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Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG783637741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783637741

Diamond specifications and retailer prices

From $3,090 USD
As of October 28, 2026
Save $515 USD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,605 USD 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783637741 or 783637741. Listed at 3 retailers as of October 28, 2026, with prices from $3,090 to $3,605, a $515 spread on the same certified stone. Rare Carat lists it at $3,605. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783637741
Dimensions9.07 × 6.62 × 4.01 mm
L/W Ratio1.37
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
9.07 mm6.62 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783637741
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,605 USD|Low: $790 USD|High: $4,187 USD|Avg: $2,083 USD|+4.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 8$790 USD
Retailer 6$1,053 USD
Retailer 2$1,063 USD
Retailer 9$1,372 USD
Retailer 11$1,406 USD
Retailer 12$1,594 USD
Retailer 3$1,755 USD
Retailer 7$1,890 USD
Retailer 5$3,090 USD
Retailer 10$3,104 USD
Rare Carat$3,605 USD
Retailer 4$4,187 USD

6 data points across 12 retailers

3 retailers$3,090 USD to $3,605 USD

A
Retailer 1
-
$1,063 USD
Price last confirmed 21 days ago
B
Retailer 2
-
$3,090 USD
View
Most Expensive
B
Rare Carat
HL-170265 · Oct 28
$3,605 USD
View
2 more retailers have this diamond
Prices start from $3,090 USDSave up to $515 USD

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
$3,090 USD