Marquise|Lab Grown|IGI

1.46ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG674529557

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG674529557

Diamond specifications and retailer prices

From $578 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $710 USD at With Clarity
View at With Clarity

About this 1.46ct lab-grown marquise diamond

This 1.46ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG674529557 or 674529557. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674529557
Dimensions11.75 × 6.00 × 3.58 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm6.00 mm1.46 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674529557
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 38°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $578 USD|Low: $565 USD|High: $863 USD|Avg: $691 USD|-33.0%
Retailer 1
With Clarity
September 25, 2026
Retailer 1$578 USD
With Clarity$710 USD

5 data points across 2 retailers

2 retailers

B+
Cheapest Retailer
-
$578 USD
Most Expensive
With Clarity
674529557
$710 USD
View
1 more retailer has this diamond
Prices start from $578 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.

B+
1.46ct Marquise
$578 USD