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Marquise|Lab Grown|IGI

5.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG595364825

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG595364825

Diamond specifications and retailer prices

From £2,310 GBP
$3,095 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £2,310 GBP at Grown Brilliance
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 Grown Brilliance

About this 5.53ct lab-grown marquise diamond

This 5.53ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595364825 or 595364825. Listed at a single retailer as of October 31, 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

5.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595364825
Dimensions18.82 × 9.28 × 5.64 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.82 mm9.28 mm5.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595364825
Side View
Table 60.0%Crown 33.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,743 GBP|Low: £911 GBP|High: £6,180 GBP|Avg: £2,700 GBP|+91.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
July 20, 2026
Retailer 4£1,151 GBP
Retailer 2£1,740 GBP
Retailer 1£1,743 GBP
Retailer 5£1,797 GBP
Retailer 6£2,218 GBP
Retailer 7£2,867 GBP
Retailer 8£3,986 GBP
Retailer 3£6,180 GBP

13 data points across 8 retailers

1 retailer

B
Grown Brilliance
gb_3606948 · Oct 31
£2,310 GBP
$3,095 USD
View

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.

B
5.53ct Marquise
£2,310 GBP