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Radiant|Lab Grown|IGI

1.22ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG615374846

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

Certificate IGI LG615374846

Diamond specifications and retailer prices

From €137 EUR
$154 USD
As of October 27, 2026
Save €1,182 EUR (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,320 EUR at Do Amore Diamonds · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615374846 or 615374846. Listed at 11 retailers as of October 27, 2026, with prices from €137 to €1,320, a €1,182 spread on the same certified stone. Do Amore Diamonds lists it at €1,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615374846
Dimensions7.54 × 5.22 × 3.54 mm
L/W Ratio1.44
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
7.54 mm5.22 mm1.22 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615374846
Side View
Table 64.0%Crown 44.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.8%

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 27
Current: €1,320 EUR|Low: €111 EUR|High: €1,346 EUR|Avg: €570 EUR|-2.0%
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
October 29, 2026
Retailer 12€137 EUR
Retailer 16€157 EUR
Retailer 10€160 EUR
Retailer 8€310 EUR
Retailer 14€310 EUR
Retailer 3€321 EUR
Retailer 5€383 EUR
Retailer 7€444 EUR
Retailer 9€458 EUR
Retailer 11€578 EUR
Retailer 13€604 EUR
Retailer 6€759 EUR
Retailer 4€811 EUR
Retailer 2€883 EUR
Retailer 15€1,177 EUR
Do Amore Diamonds€1,320 EUR

23 data points across 16 retailers

11 retailers€137 EUR to €1,320 EUR

A
Cheapest Retailer
-
€137 EUR
$154 USD
A
Retailer 2
-
€157 EUR
$176 USD
View
Final sale: no returns
A
Retailer 3
-
€160 EUR
$179 USD
View
Retailer 4
-
€310 EUR
$348 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€458 EUR
A$790 AUD
View
B+
Retailer 6
-
€578 EUR
$648 USD
View
B+
Retailer 7
-
€604 EUR
$677 USD
View
B
Retailer 8
-
€811 EUR
$910 USD
View
B
Retailer 9
-
€883 EUR
£780 GBP
View
B
Retailer 10
-
€1,177 EUR
$1,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-4D88A702B · Oct 29
€1,320 EUR
$1,480 USD
View
10 more retailers have this diamond
Prices start from €137 EURSave up to €1,182 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
€137 EUR