Sapphire Flight — Blue Sapphire Bird Ring & Earrings
Sapphire Flight — Blue Sapphire Bird Ring & Earrings
Sapphire Flight — Blue Sapphire Bird Ring & Earrings

For a promise

Sapphire Flight — Blue Sapphire Bird Ring & Earrings

Set into betrothal rings for eight hundred years, chosen for constancy.

Second-hardest thing on earth, and it decided to be the colour of the sky.

£219.00£239.00

Made after you order it · up to 20 days · 925 sterling silver

Not sure of your size? Measure it in two minutes

Two minutes with a strip of paper now saves three weeks later. Everything is made after you order, so a size change afterwards means starting again.

1. Cut a strip of paper about 5 mm wide.

2. Wrap it round the base of the finger — snug, but it should pass the knuckle with a little resistance.

3. Mark the overlap, lay it flat, measure in millimetres. Find that number in the circumference column below.

Ring sizeCircumferenceInside øUKEU
4.548.0 mm15.3 mmJ48
549.3 mm15.7 mmK49
5.550.6 mm16.1 mmL50
651.9 mm16.5 mmM52
6.553.1 mm16.9 mmN53
754.4 mm17.3 mmO54
7.555.7 mm17.7 mmP56
857.0 mm18.1 mmQ57
8.558.3 mm18.5 mmR58
959.5 mm18.9 mmS60
9.560.8 mm19.4 mmT61
1062.1 mm19.8 mmU62
  • Measure in the evening. Fingers are largest at the end of the day. Measuring at 8am in January is the single most common reason a ring turns out tight.
  • Between two sizes? Take the larger. A ring you cannot get off is a worse problem than one that turns.
  • Wide bands run small. 6 mm or wider, go up half a size.
  • Adjustable pieces need no size at all — they open a little and hold.

Not sure? Email your measurement to asi8@gmail.com and we will tell you which number to choose. We would far rather spend five minutes on that than remake a ring.

The millimetres are the inside circumference of the band. Between two sizes, take the larger.

  1. 01 A stone is chosen for your order by hand, held to the light.
  2. 02 It is set in solid silver and cut to your size, finished, and checked.
  3. 03 It rests, and is wrapped by hand with its card — the stone, and the date it was finished.
  4. 04 Dispatched with tracking. Up to twenty days.
  • Free delivery, no minimum
  • Tracked worldwide
  • 14-day returns

The story

Sapphire and ruby are the same mineral. Corundum. A red one is a ruby and every other colour is a sapphire, and the entire distinction is a trace of chromium versus a trace of iron and titanium. One element's difference and four thousand years of separate mythology.

Corundum is 9 on the Mohs scale. Only diamond is harder, and diamond is a long way off at 10 — but nothing else in ordinary life comes near. Second-hardest thing on earth, and it decided to be the colour of the sky.

Medieval clergy noticed. Sapphire became the stone of the ecclesiastical ring — heaven's colour on the hand of somebody who was meant to be pointing at it. Pope Innocent III fixed it in the twelfth century.

Sri Lanka has been supplying them for over two thousand years. Ratnapura — the name means city of gems — sits on gravel beds that Marco Polo wrote about and that men still work in pits by hand, standing in water, sieving.


Both pieces here are birds, in silver with gold-plated wings, set with blue sapphire.

I put a ring and earrings together because a bird alone reads as an ornament and a pair reads as a pair — which is different, and better.

The sapphires are natural. Like the overwhelming majority of sapphire sold anywhere in the world, they are heat-treated: standard, permanent, disclosed, and practised since antiquity. Untreated sapphire of good colour exists and is priced for collectors.

925 sterling silver with gold plating. Made after you order it, up to twenty days.

£209 at launch, £229 after — for both pieces.

Materials

  • Natural blue sapphire — heat-treated, as is standard
  • Blue accent stones set around each bird
  • 925 sterling silver with gold plating
  • Ring and earrings, sold together
  • Made to order, up to 20 days

Worn for centuries as a stone of safekeeping. Some people feel something. Some don't. If you don't, it is still the second-hardest thing there is, in the colour of the sky.

What it has been carried for

Sapphire

Second-hardest thing on earth, and it decided to be the colour of the sky.

  1. 01
    The one everybody knows

    Constancy

    Set into betrothal rings for eight hundred years before a diamond was thought of for the purpose, and chosen for one reason: it does not change.

    European betrothal custom
  2. 02
    Less known

    Heaven, pointed at

    Pope Innocent III fixed sapphire as the stone of the ecclesiastical ring in the twelfth century. Heaven’s colour, on the hand of somebody whose job was to point at it.

    Papal decree, 12th century
  3. 03
    Almost nobody knows

    The ruby’s twin

    Sapphire and ruby are the same mineral. Corundum. A red one is a ruby and every other colour is a sapphire, and the whole distinction is a trace of chromium against a trace of iron and titanium. One element, four thousand years of separate mythology.

    Mineralogy, and what people did with it

All of the above is history and folklore, written down because it is real and it is interesting. It is not a claim about what the stone will do. Some people feel something. Some don’t. More in The Codex

Before you decide

Everything we can tell you

  1. 01

    The stone

    Sapphire. What we know about the material in this piece is written on the page above, in the measurements we were given. Where a stone is lab-grown or treated we say so by name. We never call a treated stone natural, and we never use the phrase “semi-precious”.

    Read what it has been carried for →
  2. 02

    The metal

    Solid 925 sterling silver. This design carries a plated finish over that silver. Plating is a surface, and it wears with time; the silver beneath it does not. We never plate base metal, and we never describe plating as solid gold.

    How to keep it →
  3. 03

    Made after you order

    Nothing here sits in a warehouse. Work begins when the order does, and the piece takes up to 20 days before it ships. Your ring size is cut at that point, which is why we ask for it at checkout.

    Making & delivery →
  4. 04

    Size & fit

    Ring sizes run 4.5 to 10 (UK J to U). Measure warm, at the end of the day, and take the reading three times.

    How to measure at home →
  • Free UK delivery
  • 30-day returns
  • Hallmarked 925 silver
  • Nickel-safe fittings
  • Gift box included