Radiant|Lab Grown|IGI

1.52ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG743593494

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

Certificate IGI LG743593494

Diamond specifications and retailer prices

From €249 EUR
As of November 4, 2026
Save €2,050 EUR (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €2,920 EUR at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593494 or 743593494. Listed at 32 retailers as of November 4, 2026, with a 825% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593494
Dimensions5.77 × 5.77 × 3.69 mm
L/W Ratio1.00
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
5.77 mm5.77 mm1.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593494
Side View
Table 63.0%Crown 40.7°Girdle: Slightly ThickPavilion 32.6°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €2,920 EUR|Low: €249 EUR|High: €2,920 EUR|Avg: €1,055 EUR
Brilliant Earth
Retailer 2
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Retailer 23
November 5, 2026
Retailer 20€249 EUR
Retailer 16€310 EUR
Retailer 19€359 EUR
Retailer 17€448 EUR
Retailer 18€454 EUR
Retailer 22€479 EUR
Retailer 6€555 EUR
Retailer 2€600 EUR
Retailer 10€612 EUR
Retailer 15€707 EUR
Retailer 8€765 EUR
Retailer 5€798 EUR
Retailer 23€948 EUR
Retailer 21€1,095 EUR
Retailer 7€1,186 EUR
Retailer 9€1,239 EUR
Retailer 3€1,283 EUR
Retailer 4€1,321 EUR
Retailer 13€1,362 EUR
Retailer 14€1,472 EUR
Retailer 11€2,179 EUR
Retailer 12€2,299 EUR
Brilliant Earth€2,920 EUR

33 data points across 23 retailers

32 retailers€249 EUR to €2,299 EUR

A
Cheapest Retailer
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€249 EUR
Retailer 2
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€259 EUR
View
Price last confirmed 28 days ago
Retailer 3
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€276 EUR
View
Price last confirmed 36 days ago
A
Retailer 4
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€310 EUR
View
Final sale: no returns
Retailer 5
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€320 EUR
View
Price last confirmed 39 days ago
Retailer 6
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€321 EUR
View
Price last confirmed 33 days ago
Retailer 7
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€337 EUR
View
Price last confirmed 37 days ago
A
Retailer 8
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€359 EUR
View
A
Retailer 9
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€448 EUR
View
A
Retailer 10
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€454 EUR
View
A
Retailer 11
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€479 EUR
View
A
Retailer 12
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€553 EUR
View
A
Retailer 13
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€555 EUR
View
A
Retailer 14
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€600 EUR
View
A
Retailer 15
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€612 EUR
View
Retailer 16
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€626 EUR
View
Price last confirmed 21 days ago
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Retailer 17
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€707 EUR
View
A
Retailer 18
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€765 EUR
View
A
Retailer 19
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€798 EUR
View
B+
Retailer 20
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€948 EUR
View
B+
Retailer 21
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€1,095 EUR
View
Retailer 22
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€1,141 EUR
View
Price last confirmed 26 days ago
B+
Retailer 23
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€1,186 EUR
View
Retailer 24
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€1,212 EUR
View
Price last confirmed 36 days ago
B+
Retailer 25
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€1,239 EUR
View
B+
Retailer 26
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€1,283 EUR
View
B+
Retailer 27
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€1,321 EUR
View
B+
Retailer 28
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€1,362 EUR
View
Retailer 29
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€1,472 EUR
View
Price last confirmed 28 days ago
Retailer 30
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€2,179 EUR
View
Price last confirmed 8 days ago
B
Retailer 31
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€2,299 EUR
View
Most Expensive
Brilliant Earth
17457523Y · Oct 12
€2,920 EUR
$3,290 USD
View
Price last confirmed 23 days ago
31 more retailers have this diamond
Prices start from €249 EURSave up to €2,050 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
1.52ct Radiant
€249 EUR