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Round|Lab Grown|IGI

1.21ct J VVS2 Round Lab Grown Diamond

VG • J/VVS2 • IGI LG22103601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG22103601

Diamond specifications and retailer prices

From $448 CAD
As of November 5, 2026
Save $1,419 CAD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,868 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG22103601 or 22103601. Listed at 4 retailers as of November 2, 2026, with prices from $448 to $1,868, a $1,419 spread on the same certified stone. MOH London lists it at $1,868. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
J
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22103601
Dimensions6.87 × 6.80 × 4.22 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process. FAINT GREEN
Top View
6.87 mm6.80 mm1.21 ctJ / VVS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG22103601
Side View
Table 57.5%Crown 34°Girdle: MED-UNDPavilion 41.3°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,868 CAD|Low: $448 CAD|High: $1,887 CAD|Avg: $965 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$448 CAD
Retailer 5$691 CAD
Retailer 2$709 CAD
Retailer 3$756 CAD
Retailer 6$1,335 CAD
MOH London$1,868 CAD

5 data points across 6 retailers

4 retailers$448 CAD to $1,868 CAD

A
Cheapest Retailer
-
$448 CAD
B+
Retailer 2
-
$709 CAD
View
B+
Retailer 3
-
$756 CAD
View
Most Expensive
B
MOH London
LG22103601 · Nov 2
$1,868 CAD
£1,053 GBP
View
3 more retailers have this diamond
Prices start from $448 CADSave up to $1,419 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
1.21ct Round
$448 CAD