CaratHunter
Plans
Marquise|Lab Grown|IGI

2.09ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG829601526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829601526

Diamond specifications and retailer prices

From £293 GBP
As of November 4, 2026
Save £1,068 GBP (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,361 GBP at Frank Darling · As of November 4, 2026
View at Frank Darling

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829601526 or 829601526. Listed at 5 retailers as of November 4, 2026, with prices from £293 to £1,361, a £1,068 spread on the same certified stone. Frank Darling lists it at £1,361. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829601526
Dimensions12.58 × 6.64 × 4.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm6.64 mm2.09 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829601526
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.9%

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 4
Current: £1,361 GBP|Low: £293 GBP|High: £2,125 GBP|Avg: £905 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4£293 GBP
Retailer 5£421 GBP
Retailer 8£431 GBP
Retailer 7£542 GBP
Retailer 6£583 GBP
Retailer 2£895 GBP
Retailer 9£1,048 GBP
Retailer 3£1,091 GBP
Frank Darling£1,361 GBP
Retailer 10£2,125 GBP

9 data points across 10 retailers

5 retailers£293 GBP to £1,361 GBP

A
Cheapest Retailer
-
£293 GBP
Final sale: no returns
B+
Retailer 2
-
£421 GBP
View
B+
Retailer 3
-
£895 GBP
View
B
Retailer 4
-
£1,091 GBP
View
Most Expensive
B
Frank Darling
100196064314KD · Nov 4
£1,361 GBP
$1,832 USD
View
4 more retailers have this diamond
Prices start from £293 GBPSave up to £1,068 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
£293 GBP