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Marquise|Lab Grown

3.49ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • 793641602

Shape and cutting style on the report: Marquise brilliant

Diamond specifications and retailer prices

From £2,929 GBP
$3,930 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £2,929 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.49ct lab-grown marquise diamond

This 3.49ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.49
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading Lab
Certificate793641602
Dimensions16.24 × 7.90 × 4.83 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.24 mm7.90 mm3.49 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate793641602
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: £2,929 GBP|Low: £2,929 GBP|High: £4,508 GBP|Avg: £3,361 GBP|-35.0%
May 23, 2026
Brilliant Earth£2,929 GBP

4 data points across 1 retailer

1 retailer

C
Brilliant Earth
18908439A · Nov 2
£2,929 GBP
$3,930 USD
View

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C
3.49ct Marquise
£2,929 GBP