Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG799649256

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799649256

Diamond specifications and retailer prices

From £292 GBP
$391 USD
As of October 30, 2026
Save £1,165 GBP (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £2,799 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 LG799649256 or 799649256. Listed at 26 retailers as of October 30, 2026, with a 399% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799649256
Dimensions13.20 × 6.44 × 4.20 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm6.44 mm2.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799649256
Side View
Table 58.0%Crown 36.3°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 65.2%

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 30
Current: £593 GBP|Low: £280 GBP|High: £1,489 GBP|Avg: £791 GBP|+0.8%
Retailer 1
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Retailer 19
November 1, 2026
Retailer 6£292 GBP
Retailer 3£324 GBP
Retailer 7£326 GBP
Retailer 10£327 GBP
Retailer 9£362 GBP
Retailer 11£362 GBP
Retailer 19£474 GBP
Retailer 15£556 GBP
Retailer 14£575 GBP
Retailer 1£593 GBP
Retailer 16£800 GBP
Retailer 12£855 GBP
Retailer 18£872 GBP
Retailer 2£1,163 GBP
Retailer 5£1,345 GBP
Retailer 4£1,354 GBP
Retailer 17£1,421 GBP
Retailer 13£1,457 GBP
Retailer 8£1,489 GBP

37 data points across 19 retailers

26 retailers£292 GBP to £1,457 GBP

A
Cheapest Retailer
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£292 GBP
$391 USD
Retailer 2
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£324 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
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£326 GBP
$437 USD
View
Final sale: no returns
A
Retailer 4
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£327 GBP
$438 USD
View
A
Retailer 5
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£362 GBP
$485 USD
View
A
Retailer 6
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£362 GBP
$485 USD
View
A
Retailer 7
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£474 GBP
$635 USD
View
A
Retailer 8
-
£556 GBP
€710 EUR
View
A
Retailer 9
-
£575 GBP
$771 USD
View
A
Retailer 10
-
£593 GBP
View
A
Retailer 11
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£616 GBP
$826 USD
View
B+
Retailer 12
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£729 GBP
$977 USD
View
Retailer 13
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£789 GBP
$1,058 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
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£800 GBP
A$1,650 AUD
View
B+
Retailer 15
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£855 GBP
$1,145 USD
View
B+
Retailer 16
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£872 GBP
ZAR 18,882 ZAR
View
B+
Retailer 17
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£1,058 GBP
View
B+
Retailer 18
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£1,163 GBP
$1,558 USD
View
B+
Retailer 19
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£1,166 GBP
$1,562 USD
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B
Retailer 20
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£1,190 GBP
$1,595 USD
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B
Retailer 21
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£1,345 GBP
$1,803 USD
View
B
Retailer 22
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£1,354 GBP
$1,814 USD
View
B+
Retailer 23
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£1,421 GBP
View
B
Retailer 24
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£1,457 GBP
A$3,003 AUD
View
Retailer 25
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£1,489 GBP
$1,995 USD
View
Price last confirmed 27 days ago
Most Expensive
Brilliant Earth
20404880A · Sep 28
£2,799 GBP
$3,750 USD
View
Price last confirmed 33 days ago
25 more retailers have this diamond
Prices start from £292 GBPSave up to £1,165 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