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Radiant|Lab Grown|IGI

0.90ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG502191122

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

Certificate IGI LG502191122

Diamond specifications and retailer prices

From €228 EUR
$255 USD
As of November 1, 2026
Save €1,068 EUR (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,297 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502191122 or 502191122. Listed at 8 retailers as of October 30, 2026, with prices from €228 to €1,297, a €1,068 spread on the same certified stone. Diamond Exchange Canada lists it at €1,297. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502191122
Dimensions7.16 × 4.74 × 3.16 mm
L/W Ratio1.51
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
7.16 mm4.74 mm0.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502191122
Side View
Table 68.5%Crown 40.1°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 66.7%

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: Nov 1
Current: €1,297 EUR|Low: €228 EUR|High: €1,297 EUR|Avg: €664 EUR
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7€228 EUR
Retailer 5€423 EUR
Retailer 6€453 EUR
Retailer 2€521 EUR
Retailer 4€653 EUR
Retailer 3€1,105 EUR
Diamond Exchange Canada€1,297 EUR

39 data points across 7 retailers

8 retailers€228 EUR to €1,297 EUR

A
Cheapest Retailer
-
€228 EUR
$255 USD
B+
Retailer 2
-
€423 EUR
$473 USD
View
B+
Retailer 3
-
€453 EUR
$506 USD
View
B+
Retailer 4
-
€521 EUR
£459 GBP
View
Retailer 5
-
€653 EUR
$730 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
€1,035 EUR
$1,156 USD
View
B
Retailer 7
-
€1,105 EUR
£972 GBP
View
Most Expensive
B
Diamond Exchange Canada
1995963775 · Oct 30
€1,297 EUR
CA$2,012 CAD
View
7 more retailers have this diamond
Prices start from €228 EURSave up to €1,068 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
0.90ct Radiant
€228 EUR