Oval|Lab Grown|IGI

1.50ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG818654386

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818654386

Diamond specifications and retailer prices

From €367 EUR
HK$3,200 HKD
As of November 1, 2026
Save €2,860 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,227 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818654386 or 818654386. Listed at 13 retailers as of October 28, 2026, with prices from €367 to €3,227, a €2,860 spread on the same certified stone. Rare Carat lists it at €3,227. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654386
Dimensions9.22 × 6.54 × 3.99 mm
L/W Ratio1.41
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
9.22 mm6.54 mm1.50 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654386
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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: Nov 1
Current: €3,227 EUR|Low: €367 EUR|High: €3,625 EUR|Avg: €1,378 EUR|-1.4%
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
November 1, 2026
Retailer 4€367 EUR
Retailer 13€448 EUR
Retailer 8€522 EUR
Retailer 10€550 EUR
Retailer 6€554 EUR
Retailer 9€709 EUR
Retailer 11€884 EUR
Retailer 5€936 EUR
Retailer 12€1,061 EUR
Retailer 2€1,267 EUR
Retailer 3€1,396 EUR
Retailer 7€2,202 EUR
Rare Carat€3,227 EUR

42 data points across 13 retailers

13 retailers€367 EUR to €3,227 EUR

A
Cheapest Retailer
-
€367 EUR
HK$3,200 HKD
A
Retailer 2
-
€448 EUR
$500 USD
View
A
Retailer 3
-
€522 EUR
View
A
Retailer 4
-
€550 EUR
$614 USD
View
A
Retailer 5
-
€554 EUR
£488 GBP
View
A
Retailer 6
-
€709 EUR
$792 USD
View
B+
Retailer 7
-
€884 EUR
$988 USD
View
B+
Retailer 8
-
€936 EUR
A$1,608 AUD
View
B+
Retailer 9
-
€1,061 EUR
$1,186 USD
View
B+
Retailer 10
-
€1,267 EUR
£1,115 GBP
View
B+
Retailer 11
-
€1,396 EUR
$1,560 USD
View
B
Retailer 12
-
€2,202 EUR
$2,460 USD
View
Most Expensive
B
Rare Carat
7817-U_l_818654386 · Oct 28
€3,227 EUR
$3,605 USD
View
12 more retailers have this diamond
Prices start from €367 EURSave up to €2,860 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
€367 EUR