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Marquise|Lab Grown|IGI

1.46ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG733574321

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733574321

Diamond specifications and retailer prices

From $240 USD
As of November 2, 2026
Save $1,230 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,470 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG733574321 or 733574321. Listed at 16 retailers as of November 2, 2026, with prices from $240 to $1,470, a $1,230 spread on the same certified stone. Brilliant Earth lists it at $1,470. 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

1.46
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733574321
Dimensions11.34 × 5.97 × 3.65 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm5.97 mm1.46 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG733574321
Side View
Table 63.0%Crown 32.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,470 USD|Low: $240 USD|High: $1,510 USD|Avg: $715 USD|-2.6%
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
November 2, 2026
Retailer 13$240 USD
Retailer 3$267 USD
Retailer 14$297 USD
Retailer 8$308 USD
Retailer 5$502 USD
Retailer 11$513 USD
Retailer 7$528 USD
Retailer 9$535 USD
Retailer 16$546 USD
Retailer 10$557 USD
Retailer 2$781 USD
Retailer 17$784 USD
Retailer 4$1,007 USD
Retailer 15$1,034 USD
Retailer 12$1,191 USD
Retailer 6$1,320 USD
Brilliant Earth$1,470 USD

36 data points across 17 retailers

16 retailers$240 USD to $1,470 USD

A
Cheapest Retailer
-
$240 USD
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$297 USD
View
Retailer 4
-
$308 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$502 USD
View
A
Retailer 6
-
$513 USD
View
Retailer 7
-
$528 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$546 USD
View
A
Retailer 9
-
$557 USD
View
B+
Retailer 10
-
$781 USD
View
B+
Retailer 11
-
$784 USD
View
B+
Retailer 12
-
$1,007 USD
View
B
Retailer 13
-
$1,034 USD
View
B
Retailer 14
-
$1,191 USD
View
B
Retailer 15
-
$1,320 USD
View
Most Expensive
B
Brilliant Earth
16732115A · Nov 3
$1,470 USD
View
15 more retailers have this diamond
Prices start from $240 USDSave up to $1,230 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
1.46ct Marquise
$240 USD