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Cushion|Natural|GIA

1.23ct F VS1 Cushion Natural Diamond

VG • F/VS1 • GIA 14162739

Certificate GIA 14162739

Diamond specifications and retailer prices

From £4,468 GBP
As of November 4, 2026
Save £362 GBP (7%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,830 GBP at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 14162739. Listed at 3 retailers as of November 4, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 14162739
Dimensions6.85 × 5.72 mm
L/W Ratio1.20
Culet sizeMedium
Top View
6.85 mm5.72 mm1.23 ctF / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 14162739
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: MediumDepth 71.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £4,830 GBP|Low: £4,468 GBP|High: £4,830 GBP|Avg: £4,626 GBP
DreamStone
Retailer 2
Retailer 3
October 3, 2026
Retailer 3£4,468 GBP
Retailer 2£4,618 GBP
DreamStone£4,830 GBP

2 data points across 3 retailers

3 retailers£4,468 GBP to £4,830 GBP

B
Cheapest Retailer
-
£4,468 GBP
B
Retailer 2
-
£4,618 GBP
View
Most Expensive
B
DreamStone
GXD1611AV · Nov 4
£4,830 GBP
$6,501 USD
View
2 more retailers have this diamond
Prices start from £4,468 GBPSave up to £362 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
1.23ct Cushion
£4,468 GBP