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Marquise|Lab Grown|IGI

2.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG825654651

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654651

Diamond specifications and retailer prices

From £272 GBP
$364 USD
As of November 2, 2026
Save £1,047 GBP (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,318 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654651 or 825654651. Listed at 21 retailers as of October 26, 2026, with prices from £272 to £1,318, a £1,047 spread on the same certified stone. MOH London lists it at £1,318. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654651
Dimensions13.29 × 6.55 × 4.14 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
13.29 mm6.55 mm2.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654651
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.2%

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: Nov 2
Current: £1,318 GBP|Low: £272 GBP|High: £1,331 GBP|Avg: £733 GBP|-0.9%
MOH London
Retailer 2
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Retailer 21
November 2, 2026
Retailer 12£272 GBP
Retailer 5£304 GBP
Retailer 21£315 GBP
Retailer 7£337 GBP
Retailer 9£337 GBP
Retailer 13£375 GBP
Retailer 3£448 GBP
Retailer 20£539 GBP
Retailer 4£566 GBP
Retailer 17£599 GBP
Retailer 15£608 GBP
Retailer 18£746 GBP
Retailer 2£815 GBP
Retailer 16£847 GBP
Retailer 14£1,014 GBP
Retailer 6£1,076 GBP
Retailer 8£1,083 GBP
Retailer 10£1,090 GBP
Retailer 19£1,113 GBP
Retailer 11£1,272 GBP
MOH London£1,318 GBP

25 data points across 21 retailers

21 retailers£272 GBP to £1,318 GBP

A
Cheapest Retailer
-
£272 GBP
$364 USD
A
Retailer 2
-
£304 GBP
$407 USD
View
Final sale: no returns
A
Retailer 3
-
£315 GBP
$422 USD
View
A
Retailer 4
-
£337 GBP
$451 USD
View
Retailer 5
-
£337 GBP
$451 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£375 GBP
View
A
Retailer 7
-
£448 GBP
$600 USD
View
A
Retailer 8
-
£539 GBP
$722 USD
View
A
Retailer 9
-
£566 GBP
$759 USD
View
A
Retailer 10
-
£599 GBP
$803 USD
View
A
Retailer 11
-
£608 GBP
View
B+
Retailer 12
-
£746 GBP
A$1,537 AUD
View
B+
Retailer 13
-
£815 GBP
ZAR 17,649 ZAR
View
B+
Retailer 14
-
£847 GBP
$1,135 USD
View
Retailer 15
-
£1,014 GBP
A$2,090 AUD
View
Price last confirmed 37 days ago
B
Retailer 16
-
£1,076 GBP
SGD 1,949 SGD
View
B
Retailer 17
-
£1,083 GBP
$1,451 USD
View
B
Retailer 18
-
£1,090 GBP
$1,461 USD
View
B
Retailer 19
-
£1,113 GBP
$1,491 USD
View
B
Retailer 20
-
£1,272 GBP
$1,705 USD
View
Most Expensive
B
MOH London
LG825654651 · Oct 26
£1,318 GBP
View
20 more retailers have this diamond
Prices start from £272 GBPSave up to £1,047 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
£272 GBP