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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG793635284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793635284

Diamond specifications and retailer prices

From $272 USD
As of October 25, 2026
Save $1,298 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,570 USD at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793635284 or 793635284. Listed at 12 retailers as of October 25, 2026, with prices from $272 to $1,570, a $1,298 spread on the same certified stone. Brilliant Earth lists it at $1,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793635284
Dimensions11.90 × 5.88 × 3.56 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm5.88 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793635284
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.5%

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: Oct 25
Current: $1,570 USD|Low: $272 USD|High: $1,650 USD|Avg: $698 USD|+9.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$272 USD
Retailer 11$466 USD
Retailer 6$468 USD
Retailer 7$504 USD
Retailer 5$505 USD
Retailer 12$524 USD
Retailer 4$606 USD
Retailer 10$865 USD
Retailer 2$908 USD
Retailer 3$929 USD
Retailer 9$1,093 USD
Brilliant Earth$1,570 USD

43 data points across 12 retailers

12 retailers$272 USD to $1,570 USD

A
Cheapest Retailer
-
$272 USD
Returns within 30 days
A
Retailer 2
-
$466 USD
View
Returns within 30 days
A
Retailer 3
-
$468 USD
ZAR 7,563 ZAR
View
Returns within 7 days
A
Retailer 4
-
$504 USD
€480 EUR
View
Returns within 100 days
A
Retailer 5
-
$505 USD
£398 GBP
View
Returns within 30 days
A
Retailer 6
-
$524 USD
View
Returns within 30 days
A
Retailer 7
-
$606 USD
View
Returns within 30 days
B+
Retailer 8
-
$865 USD
View
Price last confirmed 21 days ago
Returns within 30 days
B+
Retailer 9
-
$908 USD
A$1,397 AUD
View
Returns within 30 days
B+
Retailer 10
-
$929 USD
View
Returns within 90 days
B
Retailer 11
-
$1,093 USD
£861 GBP
View
Most Expensive
B
Brilliant Earth
19673656A · Oct 28
$1,570 USD
View
Returns within 30 days
11 more retailers have this diamond
Prices start from $272 USDSave up to $1,298 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
$272 USD