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Round|Natural|GIA

6.23ct L SI1 Round Natural Diamond

VG • L/SI1 • GIA 2233646666

Certificate GIA 2233646666

Diamond specifications and retailer prices

From £48,759 GBP
As of November 6, 2026
Save £16,349 GBP (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £65,107 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 6.23ct natural round diamond

This 6.23ct natural round sits in the over five carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2233646666. Listed at 3 retailers as of November 5, 2026, with prices from £48,759 to £65,107, a £16,349 spread on the same certified stone. Yorxs lists it at £65,107. 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

6.23
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2233646666
Dimensions12.04 × 12.16 × 6.97 mm
L/W Ratio1.01
Culet sizeSmall
Top View
12.04 mm12.16 mm6.23 ctL / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2233646666
Side View
Table 63.0%CrownGirdle: THN-MEDPavilionCulet: SmallDepth 57.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 6
Current: £52,925 GBP|Low: £48,759 GBP|High: £65,618 GBP|Avg: £56,217 GBP|-1.3%
Retailer 1
Retailer 2
Yorxs
November 6, 2026
Retailer 2£48,759 GBP
Retailer 1£52,925 GBP
Yorxs£65,107 GBP

10 data points across 3 retailers

3 retailers£48,759 GBP to £65,107 GBP

B
Cheapest Retailer
-
£48,759 GBP
B
Retailer 2
-
£52,925 GBP
View
Most Expensive
C
Yorxs
A3724262A · Nov 5
£65,107 GBP
€83,456 EUR
View
2 more retailers have this diamond
Prices start from £48,759 GBPSave up to £16,349 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
6.23ct Round
£48,759 GBP