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 €270 EUR
$302 USD
As of October 30, 2026
Save €1,216 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,486 EUR at Brilliant Earth · As of October 31, 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 20 retailers as of October 30, 2026, with prices from €270 to €1,486, a €1,216 spread on the same certified stone. Brilliant Earth lists it at €1,486. 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
Color
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: Oct 30
Current: €1,486 EUR|Low: €260 EUR|High: €1,710 EUR|Avg: €681 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 1, 2026
Retailer 16€270 EUR
Retailer 8€303 EUR
Retailer 6€314 EUR
Retailer 3€336 EUR
Retailer 7€336 EUR
Retailer 12€474 EUR
Retailer 10€540 EUR
Retailer 5€549 EUR
Retailer 11€577 EUR
Retailer 9€596 EUR
Retailer 14€864 EUR
Retailer 13€926 EUR
Retailer 4€1,079 EUR
Retailer 15€1,201 EUR
Retailer 2€1,345 EUR
Brilliant Earth€1,486 EUR

43 data points across 16 retailers

20 retailers€270 EUR to €1,486 EUR

A
Cheapest Retailer
-
€270 EUR
$302 USD
A
Retailer 2
-
€303 EUR
$339 USD
View
Final sale: no returns
A
Retailer 3
-
€314 EUR
$351 USD
View
A
Retailer 4
-
€336 EUR
$375 USD
View
A
Retailer 5
-
€336 EUR
$375 USD
View
A
Retailer 6
-
€474 EUR
$530 USD
View
B+
Retailer 7
-
€540 EUR
View
B+
Retailer 8
-
€549 EUR
$613 USD
View
B+
Retailer 9
-
€549 EUR
$613 USD
View
B+
Retailer 10
-
€577 EUR
ZAR 10,411 ZAR
View
B+
Retailer 11
-
€596 EUR
£525 GBP
View
B
Retailer 12
-
€864 EUR
$965 USD
View
B
Retailer 13
-
€898 EUR
SGD 1,355 SGD
View
Retailer 14
-
€926 EUR
$1,035 USD
View
Price last confirmed 11 days ago
Retailer 15
-
€940 EUR
$1,050 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
€1,079 EUR
$1,206 USD
View
B
Retailer 17
-
€1,121 EUR
$1,253 USD
View
B
Retailer 18
-
€1,201 EUR
$1,342 USD
View
B
Retailer 19
-
€1,345 EUR
£1,183 GBP
View
Most Expensive
B
Brilliant Earth
21422818A · Oct 31
€1,486 EUR
$1,660 USD
View
19 more retailers have this diamond
Prices start from €270 EURSave up to €1,216 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
€270 EUR