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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 $682 CAD
As of November 5, 2026
Save $2,839 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,521 CAD 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 $682 to $3,521, a $2,839 spread on the same certified stone. MOH London lists it at $3,521. 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
Color
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: $3,521 CAD|Low: $655 CAD|High: $3,572 CAD|Avg: $1,616 CAD|-0.3%
MOH London
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 16$682 CAD
Retailer 6$764 CAD
Retailer 3$846 CAD
Retailer 8$846 CAD
Retailer 14$1,040 CAD
Retailer 13$1,134 CAD
Retailer 5$1,257 CAD
Retailer 10$1,293 CAD
Retailer 2$1,543 CAD
Retailer 11$1,835 CAD
Retailer 15$1,962 CAD
Retailer 12$2,000 CAD
Retailer 7$2,225 CAD
Retailer 9$2,402 CAD
Retailer 4$2,679 CAD
MOH London$3,521 CAD

41 data points across 16 retailers

19 retailers$682 CAD to $3,521 CAD

A
Cheapest Retailer
-
$682 CAD
A
Retailer 2
-
$764 CAD
View
A
Retailer 3
-
$846 CAD
View
Retailer 4
-
$846 CAD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$929 CAD
View
A
Retailer 6
-
$1,040 CAD
View
B+
Retailer 7
-
$1,134 CAD
View
A
Retailer 8
-
$1,257 CAD
View
A
Retailer 9
-
$1,293 CAD
View
A
Retailer 10
-
$1,543 CAD
View
B+
Retailer 11
-
$1,591 CAD
View
B+
Retailer 12
-
$1,835 CAD
View
Retailer 13
-
$1,962 CAD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,000 CAD
View
B+
Retailer 15
-
$2,225 CAD
View
B
Retailer 16
-
$2,402 CAD
View
B
Retailer 17
-
$2,679 CAD
View
B
Retailer 18
-
$2,757 CAD
View
Most Expensive
B
MOH London
LG483113149 · Nov 5
$3,521 CAD
£1,985 GBP
View
18 more retailers have this diamond
Prices start from $682 CADSave up to $2,839 CAD

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
$682 CAD