Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844658063

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658063

Diamond specifications and retailer prices

From $231 USD
As of October 27, 2026
Save $1,339 USD (85%) vs most expensive(unlock to see where)
13 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 LG844658063 or 844658063. Listed at 13 retailers as of October 27, 2026, with prices from $231 to $1,570, a $1,339 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658063
Dimensions11.73 × 6.00 × 3.61 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm6.00 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658063
Side View
Table 65.0%Crown 30.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.2%

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 27
Current: $1,570 USD|Low: $231 USD|High: $1,570 USD|Avg: $713 USD
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
October 28, 2026
Retailer 8$231 USD
Retailer 2$282 USD
Retailer 10$322 USD
Retailer 13$442 USD
Retailer 11$469 USD
Retailer 3$510 USD
Retailer 7$602 USD
Retailer 9$831 USD
Retailer 6$840 USD
Retailer 4$873 USD
Retailer 5$877 USD
Retailer 12$1,027 USD
Brilliant Earth$1,570 USD

4 data points across 13 retailers

13 retailers$231 USD to $1,570 USD

A
Cheapest Retailer
-
$231 USD
Final sale: no returns
A
Retailer 2
-
$282 USD
HK$2,200 HKD
View
A
Retailer 3
-
$322 USD
£253 GBP
View
A
Retailer 4
-
$442 USD
View
A
Retailer 5
-
$469 USD
£369 GBP
View
A
Retailer 6
-
$510 USD
View
B+
Retailer 7
-
$602 USD
View
B+
Retailer 8
-
$831 USD
SGD 1,123 SGD
View
B+
Retailer 9
-
$840 USD
View
B+
Retailer 10
-
$873 USD
View
B+
Retailer 11
-
$877 USD
View
B
Retailer 12
-
$1,027 USD
£809 GBP
View
Most Expensive
B
Brilliant Earth
22251613A · Oct 28
$1,570 USD
View
12 more retailers have this diamond
Prices start from $231 USDSave up to $1,339 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
$231 USD