Radiant|Lab Grown|IGI

1.22ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG844658452

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

Certificate IGI LG844658452

Diamond specifications and retailer prices

From $214 USD
As of October 28, 2026
Save $586 USD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $800 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658452 or 844658452. Listed at 3 retailers as of October 28, 2026, with prices from $214 to $800, a $586 spread on the same certified stone. Brilliant Earth lists it at $800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658452
Dimensions7.52 × 5.24 × 3.50 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm5.24 mm1.22 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658452
Side View
Table 63.0%Crown 46.9°Girdle: MediumPavilion 34.6°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $800 USD|Low: $210 USD|High: $800 USD|Avg: $528 USD
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2$214 USD
Retailer 3$445 USD
Brilliant Earth$800 USD

14 data points across 3 retailers

3 retailers$214 USD to $800 USD

A
Cheapest Retailer
-
$214 USD
Final sale: no returns
A
Retailer 2
-
$445 USD
£350 GBP
View
Most Expensive
B
Brilliant Earth
22003186A · Oct 28
$800 USD
View
2 more retailers have this diamond
Prices start from $214 USDSave up to $586 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
$214 USD