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Round|Lab Grown|IGI

1.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825660180

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825660180

Diamond specifications and retailer prices

From €359 EUR
$401 USD
As of October 29, 2026
Save €1,982 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,341 EUR at Rare Carat · As of October 25, 2026
View at Rare Carat

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660180 or 825660180. Listed at 20 retailers as of October 25, 2026, with prices from €359 to €2,341, a €1,982 spread on the same certified stone. Rare Carat lists it at €2,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660180
Dimensions7.40 × 7.33 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.40 mm7.33 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660180
Side View
Table 55.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,341 EUR|Low: €359 EUR|High: €2,676 EUR|Avg: €1,220 EUR|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
Retailer 20
October 30, 2026
Retailer 7€359 EUR
Retailer 3€402 EUR
Retailer 8€402 EUR
Retailer 11€445 EUR
Retailer 18€445 EUR
Retailer 17€577 EUR
Retailer 15€699 EUR
Retailer 4€705 EUR
Retailer 13€729 EUR
Retailer 16€765 EUR
Retailer 6€804 EUR
Retailer 5€1,062 EUR
Retailer 12€1,430 EUR
Retailer 19€1,457 EUR
Retailer 10€1,462 EUR
Retailer 9€1,545 EUR
Retailer 14€1,748 EUR
Retailer 20€1,977 EUR
Retailer 2€2,166 EUR
Rare Carat€2,341 EUR

28 data points across 20 retailers

20 retailers€359 EUR to €2,341 EUR

A
Cheapest Retailer
-
€359 EUR
$401 USD
A
Retailer 2
-
€402 EUR
$449 USD
View
Final sale: no returns
A
Retailer 3
-
€402 EUR
$449 USD
View
A
Retailer 4
-
€445 EUR
$497 USD
View
A
Retailer 5
-
€445 EUR
$497 USD
View
A
Retailer 6
-
€577 EUR
$645 USD
View
A
Retailer 7
-
€699 EUR
View
A
Retailer 8
-
€705 EUR
$788 USD
View
A
Retailer 9
-
€729 EUR
£641 GBP
View
A
Retailer 10
-
€765 EUR
ZAR 13,800 ZAR
View
A
Retailer 11
-
€804 EUR
$898 USD
View
B+
Retailer 12
-
€1,062 EUR
$1,186 USD
View
B+
Retailer 13
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€1,430 EUR
$1,598 USD
View
B+
Retailer 14
-
€1,457 EUR
SGD 2,200 SGD
View
B+
Retailer 15
-
€1,462 EUR
$1,634 USD
View
B+
Retailer 16
-
€1,545 EUR
$1,726 USD
View
B+
Retailer 17
-
€1,748 EUR
£1,538 GBP
View
B
Retailer 18
-
€1,977 EUR
$2,209 USD
View
B
Retailer 19
-
€2,166 EUR
$2,420 USD
View
Most Expensive
B
Rare Carat
PD-239768 · Oct 25
€2,341 EUR
$2,615 USD
View
19 more retailers have this diamond
Prices start from €359 EURSave up to €1,982 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
1.50ct Round
€359 EUR