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Marquise|Lab Grown|IGI

2.09ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG840611919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840611919

Diamond specifications and retailer prices

From £277 GBP
$369 USD
As of October 27, 2026
Save £2,178 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,456 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840611919 or 840611919. Listed at 23 retailers as of October 27, 2026, with prices from £277 to £2,456, a £2,178 spread on the same certified stone. Do Amore Diamonds lists it at £2,456. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611919
Dimensions13.52 × 6.73 × 4.14 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.52 mm6.73 mm2.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840611919
Side View
Table 58.0%Crown 33.1°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.5%

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: Oct 27
Current: £2,456 GBP|Low: £277 GBP|High: £2,456 GBP|Avg: £802 GBP
Do Amore Diamonds
Retailer 2
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Retailer 25
October 29, 2026
Retailer 7£277 GBP
Retailer 9£309 GBP
Retailer 11£321 GBP
Retailer 6£343 GBP
Retailer 23£343 GBP
Retailer 20£361 GBP
Retailer 12£375 GBP
Retailer 3£457 GBP
Retailer 22£458 GBP
Retailer 14£528 GBP
Retailer 10£549 GBP
Retailer 15£551 GBP
Retailer 2£618 GBP
Retailer 19£760 GBP
Retailer 21£828 GBP
Retailer 24£1,007 GBP
Retailer 17£1,096 GBP
Retailer 5£1,104 GBP
Retailer 8£1,133 GBP
Retailer 16£1,183 GBP
Retailer 25£1,213 GBP
Retailer 4£1,297 GBP
Retailer 13£1,349 GBP
Retailer 18£1,469 GBP
Do Amore Diamonds£2,456 GBP

12 data points across 25 retailers

23 retailers£277 GBP to £2,456 GBP

A
Cheapest Retailer
-
£277 GBP
$369 USD
A
Retailer 2
-
£309 GBP
$412 USD
View
Final sale: no returns
A
Retailer 3
-
£321 GBP
$428 USD
View
A
Retailer 4
-
£343 GBP
$457 USD
View
A
Retailer 5
-
£343 GBP
$457 USD
View
A
Retailer 6
-
£361 GBP
View
A
Retailer 7
-
£375 GBP
HK$3,900 HKD
View
A
Retailer 8
-
£457 GBP
$609 USD
View
A
Retailer 9
-
£458 GBP
$610 USD
View
A
Retailer 10
-
£549 GBP
$731 USD
View
A
Retailer 11
-
£551 GBP
$734 USD
View
A
Retailer 12
-
£618 GBP
View
B+
Retailer 13
-
£760 GBP
A$1,557 AUD
View
B+
Retailer 14
-
£828 GBP
ZAR 17,815 ZAR
View
B+
Retailer 15
-
£1,007 GBP
$1,341 USD
View
Retailer 16
-
£1,096 GBP
SGD 1,972 SGD
View
Price last confirmed 22 days ago
B
Retailer 17
-
£1,104 GBP
$1,470 USD
View
B
Retailer 18
-
£1,133 GBP
$1,509 USD
View
Retailer 19
-
£1,183 GBP
$1,575 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
£1,213 GBP
$1,616 USD
View
B
Retailer 21
-
£1,297 GBP
$1,727 USD
View
B
Retailer 22
-
£1,349 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8F78E9A7E · Oct 29
£2,456 GBP
$3,270 USD
View
22 more retailers have this diamond
Prices start from £277 GBPSave up to £2,178 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
2.09ct Marquise
£277 GBP