Marquise|Lab Grown|IGI

2.03ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG841661260

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841661260

Diamond specifications and retailer prices

From £333 GBP
As of November 4, 2026
Save £948 GBP (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,281 GBP at With Clarity · As of November 3, 2026
View at With Clarity

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841661260 or 841661260. Listed at 15 retailers as of November 3, 2026, with prices from £333 to £1,281, a £948 spread on the same certified stone. With Clarity lists it at £1,281. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661260
Dimensions13.41 × 6.62 × 4.03 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
13.41 mm6.62 mm2.03 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661260
Side View
Table 63.0%Crown 35.3°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,204 GBP|Low: £278 GBP|High: £1,346 GBP|Avg: £729 GBP|-4.1%
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
With Clarity
October 30, 2026
Retailer 4£278 GBP
Retailer 8£333 GBP
Retailer 10£344 GBP
Retailer 13£424 GBP
Retailer 9£477 GBP
Retailer 5£499 GBP
Retailer 14£525 GBP
Retailer 11£548 GBP
Retailer 3£903 GBP
Retailer 7£967 GBP
Retailer 6£973 GBP
Retailer 2£1,164 GBP
Retailer 1£1,204 GBP
Retailer 12£1,236 GBP
With Clarity£1,281 GBP

20 data points across 15 retailers

15 retailers£333 GBP to £1,281 GBP

A
Cheapest Retailer
-
£333 GBP
Retailer 2
-
£344 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£424 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£477 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£499 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£525 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
£548 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£903 GBP
View
Price last confirmed 11 days ago
B
Retailer 9
-
£967 GBP
View
Retailer 10
-
£973 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£1,164 GBP
View
Price last confirmed 11 days ago
B
Retailer 12
-
£1,189 GBP
View
B
Retailer 13
-
£1,204 GBP
View
Retailer 14
-
£1,236 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
With Clarity
841661260 · Nov 3
£1,281 GBP
$1,724 USD
View
14 more retailers have this diamond
Prices start from £333 GBPSave up to £948 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
2.03ct Marquise
£333 GBP