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Radiant|Lab Grown|IGI

1.40ct G IF Radiant Lab Grown Diamond

EX • G/IF • IGI LG786671238

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

Certificate IGI LG786671238

Diamond specifications and retailer prices

From €169 EUR
As of November 4, 2026
Save €1,452 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,622 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown radiant diamond

This 1.4ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786671238 or 786671238. Listed at 19 retailers as of November 4, 2026, with prices from €169 to €1,622, a €1,452 spread on the same certified stone. Do Amore Diamonds lists it at €1,622. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786671238
Dimensions8.04 × 5.54 × 3.68 mm
L/W Ratio1.45
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
8.04 mm5.54 mm1.40 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786671238
Side View
Table 65.0%Crown 42.6°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,622 EUR|Low: €169 EUR|High: €1,622 EUR|Avg: €627 EUR
Do Amore Diamonds
Retailer 2
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Retailer 19
November 5, 2026
Retailer 3€169 EUR
Retailer 8€188 EUR
Retailer 19€196 EUR
Retailer 4€209 EUR
Retailer 2€256 EUR
Retailer 10€368 EUR
Retailer 16€399 EUR
Retailer 12€422 EUR
Retailer 6€502 EUR
Retailer 14€566 EUR
Retailer 15€591 EUR
Retailer 7€656 EUR
Retailer 5€744 EUR
Retailer 9€896 EUR
Retailer 13€924 EUR
Retailer 11€932 EUR
Retailer 18€1,532 EUR
Retailer 17€1,595 EUR
Do Amore Diamonds€1,622 EUR

35 data points across 19 retailers

19 retailers€169 EUR to €1,622 EUR

A
Cheapest Retailer
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€169 EUR
A
Retailer 2
-
€188 EUR
View
Final sale: no returns
A
Retailer 3
-
€196 EUR
View
A
Retailer 4
-
€209 EUR
View
A
Retailer 5
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€256 EUR
View
B+
Retailer 6
-
€368 EUR
View
A
Retailer 7
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€399 EUR
View
A
Retailer 8
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€422 EUR
View
A
Retailer 9
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€502 EUR
View
A
Retailer 10
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€566 EUR
View
B+
Retailer 11
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€591 EUR
View
A
Retailer 12
-
€656 EUR
View
A
Retailer 13
-
€744 EUR
View
B+
Retailer 14
-
€896 EUR
View
B+
Retailer 15
-
€924 EUR
View
B+
Retailer 16
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€932 EUR
View
B
Retailer 17
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€1,532 EUR
View
B
Retailer 18
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€1,595 EUR
View
Most Expensive
B
Do Amore Diamonds
27-49CF31561 · Nov 4
€1,622 EUR
$1,820 USD
View
18 more retailers have this diamond
Prices start from €169 EURSave up to €1,452 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
1.40ct Radiant
€169 EUR