Oval|Lab Grown|IGI

1.50ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG754594518

Certificate IGI LG754594518

Diamond specifications and retailer prices

From $235 USD
Save $4,705 USD (95%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,940 USD at Brilliant Earth
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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754594518 or 754594518. Listed at 18 retailers, with prices from $235 to $4,940 at Brilliant Earth, a $4,705 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594518
Dimensions9.15 × 6.42 × 4.06 mm
L/W Ratio1.43
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
9.15 mm6.42 mm1.50 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594518
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: 1 hour ago
Current: $4,940 USD|Low: $235 USD|High: $4,950 USD|Avg: $1,268 USD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21

32 data points across 21 retailers

18 retailers$235 USD - $4,940 USD

A
Cheapest Retailer
-
$235 USD
View
A
Retailer 2
-
$385 USD
£303 GBP
View
B+
Retailer 3
-
$426 USD
View
A
Retailer 4
-
$448 USD
HK$3,500 HKD
View
A
Retailer 5
-
$575 USD
View
A
Retailer 6
-
$603 USD
View
A
Retailer 7
-
$605 USD
€576 EUR
View
A
Retailer 8
-
$607 USD
ZAR 9,811 ZAR
View
A
Retailer 9
-
$633 USD
£498 GBP
View
B+
Retailer 10
-
$825 USD
View
B+
Retailer 11
-
$996 USD
View
B+
Retailer 12
-
$1,066 USD
View
B+
Retailer 13
-
$1,229 USD
View
B+
Retailer 14
-
$1,389 USD
A$2,137 AUD
View
B
Retailer 15
-
$1,501 USD
View
B
Retailer 16
-
$1,655 USD
View
B
Retailer 17
-
$3,604 USD
View
Most Expensive
B
Brilliant Earth
17981733A · Sep 15
$4,940 USD
View
17 more retailers have this diamond
Prices start from $235 USDSave up to $4,705 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.

A
1.50ct Oval
$235 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.