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Radiant|Lab Grown|IGI

1.06ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG623441494

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

Certificate IGI LG623441494

Diamond specifications and retailer prices

From €173 EUR
As of November 6, 2026
Save €1,269 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,442 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.06ct lab-grown radiant diamond

This 1.06ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623441494 or 623441494. Listed at 24 retailers as of November 5, 2026, with prices from €173 to €1,442, a €1,269 spread on the same certified stone. Brilliant Earth lists it at €1,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623441494
Dimensions6.78 × 5.19 × 3.56 mm
L/W Ratio1.31
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.78 mm5.19 mm1.06 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623441494
Side View
Table 63.0%Crown 41.8°Girdle: MediumPavilion 36.9°Culet: NoneDepth 68.6%

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 6
Current: €1,361 EUR|Low: €167 EUR|High: €1,442 EUR|Avg: €560 EUR|-0.7%
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 6€173 EUR
Retailer 19€201 EUR
Retailer 10€214 EUR
Retailer 18€214 EUR
Retailer 2€363 EUR
Retailer 9€373 EUR
Retailer 13€386 EUR
Retailer 12€402 EUR
Retailer 5€429 EUR
Retailer 16€522 EUR
Retailer 15€554 EUR
Retailer 3€559 EUR
Retailer 4€689 EUR
Retailer 11€722 EUR
Retailer 17€723 EUR
Retailer 8€736 EUR
Retailer 7€999 EUR
Retailer 14€999 EUR
Brilliant Earth€1,361 EUR

42 data points across 19 retailers

24 retailers€173 EUR to €1,442 EUR

A
Cheapest Retailer
-
€173 EUR
A
Retailer 2
-
€195 EUR
View
Final sale: no returns
A
Retailer 3
-
€201 EUR
View
Retailer 4
-
€214 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
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€214 EUR
View
A
Retailer 6
-
€363 EUR
View
A
Retailer 7
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€373 EUR
View
A
Retailer 8
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€386 EUR
View
A
Retailer 9
-
€402 EUR
View
A
Retailer 10
-
€429 EUR
View
A
Retailer 11
-
€522 EUR
View
B+
Retailer 12
-
€554 EUR
View
B+
Retailer 13
-
€559 EUR
View
B+
Retailer 14
-
€629 EUR
View
B+
Retailer 15
-
€689 EUR
View
B+
Retailer 16
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€691 EUR
View
B+
Retailer 17
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€722 EUR
View
Retailer 18
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€723 EUR
View
Price last confirmed 11 days ago
B+
Retailer 19
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€736 EUR
View
Retailer 20
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€994 EUR
View
Price last confirmed 33 days ago
Retailer 21
-
€999 EUR
View
Price last confirmed 17 days ago
B+
Retailer 22
-
€999 EUR
View
B
Retailer 23
-
€1,361 EUR
View
Most Expensive
B
Brilliant Earth
9493065A · Nov 5
€1,442 EUR
$1,610 USD
View
23 more retailers have this diamond
Prices start from €173 EURSave up to €1,269 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
1.06ct Radiant
€173 EUR