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Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG830644640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830644640

Diamond specifications and retailer prices

From €712 EUR
$795 USD
As of October 30, 2026
Save €3,182 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,894 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval 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 LG830644640 or 830644640. Listed at 12 retailers as of October 29, 2026, with prices from €712 to €3,894, a €3,182 spread on the same certified stone. Brilliant Earth lists it at €3,894. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830644640
Dimensions9.44 × 6.48 × 3.91 mm
L/W Ratio1.46
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
9.44 mm6.48 mm1.50 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830644640
Side View
Table 62.0%Crown 34°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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: Oct 30
Current: €3,894 EUR|Low: €296 EUR|High: €4,037 EUR|Avg: €1,191 EUR|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 9, 2026
Retailer 7€448 EUR
Retailer 6€454 EUR
Retailer 4€680 EUR
Retailer 16€683 EUR
Retailer 2€712 EUR
Retailer 19€731 EUR
Retailer 17€766 EUR
Retailer 8€825 EUR
Retailer 9€932 EUR
Retailer 14€981 EUR
Retailer 10€1,473 EUR
Retailer 12€1,481 EUR
Retailer 3€1,517 EUR
Retailer 11€1,651 EUR
Retailer 18€1,773 EUR
Retailer 5€1,892 EUR
Retailer 13€2,054 EUR
Retailer 15€2,935 EUR
Brilliant Earth€3,894 EUR

19 data points across 19 retailers

12 retailers€712 EUR to €3,894 EUR

Retailer 1
-
€362 EUR
$404 USD
Price last confirmed 38 days ago
Retailer 2
-
€442 EUR
$494 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
€712 EUR
$795 USD
View
Retailer 4
-
€766 EUR
ZAR 13,818 ZAR
View
Price last confirmed 30 days ago
Retailer 5
-
€825 EUR
$922 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
€981 EUR
$1,096 USD
View
Retailer 7
-
€1,473 EUR
$1,646 USD
View
Price last confirmed 29 days ago
B
Retailer 8
-
€1,481 EUR
CA$2,299 CAD
View
Retailer 9
-
€1,773 EUR
£1,560 GBP
View
Price last confirmed 30 days ago
B
Retailer 10
-
€2,054 EUR
$2,295 USD
View
B
Retailer 11
-
€2,935 EUR
$3,279 USD
View
Most Expensive
B
Brilliant Earth
21717495A · Oct 29
€3,894 EUR
$4,350 USD
View
11 more retailers have this diamond
Prices start from €712 EURSave up to €3,182 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 Oval
€712 EUR