Radiant|Lab Grown|IGI

1.22ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG849615192

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

Certificate IGI LG849615192

Diamond specifications and retailer prices

From $288 USD
As of October 30, 2026
Save $1,016 USD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,304 USD at MOH London · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG849615192 or 849615192. Listed at 9 retailers as of October 29, 2026, with prices from $288 to $1,304, a $1,016 spread on the same certified stone. MOH London lists it at $1,304. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615192
Dimensions8.08 × 5.00 × 3.49 mm
L/W Ratio1.62
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.00 mm1.22 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615192
Side View
Table 68.0%Crown 43.3°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
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: $1,304 USD|Low: $288 USD|High: $1,304 USD|Avg: $724 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$288 USD
Retailer 4$340 USD
Retailer 3$435 USD
Retailer 9$485 USD
Retailer 5$619 USD
Retailer 6$801 USD
Retailer 8$1,065 USD
Retailer 7$1,081 USD
MOH London$1,304 USD

3 data points across 9 retailers

9 retailers$288 USD to $1,304 USD

A
Cheapest Retailer
-
$288 USD
Final sale: no returns
A
Retailer 2
-
$340 USD
£267 GBP
View
A
Retailer 3
-
$435 USD
View
A
Retailer 4
-
$485 USD
View
A
Retailer 5
-
$619 USD
£487 GBP
View
B+
Retailer 6
-
$801 USD
View
B+
Retailer 7
-
$1,065 USD
A$1,639 AUD
View
B+
Retailer 8
-
$1,081 USD
View
Most Expensive
B
MOH London
LG849615192 · Oct 29
$1,304 USD
£1,027 GBP
View
8 more retailers have this diamond
Prices start from $288 USDSave up to $1,016 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
$288 USD