Radiant|Lab Grown|IGI

1.22ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG842663413

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

Certificate IGI LG842663413

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 31, 2026
Save €830 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,069 EUR at MOH London · As of October 25, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842663413 or 842663413. Listed at 12 retailers as of October 25, 2026, with prices from €239 to €1,069, a €830 spread on the same certified stone. MOH London lists it at €1,069. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663413
Dimensions8.02 × 5.08 × 3.41 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.08 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663413
Side View
Table 66.0%Crown 43.6°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,069 EUR|Low: €239 EUR|High: €1,097 EUR|Avg: €614 EUR|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6€239 EUR
Retailer 10€274 EUR
Retailer 9€358 EUR
Retailer 2€423 EUR
Retailer 12€456 EUR
Retailer 7€496 EUR
Retailer 3€649 EUR
Retailer 4€695 EUR
Retailer 8€856 EUR
Retailer 5€896 EUR
Retailer 11€923 EUR
MOH London€1,069 EUR

20 data points across 12 retailers

12 retailers€239 EUR to €1,069 EUR

A+
Cheapest Retailer
-
€239 EUR
$267 USD
Final sale: no returns
A
Retailer 2
-
€274 EUR
£241 GBP
View
A
Retailer 3
-
€358 EUR
$400 USD
View
A
Retailer 4
-
€423 EUR
View
A
Retailer 5
-
€456 EUR
ZAR 8,222 ZAR
View
A
Retailer 6
-
€496 EUR
£436 GBP
View
A
Retailer 7
-
€649 EUR
A$1,116 AUD
View
B+
Retailer 8
-
€695 EUR
$776 USD
View
B+
Retailer 9
-
€856 EUR
$956 USD
View
B+
Retailer 10
-
€896 EUR
$1,001 USD
View
B+
Retailer 11
-
€923 EUR
$1,031 USD
View
Most Expensive
B+
MOH London
LG842663413 · Oct 25
€1,069 EUR
£940 GBP
View
11 more retailers have this diamond
Prices start from €239 EURSave up to €830 EUR

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
€239 EUR