CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG846631092

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846631092

Diamond specifications and retailer prices

From $330 USD
As of November 6, 2026
Save $1,320 USD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,650 USD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion 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 LG846631092 or 846631092. Listed at 5 retailers as of November 6, 2026, with prices from $330 to $1,650, a $1,320 spread on the same certified stone. Brilliant Earth lists it at $1,650. 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 angle32.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846631092
Dimensions8.38 × 5.74 × 3.80 mm
L/W Ratio1.46
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
8.38 mm5.74 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846631092
Side View
Table 61.0%Crown 32.6°Girdle: STK-VTKPavilion 36.6°Culet: NoneDepth 66.2%

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: Nov 6
Current: $1,038 USD|Low: $330 USD|High: $1,038 USD|Avg: $554 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$330 USD
Retailer 4$366 USD
Retailer 2$480 USD
Retailer 1$1,038 USD

1 data point across 4 retailers

5 retailers$330 USD to $1,650 USD

A
Cheapest Retailer
-
$330 USD
B+
Retailer 2
-
$366 USD
View
A
Retailer 3
-
$480 USD
View
B+
Retailer 4
-
$1,038 USD
View
Most Expensive
B
Brilliant Earth
22537339Y · Nov 6
$1,650 USD
View
4 more retailers have this diamond
Prices start from $330 USDSave up to $1,320 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 Cushion
$330 USD