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Round|Lab Grown|IGI

1.50ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG756524947

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756524947

Diamond specifications and retailer prices

From €786 EUR
As of November 5, 2026
Save €2,769 EUR (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,555 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756524947 or 756524947. Listed at 21 retailers as of November 5, 2026, with prices from €786 to €3,555, a €2,769 spread on the same certified stone. Brilliant Earth lists it at €3,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756524947
Dimensions7.26 × 7.32 × 4.55 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
7.26 mm7.32 mm1.50 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756524947
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €3,555 EUR|Low: €786 EUR|High: €3,555 EUR|Avg: €1,928 EUR|+0.3%
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
November 6, 2026
Retailer 14€786 EUR
Retailer 4€911 EUR
Retailer 13€1,069 EUR
Retailer 6€1,100 EUR
Retailer 12€1,319 EUR
Retailer 2€1,375 EUR
Retailer 10€1,428 EUR
Retailer 11€1,676 EUR
Retailer 9€1,755 EUR
Retailer 7€1,890 EUR
Retailer 3€2,700 EUR
Retailer 5€3,083 EUR
Retailer 8€3,405 EUR
Brilliant Earth€3,555 EUR

44 data points across 14 retailers

21 retailers€786 EUR to €3,555 EUR

B+
Cheapest Retailer
-
€786 EUR
B+
Retailer 2
-
€854 EUR
View
B+
Retailer 3
-
€911 EUR
View
Retailer 4
-
€911 EUR
View
Price last confirmed 20 days ago
B+
Retailer 5
-
€928 EUR
View
B+
Retailer 6
-
€1,069 EUR
View
B+
Retailer 7
-
€1,100 EUR
View
B
Retailer 8
-
€1,314 EUR
View
B
Retailer 9
-
€1,319 EUR
View
B+
Retailer 10
-
€1,375 EUR
View
B+
Retailer 11
-
€1,428 EUR
View
B
Retailer 12
-
€1,676 EUR
View
B
Retailer 13
-
€1,755 EUR
View
B
Retailer 14
-
€1,890 EUR
View
B
Retailer 15
-
€2,561 EUR
View
B
Retailer 16
-
€2,700 EUR
View
B
Retailer 17
-
€2,850 EUR
View
B
Retailer 18
-
€3,083 EUR
View
B
Retailer 19
-
€3,162 EUR
View
B
Retailer 20
-
€3,405 EUR
View
Most Expensive
B
Brilliant Earth
17246867A · Nov 5
€3,555 EUR
$3,990 USD
View
20 more retailers have this diamond
Prices start from €786 EURSave up to €2,769 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.

B+
1.50ct Round
€786 EUR