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Round|Natural|GIA

0.55ct L SI2 Round Natural Diamond

VG • L/SI2 • GIA 6227170166

Certificate GIA 6227170166

Diamond specifications and retailer prices

From £526 GBP
As of November 6, 2026
Save £241 GBP (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £767 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6227170166. Listed at 3 retailers as of November 6, 2026, with prices from £526 to £767, a £241 spread on the same certified stone. 77 Diamonds lists it at £767. 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

0.55
Carat
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6227170166
Dimensions5.15 × 5.20 × 3.26 mm
L/W Ratio1.01
Top View
5.15 mm5.20 mm0.55 ctL / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6227170166
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 63.0%

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: £767 GBP|Low: £518 GBP|High: £780 GBP|Avg: £664 GBP|-0.2%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£526 GBP
Retailer 2£695 GBP
77 Diamonds£767 GBP

42 data points across 3 retailers

3 retailers£526 GBP to £767 GBP

B
Cheapest Retailer
-
£526 GBP
C
Retailer 2
-
£695 GBP
View
Most Expensive
C
77 Diamonds
RBMB7UJBHPNX · Nov 6
£767 GBP
View
2 more retailers have this diamond
Prices start from £526 GBPSave up to £241 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
£526 GBP