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Radiant|Lab Grown|IGI

1.01ct F SI2 Radiant Lab Grown Diamond

ID • F/SI2 • IGI LG589308894

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

Certificate IGI LG589308894

Diamond specifications and retailer prices

From $845 CAD
£476 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $845 CAD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG589308894 or 589308894. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589308894
Dimensions7.25 × 4.89 × 3.26 mm
L/W Ratio1.48
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
7.25 mm4.89 mm1.01 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589308894
Side View
Table 62.0%Crown 43.2°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $970 CAD|Low: $359 CAD|High: $1,160 CAD|Avg: $641 CAD|+8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
April 30, 2026
Retailer 3$363 CAD
Retailer 2$414 CAD
Retailer 8$431 CAD
Retailer 6$456 CAD
Retailer 4$627 CAD
Retailer 7$679 CAD
Retailer 5$688 CAD
Retailer 1$970 CAD
Retailer 9$1,160 CAD

50 data points across 9 retailers

1 retailer

B
Diamond Quarter
1.01SI2FLG946ADAN · Nov 2
$845 CAD
£476 GBP
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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.

B
1.01ct Radiant
$845 CAD