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Radiant|Lab Grown|IGI

1.22ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG563200108

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

Certificate IGI LG563200108

Diamond specifications and retailer prices

From €273 EUR
$305 USD
As of November 1, 2026
Save €1,071 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,175 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG563200108 or 563200108. Listed at 12 retailers as of October 26, 2026, with a 392% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563200108
Dimensions7.95 × 5.12 × 3.38 mm
L/W Ratio1.55
Culet sizePointed
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
7.95 mm5.12 mm1.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563200108
Side View
Table 64.0%Crown 43.4°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 66.0%

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: Nov 1
Current: €2,175 EUR|Low: €194 EUR|High: €2,175 EUR|Avg: €894 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 8€273 EUR
Retailer 10€343 EUR
Retailer 7€503 EUR
Retailer 12€591 EUR
Retailer 4€631 EUR
Retailer 3€653 EUR
Retailer 2€817 EUR
Retailer 13€884 EUR
Retailer 5€932 EUR
Retailer 11€1,233 EUR
Retailer 9€1,310 EUR
Retailer 6€1,344 EUR
Do Amore Diamonds€2,175 EUR

15 data points across 13 retailers

12 retailers€273 EUR to €1,344 EUR

Retailer 1
-
€244 EUR
$273 USD
Price last confirmed 15 days ago
A
Retailer 2
-
€273 EUR
$305 USD
View
Final sale: no returns
Retailer 3
-
€284 EUR
$317 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€303 EUR
$339 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€343 EUR
$383 USD
View
B+
Retailer 6
-
€503 EUR
$562 USD
View
B
Retailer 7
-
€817 EUR
A$1,404 AUD
View
Retailer 8
-
€1,077 EUR
$1,203 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
€1,233 EUR
$1,377 USD
View
Retailer 10
-
€1,310 EUR
£1,152 GBP
View
Price last confirmed 16 days ago
B
Retailer 11
-
€1,344 EUR
£1,182 GBP
View
Most Expensive
Do Amore Diamonds
27-50CA75205 · Oct 31
€2,175 EUR
$2,430 USD
View
Price under review
11 more retailers have this diamond
Prices start from €273 EURSave up to €1,071 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
€273 EUR