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Round|Lab Grown|IGI

1.52ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG645475446

Shape and cutting style on the report: Round brilliant

Certificate IGI LG645475446

Diamond specifications and retailer prices

From €311 EUR
As of November 5, 2026
Save €2,493 EUR (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,803 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round 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 LG645475446 or 645475446. Listed at 27 retailers as of November 3, 2026, with prices from €311 to €2,803, a €2,493 spread on the same certified stone. Brilliant Earth lists it at €2,803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645475446
Dimensions7.42 × 7.37 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.42 mm7.37 mm1.52 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645475446
Side View
Table 58.0%Crown 34.4°Girdle: Med.Pavilion 41.1°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €2,803 EUR|Low: €220 EUR|High: €3,260 EUR|Avg: €935 EUR|-14.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6€311 EUR
Retailer 7€348 EUR
Retailer 9€382 EUR
Retailer 10€382 EUR
Retailer 15€519 EUR
Retailer 8€608 EUR
Retailer 18€614 EUR
Retailer 3€621 EUR
Retailer 16€664 EUR
Retailer 2€683 EUR
Retailer 17€788 EUR
Retailer 13€905 EUR
Retailer 14€1,130 EUR
Retailer 5€1,276 EUR
Retailer 11€1,455 EUR
Retailer 4€1,489 EUR
Retailer 12€1,501 EUR
Brilliant Earth€2,803 EUR

37 data points across 18 retailers

27 retailers€311 EUR to €2,803 EUR

Retailer 1
-
€220 EUR
Price last confirmed 20 days ago
Retailer 2
-
€296 EUR
View
Price last confirmed 30 days ago
A
Retailer 3
-
€311 EUR
View
A
Retailer 4
-
€311 EUR
View
A
Retailer 5
-
€348 EUR
View
Final sale: no returns
Retailer 6
-
€358 EUR
View
Price last confirmed 29 days ago
A
Retailer 7
-
€360 EUR
View
Retailer 8
-
€382 EUR
View
Price last confirmed 36 days ago
Retailer 9
-
€382 EUR
View
Price last confirmed 13 days ago
A
Retailer 10
-
€519 EUR
View
Retailer 11
-
€608 EUR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€614 EUR
View
B+
Retailer 13
-
€621 EUR
View
A
Retailer 14
-
€664 EUR
View
B+
Retailer 15
-
€683 EUR
View
B+
Retailer 16
-
€788 EUR
View
B
Retailer 17
-
€905 EUR
View
B+
Retailer 18
-
€966 EUR
View
B
Retailer 19
-
€1,130 EUR
View
Retailer 20
-
€1,231 EUR
View
Price last confirmed 31 days ago
B
Retailer 21
-
€1,239 EUR
View
B
Retailer 22
-
€1,276 EUR
View
B
Retailer 23
-
€1,455 EUR
View
B
Retailer 24
-
€1,489 EUR
View
B
Retailer 25
-
€1,501 EUR
View
Retailer 26
-
€1,785 EUR
View
Price last confirmed 83 days ago
Most Expensive
B
Brilliant Earth
14081679A · Nov 3
€2,803 EUR
$3,130 USD
View
26 more retailers have this diamond
Prices start from €311 EURSave up to €2,493 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 Round
€311 EUR