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Marquise|Lab Grown|IGI

1.46ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG800608260

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800608260

Diamond specifications and retailer prices

From $333 USD
As of October 28, 2026
Save $893 USD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,226 USD at MOH London · As of October 26, 2026
View at MOH London

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 LG800608260 or 800608260. Listed at 7 retailers as of October 26, 2026, with prices from $333 to $1,226, a $893 spread on the same certified stone. MOH London lists it at $1,226. 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 angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800608260
Dimensions11.73 × 5.94 × 3.76 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm5.94 mm1.46 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800608260
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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 28
Current: $1,226 USD|Low: $130 USD|High: $1,790 USD|Avg: $678 USD|-9.1%
MOH London
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 26, 2026
Retailer 3$130 USD
Retailer 9$333 USD
Retailer 8$372 USD
Retailer 11$405 USD
Retailer 10$464 USD
Retailer 7$484 USD
Retailer 6$487 USD
Retailer 13$488 USD
Retailer 12$843 USD
Retailer 4$880 USD
Retailer 2$922 USD
MOH London$1,226 USD
Retailer 5$1,790 USD

12 data points across 13 retailers

7 retailers$333 USD to $1,226 USD

A
Cheapest Retailer
-
$333 USD
B+
Retailer 2
-
$372 USD
View
A
Retailer 3
-
$484 USD
View
A
Retailer 4
-
$487 USD
€464 EUR
View
B+
Retailer 5
-
$880 USD
View
Price last confirmed 50 days ago
B+
Retailer 6
-
$922 USD
A$1,419 AUD
View
Most Expensive
B
MOH London
LG800608260 · Oct 26
$1,226 USD
£965 GBP
View
6 more retailers have this diamond
Prices start from $333 USDSave up to $893 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
$333 USD