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Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG781636021

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781636021

Diamond specifications and retailer prices

From £292 GBP
$391 USD
As of October 30, 2026
Save £1,858 GBP (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £2,149 GBP at Brilliant Earth · As of October 31, 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 LG781636021 or 781636021. Listed at 26 retailers as of October 30, 2026, with prices from £292 to £2,149, a £1,858 spread on the same certified stone. Brilliant Earth lists it at £2,149. 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 angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781636021
Dimensions13.56 × 6.53 × 4.08 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.56 mm6.53 mm2.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781636021
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

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 30
Current: £2,149 GBP|Low: £280 GBP|High: £2,366 GBP|Avg: £895 GBP|+1.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 7£292 GBP
Retailer 2£322 GBP
Retailer 8£326 GBP
Retailer 12£327 GBP
Retailer 10£362 GBP
Retailer 3£474 GBP
Retailer 14£555 GBP
Retailer 17£575 GBP
Retailer 19£576 GBP
Retailer 13£593 GBP
Retailer 18£800 GBP
Retailer 15£855 GBP
Retailer 20£872 GBP
Retailer 11£1,163 GBP
Retailer 6£1,345 GBP
Retailer 5£1,354 GBP
Retailer 4£1,415 GBP
Retailer 16£1,457 GBP
Retailer 9£1,489 GBP
Brilliant Earth£2,149 GBP

36 data points across 20 retailers

26 retailers£292 GBP to £2,149 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
A
Retailer 5
-
£362 GBP
$485 USD
View
A
Retailer 6
-
£362 GBP
$485 USD
View
A
Retailer 7
-
£474 GBP
$635 USD
View
A
Retailer 8
-
£555 GBP
€708 EUR
View
A
Retailer 9
-
£575 GBP
$771 USD
View
A
Retailer 10
-
£576 GBP
A$1,188 AUD
View
A
Retailer 11
-
£593 GBP
View
A
Retailer 12
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£616 GBP
$826 USD
View
A
Retailer 13
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£729 GBP
$977 USD
View
Retailer 14
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£789 GBP
$1,058 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£800 GBP
A$1,650 AUD
View
B+
Retailer 16
-
£855 GBP
$1,145 USD
View
B+
Retailer 17
-
£872 GBP
ZAR 18,882 ZAR
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
View
B+
Retailer 20
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£1,190 GBP
$1,595 USD
View
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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£1,415 GBP
View
B
Retailer 24
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£1,457 GBP
A$3,003 AUD
View
Retailer 25
-
£1,489 GBP
$1,995 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
18556049A · Oct 31
£2,149 GBP
$2,880 USD
View
25 more retailers have this diamond
Prices start from £292 GBPSave up to £1,858 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