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Marquise|Lab Grown|IGI

1.35ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG840607549

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840607549

Diamond specifications and retailer prices

From £153 GBP
$204 USD
As of October 27, 2026
Save £1,319 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,472 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840607549 or 840607549. Listed at 10 retailers as of October 27, 2026, with prices from £153 to £1,472, a £1,319 spread on the same certified stone. Do Amore Diamonds lists it at £1,472. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840607549
Dimensions11.73 × 5.69 × 3.58 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm5.69 mm1.35 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840607549
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

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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: £1,472 GBP|Low: £153 GBP|High: £2,253 GBP|Avg: £679 GBP|-34.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6£153 GBP
Retailer 3£253 GBP
Retailer 7£330 GBP
Retailer 10£428 GBP
Retailer 4£614 GBP
Retailer 8£650 GBP
Retailer 9£676 GBP
Retailer 5£706 GBP
Retailer 2£847 GBP
Do Amore Diamonds£1,472 GBP

21 data points across 10 retailers

10 retailers£153 GBP to £1,472 GBP

A
Cheapest Retailer
-
£153 GBP
$204 USD
A
Retailer 2
-
£253 GBP
View
A
Retailer 3
-
£330 GBP
$439 USD
View
A
Retailer 4
-
£394 GBP
$525 USD
View
B+
Retailer 5
-
£614 GBP
$818 USD
View
B+
Retailer 6
-
£650 GBP
$865 USD
View
B+
Retailer 7
-
£676 GBP
$900 USD
View
B+
Retailer 8
-
£706 GBP
$940 USD
View
B
Retailer 9
-
£847 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B2B3AC3FF · Oct 29
£1,472 GBP
$1,960 USD
View
9 more retailers have this diamond
Prices start from £153 GBPSave up to £1,319 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
1.35ct Marquise
£153 GBP