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Radiant|Lab Grown|IGI

1.52ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG639406633

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

Certificate IGI LG639406633

Diamond specifications and retailer prices

From €244 EUR
As of November 4, 2026
Save €1,787 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,031 EUR at Brilliant Earth · As of November 4, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG639406633 or 639406633. Listed at 20 retailers as of November 4, 2026, with prices from €244 to €2,031, a €1,787 spread on the same certified stone. Brilliant Earth lists it at €2,031. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639406633
Dimensions8.33 × 5.77 × 3.80 mm
L/W Ratio1.44
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
8.33 mm5.77 mm1.52 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639406633
Side View
Table 67.0%Crown 29°Girdle: MediumPavilion 34.8°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €2,031 EUR|Low: €244 EUR|High: €2,308 EUR|Avg: €696 EUR|-12.0%
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
November 5, 2026
Retailer 10€244 EUR
Retailer 4€272 EUR
Retailer 9€450 EUR
Retailer 3€455 EUR
Retailer 8€468 EUR
Retailer 2€511 EUR
Retailer 5€561 EUR
Retailer 7€635 EUR
Retailer 12€813 EUR
Retailer 11€876 EUR
Retailer 13€985 EUR
Retailer 6€1,083 EUR
Brilliant Earth€2,031 EUR

40 data points across 13 retailers

20 retailers€244 EUR to €2,031 EUR

Retailer 1
-
€219 EUR
Price last confirmed 29 days ago
A
Retailer 2
-
€244 EUR
View
Final sale: no returns
Retailer 3
-
€268 EUR
View
Price last confirmed 42 days ago
Retailer 4
-
€272 EUR
View
Price last confirmed 34 days ago
Retailer 5
-
€272 EUR
View
Price last confirmed 25 days ago
A
Retailer 6
-
€450 EUR
View
A
Retailer 7
-
€455 EUR
View
A
Retailer 8
-
€468 EUR
View
Retailer 9
-
€503 EUR
View
Price last confirmed 25 days ago
A
Retailer 10
-
€511 EUR
View
A
Retailer 11
-
€561 EUR
View
A
Retailer 12
-
€635 EUR
View
B+
Retailer 13
-
€813 EUR
View
Retailer 14
-
€872 EUR
View
Price last confirmed 37 days ago
B+
Retailer 15
-
€876 EUR
View
B+
Retailer 16
-
€918 EUR
View
B+
Retailer 17
-
€985 EUR
View
B+
Retailer 18
-
€1,083 EUR
View
B
Retailer 19
-
€1,193 EUR
View
Most Expensive
B
Brilliant Earth
10629180A · Nov 4
€2,031 EUR
$2,280 USD
View
19 more retailers have this diamond
Prices start from €244 EURSave up to €1,787 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
€244 EUR