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Marquise|Lab Grown|IGI

2.09ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG818682253

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682253

Diamond specifications and retailer prices

From £267 GBP
$356 USD
As of October 27, 2026
Save £1,137 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,404 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818682253 or 818682253. Listed at 20 retailers as of October 27, 2026, with prices from £267 to £1,404, a £1,137 spread on the same certified stone. Brilliant Earth lists it at £1,404. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.09
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682253
Dimensions14.17 × 6.67 × 3.92 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.17 mm6.67 mm2.09 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682253
Side View
Table 59.0%Crown 29.6°Girdle: MediumPavilion 39.4°Culet: NoneDepth 58.8%

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: £1,404 GBP|Low: £267 GBP|High: £1,464 GBP|Avg: £735 GBP|-4.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 9£267 GBP
Retailer 4£299 GBP
Retailer 19£310 GBP
Retailer 7£332 GBP
Retailer 8£332 GBP
Retailer 2£342 GBP
Retailer 17£447 GBP
Retailer 16£532 GBP
Retailer 3£570 GBP
Retailer 15£596 GBP
Retailer 13£597 GBP
Retailer 20£972 GBP
Retailer 10£1,026 GBP
Retailer 5£1,057 GBP
Retailer 11£1,066 GBP
Retailer 6£1,070 GBP
Retailer 18£1,097 GBP
Retailer 12£1,253 GBP
Retailer 14£1,303 GBP
Brilliant Earth£1,404 GBP

25 data points across 20 retailers

20 retailers£267 GBP to £1,404 GBP

A
Cheapest Retailer
-
£267 GBP
$356 USD
A
Retailer 2
-
£299 GBP
$398 USD
View
Final sale: no returns
A
Retailer 3
-
£310 GBP
$413 USD
View
A
Retailer 4
-
£332 GBP
$442 USD
View
A
Retailer 5
-
£332 GBP
$442 USD
View
A
Retailer 6
-
£342 GBP
View
B+
Retailer 7
-
£447 GBP
$595 USD
View
A
Retailer 8
-
£532 GBP
$708 USD
View
A
Retailer 9
-
£570 GBP
$759 USD
View
A
Retailer 10
-
£596 GBP
$794 USD
View
A
Retailer 11
-
£597 GBP
View
B
Retailer 12
-
£972 GBP
$1,295 USD
View
Retailer 13
-
£1,026 GBP
A$2,101 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
£1,057 GBP
SGD 1,902 SGD
View
B
Retailer 15
-
£1,066 GBP
$1,420 USD
View
Retailer 16
-
£1,070 GBP
$1,425 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
£1,097 GBP
$1,461 USD
View
B
Retailer 18
-
£1,253 GBP
$1,668 USD
View
B
Retailer 19
-
£1,303 GBP
View
Most Expensive
B
Brilliant Earth
21636812A · Oct 28
£1,404 GBP
$1,870 USD
View
19 more retailers have this diamond
Prices start from £267 GBPSave up to £1,137 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
£267 GBP