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Radiant|Lab Grown|IGI

1.13ct F SI1 Radiant Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From €229 EUR
As of November 2, 2026
Save €253 EUR (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €483 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.13ct lab-grown radiant diamond

This 1.13ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of November 2, 2026, with prices from €229 to €483, a €253 spread on the same certified stone. Blue Nile lists it at €483. 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

1.13
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.43 × 5.19 × 3.52 mm
L/W Ratio1.43
Top View
7.43 mm5.19 mm1.13 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €483 EUR|Low: €129 EUR|High: €569 EUR|Avg: €310 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4€129 EUR
Retailer 5€150 EUR
Retailer 2€229 EUR
Blue Nile€483 EUR
Retailer 3€569 EUR

38 data points across 5 retailers

2 retailers€229 EUR to €483 EUR

A
Cheapest Retailer
-
€229 EUR
Most Expensive
B
Blue Nile
20308829 · Nov 5
€483 EUR
$539 USD
View
1 more retailer has this diamond
Prices start from €229 EURSave up to €253 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
1.13ct Radiant
€229 EUR