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Radiant|Lab Grown|IGI

1.22ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG579366724

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

Certificate IGI LG579366724

Diamond specifications and retailer prices

From €138 EUR
$154 USD
As of October 27, 2026
Save €1,187 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,325 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 very-good cut grade and certified by IGI LG579366724 or 579366724. Listed at 9 retailers as of October 27, 2026, with prices from €138 to €1,325, a €1,187 spread on the same certified stone. Do Amore Diamonds lists it at €1,325. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579366724
Dimensions7.50 × 5.26 × 3.59 mm
L/W Ratio1.43
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
7.50 mm5.26 mm1.22 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579366724
Side View
Table 64.0%Crown 41.8°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.3%

Caratlytics Score

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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: €1,325 EUR|Low: €111 EUR|High: €1,352 EUR|Avg: €520 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
October 29, 2026
Retailer 10€138 EUR
Retailer 13€158 EUR
Retailer 8€160 EUR
Retailer 6€311 EUR
Retailer 12€311 EUR
Retailer 14€322 EUR
Retailer 3€385 EUR
Retailer 5€446 EUR
Retailer 7€460 EUR
Retailer 9€580 EUR
Retailer 11€606 EUR
Retailer 4€762 EUR
Retailer 2€887 EUR
Do Amore Diamonds€1,325 EUR

22 data points across 14 retailers

9 retailers€138 EUR to €1,325 EUR

A
Cheapest Retailer
-
€138 EUR
$154 USD
A
Retailer 2
-
€158 EUR
$176 USD
View
Final sale: no returns
A
Retailer 3
-
€160 EUR
$179 USD
View
B+
Retailer 4
-
€311 EUR
$348 USD
View
B+
Retailer 5
-
€460 EUR
A$790 AUD
View
B
Retailer 6
-
€580 EUR
$648 USD
View
B
Retailer 7
-
€606 EUR
$677 USD
View
B
Retailer 8
-
€887 EUR
£780 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1F4CC28AA · Oct 29
€1,325 EUR
$1,480 USD
View
8 more retailers have this diamond
Prices start from €138 EURSave up to €1,187 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
€138 EUR