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Round|Lab Grown|IGI

3.08ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG508140320

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508140320

Diamond specifications and retailer prices

From $821 CAD
As of November 5, 2026
Save $3,586 CAD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,408 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 3.08ct lab-grown round diamond

This 3.08ct 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 LG508140320 or 508140320. Listed at 16 retailers as of November 5, 2026, with prices from $821 to $4,408, a $3,586 spread on the same certified stone. MOH London lists it at $4,408. 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

3.08
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508140320
Dimensions9.29 × 9.35 × 5.71 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 mm9.35 mm3.08 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508140320
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

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: $4,408 CAD|Low: $821 CAD|High: $4,471 CAD|Avg: $2,156 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$821 CAD
Retailer 11$919 CAD
Retailer 4$1,108 CAD
Retailer 5$1,201 CAD
Retailer 10$1,401 CAD
Retailer 7$1,563 CAD
Retailer 12$1,666 CAD
Retailer 2$2,209 CAD
Retailer 6$2,525 CAD
Retailer 3$3,293 CAD
Retailer 9$3,785 CAD
MOH London$4,408 CAD

27 data points across 12 retailers

16 retailers$821 CAD to $4,408 CAD

A
Cheapest Retailer
-
$821 CAD
A
Retailer 2
-
$919 CAD
View
Final sale: no returns
A
Retailer 3
-
$919 CAD
View
Retailer 4
-
$1,018 CAD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,018 CAD
View
A
Retailer 6
-
$1,108 CAD
View
A
Retailer 7
-
$1,201 CAD
View
A
Retailer 8
-
$1,401 CAD
View
B+
Retailer 9
-
$1,563 CAD
View
B+
Retailer 10
-
$1,666 CAD
View
B+
Retailer 11
-
$2,209 CAD
View
B
Retailer 12
-
$2,525 CAD
View
B
Retailer 13
-
$2,677 CAD
View
B
Retailer 14
-
$3,293 CAD
View
B
Retailer 15
-
$3,785 CAD
View
Most Expensive
B
MOH London
LG508140320 · Nov 5
$4,408 CAD
£2,485 GBP
View
15 more retailers have this diamond
Prices start from $821 CADSave up to $3,586 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
3.08ct Round
$821 CAD