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Cushion|Natural|GIA

5.03ct F VS1 Cushion Natural Diamond

GD • F/VS1 • GIA 6551991477

Certificate GIA 6551991477

Diamond specifications and retailer prices

From £115,583 GBP
€147,720 EUR
As of November 2, 2026
Save £27,398 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £142,981 GBP at William & Sons Jewelers · As of November 2, 2026
View at William & Sons Jewelers

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551991477. Listed at 3 retailers as of November 2, 2026, with prices from £115,583 to £142,981, a £27,398 spread on the same certified stone. William & Sons Jewelers lists it at £142,981. 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

5.03
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551991477
Dimensions12.14 × 8.96 × 6.08 mm
L/W Ratio1.35
Top View
12.14 mm8.96 mm5.03 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551991477
Side View
Table 66.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £115,583 GBP|Low: £113,573 GBP|High: £142,981 GBP|Avg: £125,208 GBP|+1.8%
Retailer 1
Retailer 2
William & Sons Jewelers
October 5, 2026
Retailer 1£115,583 GBP
Retailer 2£126,395 GBP
William & Sons Jewelers£142,981 GBP

3 data points across 3 retailers

3 retailers£115,583 GBP to £142,981 GBP

B
Cheapest Retailer
-
£115,583 GBP
€147,720 EUR
B
Retailer 2
-
£126,395 GBP
$169,614 USD
View
Most Expensive
B
William & Sons Jewelers
cert_6551991477 · Nov 2
£142,981 GBP
$191,872 USD
View
Final sale: no returns
2 more retailers have this diamond
Prices start from £115,583 GBPSave up to £27,398 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
5.03ct Cushion
£115,583 GBP