Radiant|Lab Grown|IGI

1.22ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG607326264

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG607326264

Diamond specifications and retailer prices

From $196 USD
As of October 30, 2026
Save $930 USD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,126 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG607326264 or 607326264. Listed at 10 retailers as of October 26, 2026, with prices from $196 to $1,126, a $930 spread on the same certified stone. MOH London lists it at $1,126. 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
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607326264
Dimensions7.78 × 5.24 × 3.57 mm
L/W Ratio1.48
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
7.78 mm5.24 mm1.22 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607326264
Side View
Table 64.0%Crown 39.6°Girdle: MediumPavilion 34.2°Culet: NoneDepth 68.1%

Caratlytics Score

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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: Oct 30
Current: $1,126 USD|Low: $139 USD|High: $1,139 USD|Avg: $645 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$196 USD
Retailer 3$413 USD
Retailer 2$435 USD
Retailer 4$587 USD
Retailer 5$635 USD
Retailer 6$774 USD
Retailer 7$945 USD
Retailer 9$947 USD
MOH London$1,126 USD

43 data points across 9 retailers

10 retailers$196 USD to $1,126 USD

A
Cheapest Retailer
-
$196 USD
Final sale: no returns
A
Retailer 2
-
$413 USD
ZAR 6,677 ZAR
View
A
Retailer 3
-
$435 USD
£343 GBP
View
B+
Retailer 4
-
$587 USD
A$903 AUD
View
B+
Retailer 5
-
$608 USD
£479 GBP
View
Retailer 6
-
$635 USD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$774 USD
View
B
Retailer 8
-
$945 USD
£744 GBP
View
B
Retailer 9
-
$947 USD
View
Most Expensive
B
MOH London
LG607326264 · Oct 26
$1,126 USD
£887 GBP
View
9 more retailers have this diamond
Prices start from $196 USDSave up to $930 USD

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
1.22ct Radiant
$196 USD