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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743546493

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

Certificate IGI LG743546493

Diamond specifications and retailer prices

From €194 EUR
As of November 4, 2026
Save €1,678 EUR (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €1,873 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743546493 or 743546493. Listed at 29 retailers as of November 4, 2026, with prices from €194 to €1,873, a €1,678 spread on the same certified stone. Do Amore Diamonds lists it at €1,873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743546493
Dimensions7.91 × 5.31 × 3.51 mm
L/W Ratio1.49
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
7.91 mm5.31 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743546493
Side View
Table 62.0%Crown 38.9°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,873 EUR|Low: €194 EUR|High: €2,148 EUR|Avg: €823 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 18
November 5, 2026
Retailer 4€194 EUR
Retailer 16€226 EUR
Retailer 8€375 EUR
Retailer 5€377 EUR
Retailer 12€445 EUR
Retailer 10€458 EUR
Retailer 14€460 EUR
Retailer 2€501 EUR
Retailer 7€567 EUR
Retailer 13€652 EUR
Retailer 18€779 EUR
Retailer 3€1,008 EUR
Retailer 11€1,065 EUR
Retailer 6€1,104 EUR
Retailer 9€1,113 EUR
Retailer 15€1,624 EUR
Retailer 17€1,629 EUR
Do Amore Diamonds€1,873 EUR

40 data points across 18 retailers

29 retailers€194 EUR to €1,873 EUR

A
Cheapest Retailer
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€194 EUR
Retailer 2
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€194 EUR
View
Price last confirmed 28 days ago
Retailer 3
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€194 EUR
View
Price last confirmed 36 days ago
Retailer 4
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€225 EUR
View
Price last confirmed 39 days ago
A
Retailer 5
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€226 EUR
View
Final sale: no returns
Retailer 6
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€239 EUR
View
Price last confirmed 39 days ago
Retailer 7
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€239 EUR
View
Price last confirmed 36 days ago
Retailer 8
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€241 EUR
View
Price last confirmed 33 days ago
A
Retailer 9
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€375 EUR
View
A
Retailer 10
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€377 EUR
View
A
Retailer 11
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€445 EUR
View
A
Retailer 12
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€458 EUR
View
A
Retailer 13
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€460 EUR
View
A
Retailer 14
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€501 EUR
View
A
Retailer 15
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€567 EUR
View
A
Retailer 16
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€585 EUR
View
A
Retailer 17
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€652 EUR
View
B+
Retailer 18
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€779 EUR
View
B+
Retailer 19
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€856 EUR
View
Retailer 20
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€856 EUR
View
Price last confirmed 36 days ago
Retailer 21
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€856 EUR
View
Price last confirmed 26 days ago
B+
Retailer 22
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€1,008 EUR
View
B+
Retailer 23
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€1,065 EUR
View
B+
Retailer 24
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€1,084 EUR
View
Retailer 25
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€1,104 EUR
View
Price last confirmed 31 days ago
B
Retailer 26
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€1,113 EUR
View
B
Retailer 27
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€1,624 EUR
View
Retailer 28
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€1,629 EUR
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
27-16DBEA347 · Nov 4
€1,873 EUR
$2,110 USD
View
28 more retailers have this diamond
Prices start from €194 EURSave up to €1,678 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
1.26ct Radiant
€194 EUR