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Radiant|Lab Grown|IGI

1.22ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG747581877

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

Certificate IGI LG747581877

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of November 1, 2026
Save €1,330 EUR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,513 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 LG747581877 or 747581877. Listed at 16 retailers as of October 31, 2026, with prices from €183 to €1,513, a €1,330 spread on the same certified stone. Do Amore Diamonds lists it at €1,513. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747581877
Dimensions5.18 × 5.18 × 3.49 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.18 mm5.18 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747581877
Side View
Table 63.0%Crown 43.8°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.4%

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: €1,513 EUR|Low: €116 EUR|High: €1,513 EUR|Avg: €525 EUR|+8.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7€116 EUR
Retailer 4€153 EUR
Retailer 11€183 EUR
Retailer 3€263 EUR
Retailer 16€309 EUR
Retailer 5€311 EUR
Retailer 8€320 EUR
Retailer 9€326 EUR
Retailer 18€346 EUR
Retailer 14€525 EUR
Retailer 15€568 EUR
Retailer 12€591 EUR
Retailer 6€606 EUR
Retailer 13€614 EUR
Retailer 17€661 EUR
Retailer 10€768 EUR
Retailer 2€1,006 EUR
Do Amore Diamonds€1,513 EUR

25 data points across 18 retailers

16 retailers€183 EUR to €1,513 EUR

Retailer 1
-
€153 EUR
$171 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€183 EUR
$204 USD
View
Retailer 3
-
€263 EUR
£231 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€309 EUR
HK$2,700 HKD
View
A
Retailer 5
-
€311 EUR
$347 USD
View
A
Retailer 6
-
€346 EUR
$386 USD
View
B+
Retailer 7
-
€525 EUR
A$902 AUD
View
Retailer 8
-
€568 EUR
$635 USD
View
Price last confirmed 11 days ago
Retailer 9
-
€573 EUR
$640 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€591 EUR
$660 USD
View
B+
Retailer 11
-
€606 EUR
$677 USD
View
B+
Retailer 12
-
€614 EUR
A$1,056 AUD
View
B+
Retailer 13
-
€661 EUR
$739 USD
View
Retailer 14
-
€671 EUR
$750 USD
View
Price last confirmed 24 days ago
B
Retailer 15
-
€1,006 EUR
£885 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D30ED1776 · Oct 31
€1,513 EUR
$1,690 USD
View
15 more retailers have this diamond
Prices start from €183 EURSave up to €1,330 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
€183 EUR