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0.55ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • GIA 7561402944

Certificate GIA 7561402944

Diamond specifications and retailer prices

From £949 GBP
As of November 6, 2026
Save £1,500 GBP (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,449 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7561402944. Listed at 2 retailers as of November 5, 2026, with prices from £949 to £2,449, a £1,500 spread on the same certified stone. MOH London lists it at £2,449. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginLab Grown
Grading LabGIA
CertificateGIA 7561402944
Dimensions5.25 × 5.22 × 3.26 mm
L/W Ratio1.01
Top View
5.25 mm5.22 mm0.55 ctF / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7561402944
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £2,449 GBP|Low: £949 GBP|High: £2,468 GBP|Avg: £1,606 GBP|+3.3%
MOH London
Retailer 2
November 5, 2026
Retailer 2£949 GBP
MOH London£2,449 GBP

5 data points across 2 retailers

2 retailers£949 GBP to £2,449 GBP

B
Cheapest Retailer
-
£949 GBP
Most Expensive
C
MOH London
7561402944 · Nov 5
£2,449 GBP
View
1 more retailer has this diamond
Prices start from £949 GBPSave up to £1,500 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.

B
0.55ct Round
£949 GBP