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 £213 GBP
$286 USD
As of October 31, 2026
Save £760 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £973 GBP 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 12 retailers as of October 29, 2026, with prices from £213 to £973, a £760 spread on the same certified stone. MOH London lists it at £973. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £973 GBP|Low: £213 GBP|High: £973 GBP|Avg: £523 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11£213 GBP
Retailer 10£221 GBP
Retailer 2£250 GBP
Retailer 3£321 GBP
Retailer 5£355 GBP
Retailer 8£376 GBP
Retailer 6£451 GBP
Retailer 7£596 GBP
Retailer 12£734 GBP
Retailer 4£795 GBP
Retailer 9£798 GBP
MOH London£973 GBP

5 data points across 12 retailers

12 retailers£213 GBP to £973 GBP

A
Cheapest Retailer
-
£213 GBP
$286 USD
Final sale: no returns
A
Retailer 2
-
£221 GBP
$296 USD
View
A
Retailer 3
-
£250 GBP
View
A
Retailer 4
-
£321 GBP
$430 USD
View
A
Retailer 5
-
£355 GBP
$475 USD
View
A
Retailer 6
-
£376 GBP
€480 EUR
View
A
Retailer 7
-
£451 GBP
View
B+
Retailer 8
-
£596 GBP
$799 USD
View
B+
Retailer 9
-
£734 GBP
$984 USD
View
B+
Retailer 10
-
£795 GBP
A$1,639 AUD
View
B+
Retailer 11
-
£798 GBP
$1,070 USD
View
Most Expensive
B
MOH London
LG849615192 · Oct 29
£973 GBP
View
11 more retailers have this diamond
Prices start from £213 GBPSave up to £760 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.

A
1.22ct Radiant
£213 GBP