Radiant|Lab Grown|IGI

1.01ct F FL Radiant Lab Grown Diamond

ID • F/FL • IGI LG816612963

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

Certificate IGI LG816612963

Diamond specifications and retailer prices

From €269 EUR
As of November 4, 2026
Save €1,210 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,479 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612963 or 816612963. Listed at 21 retailers as of November 4, 2026, with prices from €269 to €1,479, a €1,210 spread on the same certified stone. Brilliant Earth lists it at €1,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612963
Dimensions6.90 × 4.92 × 3.44 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm4.92 mm1.01 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612963
Side View
Table 64.0%Crown 42.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 69.9%

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: Nov 4
Current: €1,479 EUR|Low: €258 EUR|High: €1,702 EUR|Avg: €687 EUR|-13.1%
Brilliant Earth
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
November 5, 2026
Retailer 16€269 EUR
Retailer 8€302 EUR
Retailer 6€313 EUR
Retailer 3€334 EUR
Retailer 7€334 EUR
Retailer 13€472 EUR
Retailer 12€537 EUR
Retailer 5€546 EUR
Retailer 11€576 EUR
Retailer 2€588 EUR
Retailer 10€873 EUR
Retailer 14€922 EUR
Retailer 4€1,074 EUR
Retailer 15€1,196 EUR
Retailer 9€1,335 EUR
Brilliant Earth€1,479 EUR

45 data points across 16 retailers

21 retailers€269 EUR to €1,479 EUR

A
Cheapest Retailer
-
€269 EUR
A
Retailer 2
-
€302 EUR
View
Final sale: no returns
A
Retailer 3
-
€313 EUR
View
Retailer 4
-
€334 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€334 EUR
View
A
Retailer 6
-
€472 EUR
View
B+
Retailer 7
-
€537 EUR
View
B+
Retailer 8
-
€546 EUR
View
B+
Retailer 9
-
€546 EUR
View
B+
Retailer 10
-
€576 EUR
View
B+
Retailer 11
-
€588 EUR
View
B
Retailer 12
-
€873 EUR
View
B
Retailer 13
-
€893 EUR
View
Retailer 14
-
€922 EUR
View
Price last confirmed 15 days ago
B
Retailer 15
-
€935 EUR
View
B
Retailer 16
-
€1,074 EUR
View
B
Retailer 17
-
€1,115 EUR
View
B
Retailer 18
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€1,196 EUR
View
B
Retailer 19
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€1,335 EUR
View
B
Retailer 20
-
€1,479 EUR
View
Most Expensive
B
Brilliant Earth
21422818A · Nov 4
€1,479 EUR
$1,660 USD
View
20 more retailers have this diamond
Prices start from €269 EURSave up to €1,210 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
1.01ct Radiant
€269 EUR