Radiant|Lab Grown|IGI

1.47ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG792689215

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

Certificate IGI LG792689215

Diamond specifications and retailer prices

From €258 EUR
As of November 3, 2026
Save €3,274 EUR (93%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,532 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.47ct lab-grown radiant diamond

This 1.47ct 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 LG792689215 or 792689215. Listed at 14 retailers as of November 3, 2026, with prices from €258 to €3,532, a €3,274 spread on the same certified stone. Brilliant Earth lists it at €3,532. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle56.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792689215
Dimensions7.81 × 5.86 × 3.72 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm5.86 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792689215
Side View
Table 66.0%Crown 56.4°Girdle: MediumPavilion 36.2°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €3,532 EUR|Low: €258 EUR|High: €3,532 EUR|Avg: €907 EUR
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
November 3, 2026
Retailer 11€258 EUR
Retailer 10€313 EUR
Retailer 14€370 EUR
Retailer 15€373 EUR
Retailer 13€479 EUR
Retailer 7€564 EUR
Retailer 6€625 EUR
Retailer 5€643 EUR
Retailer 16€747 EUR
Retailer 3€768 EUR
Retailer 17€847 EUR
Retailer 2€937 EUR
Retailer 9€956 EUR
Retailer 12€1,219 EUR
Retailer 4€1,970 EUR
Retailer 8€2,023 EUR
Brilliant Earth€3,532 EUR

14 data points across 17 retailers

14 retailers€258 EUR to €3,532 EUR

A
Cheapest Retailer
-
€258 EUR
A
Retailer 2
-
€313 EUR
View
B+
Retailer 3
-
€370 EUR
View
A
Retailer 4
-
€373 EUR
View
A
Retailer 5
-
€479 EUR
View
A
Retailer 6
-
€643 EUR
View
Retailer 7
-
€747 EUR
View
Price last confirmed 11 days ago
Retailer 8
-
€768 EUR
View
Price last confirmed 15 days ago
B+
Retailer 9
-
€847 EUR
View
B+
Retailer 10
-
€937 EUR
View
B+
Retailer 11
-
€1,219 EUR
View
B
Retailer 12
-
€1,970 EUR
View
Retailer 13
-
€2,023 EUR
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
22277077A · Nov 4
€3,532 EUR
$3,980 USD
View
13 more retailers have this diamond
Prices start from €258 EURSave up to €3,274 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
1.47ct Radiant
€258 EUR