

13 retailers€437 EUR to €3,124 EUR

A
Cheapest Retailer
-
€437 EUR
A
Retailer 2
-
€642 EUR
View
B+
Retailer 3
-
€691 EUR
View
B+
Retailer 4
-
€692 EUR
View
A
Retailer 5
-
€706 EUR
View
A
Retailer 6
-
€726 EUR
View
B+
Retailer 7
-
€1,049 EUR
View
B+
Retailer 8
-
€1,224 EUR
View
B
Retailer 9
-
€1,549 EUR
View
Retailer 10
-
€1,584 EUR
View
Price last confirmed 32 days ago
B
Retailer 11
-
€1,682 EUR
View
B
Retailer 12
-
€1,764 EUR
View
Most Expensive
B
Do Amore Diamonds
27-D4C603988 · Nov 4
€3,124 EUR
$3,520 USD
View
12 more retailers have this diamond
Prices start from €437 EURSave up to €2,688 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
€437 EUR