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Radiant|Lab Grown|IGI

1.53ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG636465430

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

Certificate IGI LG636465430

Diamond specifications and retailer prices

From €382 EUR
As of November 6, 2026
Save €1,956 EUR (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,338 EUR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636465430 or 636465430. Listed at 26 retailers as of November 6, 2026, with prices from €382 to €2,338, a €1,956 spread on the same certified stone. Brilliant Earth lists it at €2,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636465430
Dimensions8.33 × 5.70 × 3.69 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.70 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636465430
Side View
Table 61.0%Crown 39.2°Girdle: MediumPavilion 32.2°Culet: NoneDepth 64.7%

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 6
Current: €2,338 EUR|Low: €366 EUR|High: €2,338 EUR|Avg: €1,069 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
Retailer 18
November 7, 2026
Retailer 9€382 EUR
Retailer 6€426 EUR
Retailer 10€473 EUR
Retailer 5€489 EUR
Retailer 18€605 EUR
Retailer 14€634 EUR
Retailer 11€719 EUR
Retailer 2€771 EUR
Retailer 13€815 EUR
Retailer 15€1,071 EUR
Retailer 17€1,101 EUR
Retailer 16€1,210 EUR
Retailer 4€1,378 EUR
Retailer 7€1,713 EUR
Retailer 12€1,732 EUR
Retailer 3€1,747 EUR
Retailer 8€1,769 EUR
Brilliant Earth€2,338 EUR

38 data points across 18 retailers

26 retailers€382 EUR to €2,338 EUR

A
Cheapest Retailer
-
€382 EUR
A
Retailer 2
-
€426 EUR
View
Final sale: no returns
A
Retailer 3
-
€427 EUR
View
A
Retailer 4
-
€473 EUR
View
Retailer 5
-
€473 EUR
View
Price last confirmed 13 days ago
A
Retailer 6
-
€605 EUR
View
A
Retailer 7
-
€634 EUR
View
A
Retailer 8
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€719 EUR
View
B+
Retailer 9
-
€756 EUR
View
A
Retailer 10
-
€771 EUR
View
B+
Retailer 11
-
€815 EUR
View
B+
Retailer 12
-
€960 EUR
View
B+
Retailer 13
-
€1,036 EUR
View
B+
Retailer 14
-
€1,071 EUR
View
Retailer 15
-
€1,101 EUR
View
Price last confirmed 9 days ago
Retailer 16
-
€1,210 EUR
View
Price last confirmed 8 days ago
B
Retailer 17
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€1,355 EUR
View
B
Retailer 18
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€1,378 EUR
View
B
Retailer 19
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€1,520 EUR
View
B
Retailer 20
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€1,532 EUR
View
B
Retailer 21
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€1,549 EUR
View
B
Retailer 22
-
€1,713 EUR
View
B
Retailer 23
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€1,732 EUR
View
Retailer 24
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€1,747 EUR
View
Price last confirmed 20 days ago
B
Retailer 25
-
€1,769 EUR
View
Most Expensive
B
Brilliant Earth
10371648A · Nov 6
€2,338 EUR
$2,610 USD
View
25 more retailers have this diamond
Prices start from €382 EURSave up to €1,956 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
1.53ct Radiant
€382 EUR