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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 €380 EUR
$426 USD
As of November 2, 2026
Save €1,947 EUR (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,327 EUR at Brilliant Earth · As of October 31, 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 27 retailers as of October 31, 2026, with prices from €380 to €2,327, a €1,947 spread on the same certified stone. Brilliant Earth lists it at €2,327. 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
Color
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 2
Current: €2,327 EUR|Low: €365 EUR|High: €2,407 EUR|Avg: €1,110 EUR|-3.3%
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
Retailer 19
November 2, 2026
Retailer 9€380 EUR
Retailer 6€424 EUR
Retailer 10€471 EUR
Retailer 5€487 EUR
Retailer 19€602 EUR
Retailer 13€631 EUR
Retailer 14€717 EUR
Retailer 12€776 EUR
Retailer 2€812 EUR
Retailer 15€1,066 EUR
Retailer 17€1,096 EUR
Retailer 16€1,205 EUR
Retailer 4€1,372 EUR
Retailer 11€1,513 EUR
Retailer 7€1,706 EUR
Retailer 18€1,738 EUR
Retailer 3€1,739 EUR
Retailer 8€1,761 EUR
Brilliant Earth€2,327 EUR

36 data points across 19 retailers

27 retailers€380 EUR to €2,327 EUR

A
Cheapest Retailer
-
€380 EUR
$426 USD
A
Retailer 2
-
€424 EUR
$476 USD
View
Final sale: no returns
A
Retailer 3
-
€425 EUR
$477 USD
View
A
Retailer 4
-
€471 EUR
$528 USD
View
Retailer 5
-
€471 EUR
$528 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€487 EUR
£430 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
€602 EUR
$675 USD
View
A
Retailer 8
-
€631 EUR
$708 USD
View
A
Retailer 9
-
€717 EUR
View
A
Retailer 10
-
€752 EUR
$844 USD
View
A
Retailer 11
-
€776 EUR
£685 GBP
View
B+
Retailer 12
-
€812 EUR
ZAR 14,707 ZAR
View
B+
Retailer 13
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€956 EUR
$1,072 USD
View
B+
Retailer 14
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€1,032 EUR
$1,158 USD
View
B+
Retailer 15
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€1,066 EUR
$1,196 USD
View
B+
Retailer 16
-
€1,096 EUR
A$1,891 AUD
View
B+
Retailer 17
-
€1,205 EUR
A$2,079 AUD
View
B
Retailer 18
-
€1,349 EUR
£1,192 GBP
View
B
Retailer 19
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€1,372 EUR
£1,212 GBP
View
B
Retailer 20
-
€1,513 EUR
$1,697 USD
View
B
Retailer 21
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€1,525 EUR
$1,710 USD
View
B
Retailer 22
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€1,542 EUR
$1,730 USD
View
B
Retailer 23
-
€1,706 EUR
$1,914 USD
View
B
Retailer 24
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€1,738 EUR
£1,535 GBP
View
Retailer 25
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€1,739 EUR
$1,950 USD
View
Price last confirmed 14 days ago
B
Retailer 26
-
€1,761 EUR
$1,975 USD
View
Most Expensive
B
Brilliant Earth
10371648A · Oct 31
€2,327 EUR
$2,610 USD
View
26 more retailers have this diamond
Prices start from €380 EURSave up to €1,947 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
€380 EUR