Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG818668441

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818668441

Diamond specifications and retailer prices

From £292 GBP
$391 USD
As of October 30, 2026
Save £1,581 GBP (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,933 GBP at Brilliant Earth · As of September 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818668441 or 818668441. Listed at 26 retailers as of October 30, 2026, with a 542% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818668441
Dimensions13.55 × 6.47 × 4.08 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm6.47 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818668441
Side View
Table 60.0%Crown 38.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 63.1%

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 30
Current: £1,873 GBP|Low: £280 GBP|High: £1,873 GBP|Avg: £845 GBP
Brilliant Earth
Retailer 2
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Retailer 20
November 1, 2026
Retailer 6£292 GBP
Retailer 14£322 GBP
Retailer 7£326 GBP
Retailer 11£327 GBP
Retailer 9£362 GBP
Retailer 12£362 GBP
Retailer 3£474 GBP
Retailer 13£485 GBP
Retailer 18£556 GBP
Retailer 15£593 GBP
Retailer 19£800 GBP
Retailer 16£855 GBP
Retailer 20£872 GBP
Retailer 10£1,163 GBP
Retailer 5£1,345 GBP
Retailer 4£1,354 GBP
Retailer 2£1,413 GBP
Retailer 17£1,457 GBP
Retailer 8£1,489 GBP
Brilliant Earth£1,873 GBP

36 data points across 20 retailers

26 retailers£292 GBP to £1,873 GBP

A
Cheapest Retailer
-
£292 GBP
$391 USD
A
Retailer 2
-
£322 GBP
View
A
Retailer 3
-
£326 GBP
$437 USD
View
Final sale: no returns
A
Retailer 4
-
£327 GBP
$438 USD
View
Retailer 5
-
£362 GBP
$485 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£362 GBP
$485 USD
View
A
Retailer 7
-
£474 GBP
$635 USD
View
A
Retailer 8
-
£485 GBP
$650 USD
View
A
Retailer 9
-
£556 GBP
€710 EUR
View
A
Retailer 10
-
£593 GBP
View
A
Retailer 11
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£729 GBP
$977 USD
View
Retailer 12
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£789 GBP
$1,058 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
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£800 GBP
A$1,650 AUD
View
B+
Retailer 14
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£855 GBP
$1,145 USD
View
B+
Retailer 15
-
£872 GBP
ZAR 18,882 ZAR
View
B+
Retailer 16
-
£1,058 GBP
View
B+
Retailer 17
-
£1,163 GBP
$1,558 USD
View
B+
Retailer 18
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£1,166 GBP
$1,562 USD
View
B+
Retailer 19
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£1,190 GBP
$1,595 USD
View
B
Retailer 20
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£1,345 GBP
$1,803 USD
View
B
Retailer 21
-
£1,354 GBP
$1,814 USD
View
B
Retailer 22
-
£1,413 GBP
View
B+
Retailer 23
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£1,457 GBP
A$3,003 AUD
View
Retailer 24
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£1,489 GBP
$1,995 USD
View
Price last confirmed 27 days ago
B
Retailer 25
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£1,873 GBP
$2,510 USD
View
Most Expensive
Brilliant Earth
21041656A · Sep 28
£1,933 GBP
$2,590 USD
View
Price last confirmed 33 days ago
25 more retailers have this diamond
Prices start from £292 GBPSave up to £1,581 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
£292 GBP