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Oval|Lab Grown|IGI

3.05ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG828657785

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG828657785

Diamond specifications and retailer prices

From €1,257 EUR
As of November 5, 2026
Save €3,438 EUR (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,695 EUR at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval 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 LG828657785 or 828657785. Listed at 14 retailers as of November 4, 2026, with prices from €1,257 to €4,695, a €3,438 spread on the same certified stone. Taylor and Hart lists it at €4,695. 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
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828657785
Dimensions11.14 × 7.81 × 4.74 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.14 mm7.81 mm3.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828657785
Side View
Table 59.0%Crown 39.1°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,516 EUR|Low: €1,050 EUR|High: €5,122 EUR|Avg: €2,343 EUR|+26.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Taylor and Hart
November 6, 2026
Retailer 6€1,218 EUR
Retailer 4€1,257 EUR
Retailer 10€1,307 EUR
Retailer 11€1,422 EUR
Retailer 5€1,492 EUR
Retailer 1€1,516 EUR
Retailer 3€1,609 EUR
Retailer 7€2,390 EUR
Retailer 13€2,441 EUR
Retailer 2€2,493 EUR
Retailer 9€2,841 EUR
Retailer 12€3,108 EUR
Retailer 8€3,665 EUR
Retailer 14€4,296 EUR
Taylor and Hart€4,695 EUR

28 data points across 15 retailers

14 retailers€1,257 EUR to €4,695 EUR

B+
Cheapest Retailer
-
€1,257 EUR
B+
Retailer 2
-
€1,307 EUR
View
B+
Retailer 3
-
€1,422 EUR
View
B+
Retailer 4
-
€1,492 EUR
View
B+
Retailer 5
-
€1,516 EUR
View
B+
Retailer 6
-
€1,609 EUR
View
B
Retailer 7
-
€2,390 EUR
View
B
Retailer 8
-
€2,441 EUR
View
B
Retailer 9
-
€2,493 EUR
View
B
Retailer 10
-
€2,841 EUR
View
B
Retailer 11
-
€3,108 EUR
View
B
Retailer 12
-
€3,665 EUR
View
B
Retailer 13
-
€4,296 EUR
View
Most Expensive
B
Taylor and Hart
WNZRLNN · Nov 4
€4,695 EUR
$5,269 USD
View
13 more retailers have this diamond
Prices start from €1,257 EURSave up to €3,438 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+
3.05ct Oval
€1,257 EUR