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Marquise|Lab Grown|IGI

2.09ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG816605112

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816605112

Diamond specifications and retailer prices

From £292 GBP
$391 USD
As of October 30, 2026
Save £1,641 GBP (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £1,933 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 LG816605112 or 816605112. Listed at 27 retailers as of October 30, 2026, with prices from £292 to £1,933, a £1,641 spread on the same certified stone. Brilliant Earth lists it at £1,933. 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 angle33.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605112
Dimensions13.45 × 6.63 × 4.17 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.45 mm6.63 mm2.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605112
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.9%

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 30
Current: £322 GBP|Low: £280 GBP|High: £1,489 GBP|Avg: £812 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6£292 GBP
Retailer 1£322 GBP
Retailer 7£326 GBP
Retailer 9£362 GBP
Retailer 11£362 GBP
Retailer 3£474 GBP
Retailer 16£556 GBP
Retailer 15£575 GBP
Retailer 19£576 GBP
Retailer 12£593 GBP
Retailer 17£800 GBP
Retailer 13£855 GBP
Retailer 2£872 GBP
Retailer 10£1,163 GBP
Retailer 5£1,345 GBP
Retailer 4£1,354 GBP
Retailer 18£1,421 GBP
Retailer 14£1,457 GBP
Retailer 8£1,489 GBP

37 data points across 19 retailers

27 retailers£292 GBP to £1,933 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
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£362 GBP
$485 USD
View
A
Retailer 6
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£362 GBP
$485 USD
View
A
Retailer 7
-
£474 GBP
$635 USD
View
A
Retailer 8
-
£556 GBP
€710 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
B+
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
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£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
-
£1,058 GBP
View
B+
Retailer 19
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£1,163 GBP
$1,558 USD
View
B+
Retailer 20
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£1,166 GBP
$1,562 USD
View
B
Retailer 21
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£1,190 GBP
$1,595 USD
View
B
Retailer 22
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£1,345 GBP
$1,803 USD
View
B
Retailer 23
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£1,354 GBP
$1,814 USD
View
B
Retailer 24
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£1,421 GBP
View
B
Retailer 25
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£1,457 GBP
A$3,003 AUD
View
Retailer 26
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£1,489 GBP
$1,995 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
20731115A · Oct 31
£1,933 GBP
$2,590 USD
View
26 more retailers have this diamond
Prices start from £292 GBPSave up to £1,641 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