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Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG794621144

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794621144

Diamond specifications and retailer prices

From $276 USD
As of October 26, 2026
Save $3,329 USD (92%) vs most expensive(unlock to see where)
12 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 LG794621144 or 794621144. Listed at 12 retailers as of October 26, 2026, with prices from $276 to $3,605, a $3,329 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 angle34.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794621144
Dimensions9.04 × 6.50 × 4.07 mm
L/W Ratio1.39
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
9.04 mm6.50 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794621144
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 26
Current: $3,605 USD|Low: $276 USD|High: $4,480 USD|Avg: $1,662 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
Retailer 13
October 28, 2026
Retailer 9$276 USD
Retailer 12$320 USD
Retailer 2$500 USD
Retailer 11$566 USD
Retailer 7$1,050 USD
Retailer 3$1,134 USD
Retailer 8$1,213 USD
Retailer 4$1,419 USD
Retailer 6$1,514 USD
Retailer 5$1,794 USD
Retailer 10$2,450 USD
Retailer 13$3,090 USD
Rare Carat$3,605 USD

28 data points across 13 retailers

12 retailers$276 USD to $3,605 USD

A
Cheapest Retailer
-
$276 USD
A
Retailer 2
-
$320 USD
View
A
Retailer 3
-
$500 USD
View
A
Retailer 4
-
$566 USD
View
B+
Retailer 5
-
$1,050 USD
View
B+
Retailer 6
-
$1,100 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,134 USD
View
B+
Retailer 8
-
$1,213 USD
View
B+
Retailer 9
-
$1,514 USD
£1,192 GBP
View
B
Retailer 10
-
$2,450 USD
View
B
Retailer 11
-
$3,090 USD
View
Most Expensive
B
Rare Carat
PD-194048 · Oct 28
$3,605 USD
View
11 more retailers have this diamond
Prices start from $276 USDSave up to $3,329 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
$276 USD