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Marquise|Lab Grown|IGI

2.09ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG841646695

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841646695

Diamond specifications and retailer prices

From £254 GBP
$341 USD
As of October 31, 2026
Save £1,227 GBP (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,481 GBP at Frank Darling · As of October 29, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841646695 or 841646695. Listed at 5 retailers as of October 29, 2026, with prices from £254 to £1,481, a £1,227 spread on the same certified stone. Frank Darling lists it at £1,481. 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
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841646695
Dimensions12.61 × 6.72 × 4.31 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.61 mm6.72 mm2.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841646695
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.1%

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 31
Current: £1,481 GBP|Low: £254 GBP|High: £1,482 GBP|Avg: £722 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2£254 GBP
Retailer 3£369 GBP
Retailer 5£536 GBP
Retailer 4£978 GBP
Frank Darling£1,481 GBP

7 data points across 5 retailers

5 retailers£254 GBP to £1,481 GBP

A
Cheapest Retailer
-
£254 GBP
$341 USD
Final sale: no returns
B+
Retailer 2
-
£369 GBP
$494 USD
View
B+
Retailer 3
-
£937 GBP
$1,255 USD
View
B
Retailer 4
-
£978 GBP
$1,310 USD
View
Most Expensive
B
Frank Darling
100761531827KD · Oct 29
£1,481 GBP
$1,985 USD
View
4 more retailers have this diamond
Prices start from £254 GBPSave up to £1,227 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
£254 GBP