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Radiant|Lab Grown|IGI

1.46ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG764643784

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

Certificate IGI LG764643784

Diamond specifications and retailer prices

From €253 EUR
As of November 4, 2026
Save €2,774 EUR (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,027 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.46ct lab-grown radiant diamond

This 1.46ct 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 LG764643784 or 764643784. Listed at 25 retailers as of November 4, 2026, with prices from €253 to €3,027, a €2,774 spread on the same certified stone. Brilliant Earth lists it at €3,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764643784
Dimensions8.40 × 5.65 × 3.57 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
8.40 mm5.65 mm1.46 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764643784
Side View
Table 67.0%Crown 36.7°Girdle: MediumPavilion 33.4°Culet: NoneDepth 63.2%

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: €3,027 EUR|Low: €251 EUR|High: €3,302 EUR|Avg: €1,026 EUR|-8.3%
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 21€253 EUR
Retailer 22€282 EUR
Retailer 9€294 EUR
Retailer 2€313 EUR
Retailer 19€355 EUR
Retailer 7€419 EUR
Retailer 17€453 EUR
Retailer 13€611 EUR
Retailer 11€618 EUR
Retailer 10€741 EUR
Retailer 4€850 EUR
Retailer 5€964 EUR
Retailer 3€1,113 EUR
Retailer 8€1,256 EUR
Retailer 20€1,257 EUR
Retailer 6€1,297 EUR
Retailer 16€1,383 EUR
Retailer 12€1,393 EUR
Retailer 18€1,548 EUR
Retailer 14€1,939 EUR
Retailer 15€2,325 EUR
Brilliant Earth€3,027 EUR

38 data points across 22 retailers

25 retailers€253 EUR to €3,027 EUR

A
Cheapest Retailer
-
€253 EUR
A
Retailer 2
-
€282 EUR
View
Final sale: no returns
A
Retailer 3
-
€294 EUR
View
A
Retailer 4
-
€313 EUR
View
Retailer 5
-
€325 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€355 EUR
View
A
Retailer 7
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€419 EUR
View
A
Retailer 8
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€453 EUR
View
A
Retailer 9
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€611 EUR
View
A
Retailer 10
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€618 EUR
View
A
Retailer 11
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€620 EUR
View
A
Retailer 12
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€741 EUR
View
B+
Retailer 13
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€758 EUR
View
B+
Retailer 14
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€850 EUR
View
B+
Retailer 15
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€964 EUR
View
B+
Retailer 16
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€1,113 EUR
View
B
Retailer 17
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€1,256 EUR
View
B
Retailer 18
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€1,257 EUR
View
B+
Retailer 19
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€1,297 EUR
View
B+
Retailer 20
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€1,383 EUR
View
B
Retailer 21
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€1,393 EUR
View
B
Retailer 22
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€1,548 EUR
View
Retailer 23
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€1,939 EUR
View
Price last confirmed 15 days ago
B
Retailer 24
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€2,325 EUR
View
Most Expensive
B
Brilliant Earth
18397257Y · Nov 4
€3,027 EUR
$3,410 USD
View
24 more retailers have this diamond
Prices start from €253 EURSave up to €2,774 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
1.46ct Radiant
€253 EUR