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Marquise|Lab Grown|IGI

1.46ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG830691684

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830691684

Diamond specifications and retailer prices

From £195 GBP
As of November 4, 2026
Save £1,561 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,756 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830691684 or 830691684. Listed at 13 retailers as of November 2, 2026, with prices from £195 to £1,756, a £1,561 spread on the same certified stone. Do Amore Diamonds lists it at £1,756. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830691684
Dimensions11.74 × 5.82 × 3.71 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm5.82 mm1.46 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830691684
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,756 GBP|Low: £191 GBP|High: £1,770 GBP|Avg: £740 GBP|-0.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 6£195 GBP
Retailer 10£226 GBP
Retailer 12£331 GBP
Retailer 9£401 GBP
Retailer 4£411 GBP
Retailer 11£452 GBP
Retailer 3£660 GBP
Retailer 8£742 GBP
Retailer 5£782 GBP
Retailer 7£857 GBP
Retailer 2£1,030 GBP
Retailer 13£1,084 GBP
Do Amore Diamonds£1,756 GBP

32 data points across 13 retailers

13 retailers£195 GBP to £1,756 GBP

A
Cheapest Retailer
-
£195 GBP
A
Retailer 2
-
£226 GBP
View
A
Retailer 3
-
£331 GBP
View
A
Retailer 4
-
£401 GBP
View
A
Retailer 5
-
£411 GBP
View
A
Retailer 6
-
£452 GBP
View
Retailer 7
-
£660 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£742 GBP
View
B+
Retailer 9
-
£782 GBP
View
B
Retailer 10
-
£857 GBP
View
B
Retailer 11
-
£1,030 GBP
View
B
Retailer 12
-
£1,084 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2A9524B2A · Nov 2
£1,756 GBP
$2,370 USD
View
12 more retailers have this diamond
Prices start from £195 GBPSave up to £1,561 GBP

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
£195 GBP