Marquise|Lab Grown|IGI

1.50ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG824605399

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG824605399

Diamond specifications and retailer prices

From $309 USD
As of November 6, 2026
Save $1,951 USD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,260 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824605399 or 824605399. Listed at 10 retailers as of November 3, 2026, with prices from $309 to $2,260, a $1,951 spread on the same certified stone. Brilliant Earth lists it at $2,260. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824605399
Dimensions11.45 × 6.09 × 3.72 mm
L/W Ratio1.88
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
11.45 mm6.09 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824605399
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 61.1%

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 6
Current: $2,260 USD|Low: $309 USD|High: $2,330 USD|Avg: $998 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$309 USD
Retailer 9$359 USD
Retailer 6$595 USD
Retailer 11$624 USD
Retailer 7$710 USD
Retailer 2$898 USD
Retailer 4$979 USD
Retailer 8$1,225 USD
Retailer 3$1,232 USD
Retailer 5$1,535 USD
Brilliant Earth$2,260 USD

23 data points across 11 retailers

10 retailers$309 USD to $2,260 USD

A
Cheapest Retailer
-
$309 USD
A
Retailer 2
-
$359 USD
View
A
Retailer 3
-
$595 USD
View
A
Retailer 4
-
$624 USD
View
B+
Retailer 5
-
$898 USD
View
B+
Retailer 6
-
$979 USD
View
B
Retailer 7
-
$1,225 USD
View
B
Retailer 8
-
$1,232 USD
View
B
Retailer 9
-
$1,535 USD
View
Most Expensive
B
Brilliant Earth
21124519A · Nov 3
$2,260 USD
View
9 more retailers have this diamond
Prices start from $309 USDSave up to $1,951 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 Marquise
$309 USD