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1.22ct J VS1 Round Lab Grown Diamond

VG • J/VS1 • GCAL 282260099

Shape and cutting style on the report: Round brilliant

Certificate GCAL 282260099

Diamond specifications and retailer prices

From $409 CAD
$293 USD
As of October 29, 2026
Save $1,251 CAD (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,661 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 282260099. Listed at 3 retailers as of October 29, 2026, with prices from $409 to $1,661, a $1,251 spread on the same certified stone. MOH London lists it at $1,661. 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

1.22
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 282260099
Dimensions6.90 × 6.87 × 4.19 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.90 mm6.87 mm1.22 ctJ / VS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 282260099
Side View
Table 59.0%Crown 33.5°Girdle: STK-THKPavilion 41°Culet: NoneDepth 60.9%

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: Oct 29
Current: $1,661 CAD|Low: $405 CAD|High: $1,671 CAD|Avg: $853 CAD|+5.6%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$409 CAD
Retailer 2$564 CAD
MOH London$1,661 CAD

9 data points across 3 retailers

3 retailers$409 CAD to $1,661 CAD

B+
Cheapest Retailer
-
$409 CAD
$293 USD
B+
Retailer 2
-
$564 CAD
$404 USD
View
Most Expensive
B+
MOH London
282260099 · Oct 29
$1,661 CAD
£936 GBP
View
2 more retailers have this diamond
Prices start from $409 CADSave up to $1,251 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.

B+
1.22ct Round
$409 CAD