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Marquise|Lab Grown|IGI

2.09ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG818681884

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818681884

Diamond specifications and retailer prices

From £284 GBP
$378 USD
As of October 30, 2026
Save £1,100 GBP (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,906 GBP at Brilliant Earth · As of October 21, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818681884 or 818681884. Listed at 25 retailers as of October 29, 2026, with a 388% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681884
Dimensions13.62 × 6.45 × 4.16 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.62 mm6.45 mm2.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681884
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 64.5%

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: £2,906 GBP|Low: £273 GBP|High: £2,906 GBP|Avg: £866 GBP|+9.9%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 4£284 GBP
Retailer 5£318 GBP
Retailer 8£352 GBP
Retailer 11£352 GBP
Retailer 20£374 GBP
Retailer 19£466 GBP
Retailer 18£473 GBP
Retailer 13£543 GBP
Retailer 12£610 GBP
Retailer 2£637 GBP
Retailer 15£780 GBP
Retailer 17£849 GBP
Retailer 21£882 GBP
Retailer 14£1,110 GBP
Retailer 10£1,132 GBP
Retailer 9£1,192 GBP
Retailer 6£1,319 GBP
Retailer 3£1,323 GBP
Retailer 7£1,348 GBP
Retailer 16£1,384 GBP
Brilliant Earth£2,906 GBP

41 data points across 21 retailers

25 retailers£284 GBP to £1,384 GBP

A
Cheapest Retailer
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£284 GBP
$378 USD
A
Retailer 2
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£318 GBP
$423 USD
View
Final sale: no returns
A
Retailer 3
-
£318 GBP
$424 USD
View
A
Retailer 4
-
£352 GBP
$469 USD
View
A
Retailer 5
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£352 GBP
$469 USD
View
Retailer 6
-
£374 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£466 GBP
$620 USD
View
A
Retailer 8
-
£473 GBP
$630 USD
View
A
Retailer 9
-
£543 GBP
€689 EUR
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A
Retailer 10
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£610 GBP
$812 USD
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A
Retailer 11
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£637 GBP
View
A
Retailer 12
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£641 GBP
$854 USD
View
A
Retailer 13
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£767 GBP
$1,021 USD
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B+
Retailer 14
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£780 GBP
A$1,597 AUD
View
B+
Retailer 15
-
£849 GBP
ZAR 18,272 ZAR
View
B+
Retailer 16
-
£882 GBP
$1,174 USD
View
B+
Retailer 17
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£1,132 GBP
$1,508 USD
View
B+
Retailer 18
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£1,132 GBP
$1,508 USD
View
B+
Retailer 19
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£1,161 GBP
$1,546 USD
View
Retailer 20
-
£1,192 GBP
A$2,442 AUD
View
Price last confirmed 27 days ago
B+
Retailer 21
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£1,319 GBP
$1,756 USD
View
B
Retailer 22
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£1,323 GBP
$1,762 USD
View
Retailer 23
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£1,348 GBP
$1,795 USD
View
Price last confirmed 25 days ago
B+
Retailer 24
-
£1,384 GBP
View
Most Expensive
Brilliant Earth
21449777A · Oct 21
£2,906 GBP
$3,870 USD
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from £284 GBPSave up to £1,100 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
£284 GBP