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1.22ct J VS2 Round Lab Grown Diamond

VG • J/VS2 • GCAL 282260093

Shape and cutting style on the report: Round brilliant

Certificate GCAL 282260093

Diamond specifications and retailer prices

From £287 GBP
$384 USD
As of October 30, 2026
Save £549 GBP (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £836 GBP 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 282260093. Listed at 3 retailers as of October 29, 2026, with prices from £287 to £836, a £549 spread on the same certified stone. MOH London lists it at £836. 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
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 282260093
Dimensions6.83 × 6.85 × 4.22 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.83 mm6.85 mm1.22 ctJ / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 282260093
Side View
Table 58.0%Crown 35.5°Girdle: STK-STKPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £836 GBP|Low: £287 GBP|High: £841 GBP|Avg: £463 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 2£287 GBP
Retailer 3£313 GBP
MOH London£836 GBP

8 data points across 3 retailers

3 retailers£287 GBP to £836 GBP

B+
Cheapest Retailer
-
£287 GBP
$384 USD
B+
Retailer 2
-
£313 GBP
$419 USD
View
Most Expensive
B+
MOH London
282260093 · Oct 29
£836 GBP
View
2 more retailers have this diamond
Prices start from £287 GBPSave up to £549 GBP

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
£287 GBP