Rings

Rings run from engagement rings to dress rings and eternity bands — pieces built around a single centre stone, or a run of matched stones, set in gold or platinum. Ours are sapphire-led. The Ceylon blues and fancy colours come from our own family gem fields around Ratnapura, worked across three generations reaching back to the 1960s, alongside Australian sapphires from our own ground. Stones we do not mine — emerald, ruby, spinel — are hand-selected by our FGAA gemmologist.

The chain from gem field to finished ring stays in family hands: we mine the sapphires, cut and polish them ourselves, and our FGAA gemmologist assesses each one in Sydney. No middleman margin sits in the price. Treatments are disclosed on every listing, independent laboratory reports on request, and re-authentication is free for life.

Common questions

How much does a sapphire engagement ring cost in Australia?

Most fine sapphire engagement rings sit between AUD 3,000 and AUD 15,000, with the centre stone driving the majority of that. A one-carat heated Ceylon blue in a simple gold setting starts near AUD 2,500; an unheated stone of the same size and colour typically runs two to three times higher. Setting complexity and diamond accents add from there.

Is a sapphire hard enough for an everyday engagement ring?

Yes. Sapphire is corundum, 9 on the Mohs scale — second only to diamond among gemstones in everyday use. It handles daily wear, knocks against desks and doorframes, and household cleaning without abrading. Emerald, by contrast, sits at 7.5 to 8 and is brittle because of its inclusions, so it needs a protective setting and gentler treatment.

Are the sapphires in engagement rings heated?

Most are. Heat treatment is standard across the trade — it improves colour and clarity permanently and is accepted practice, provided it is disclosed. We state heated or unheated on every ring listing. The same candour applies to the other stones we set: nearly all emeralds are oiled, and most rubies are heated. Any ring can be independently certified before you buy.

Can a sapphire engagement ring be resized later?

In most cases yes. A plain or partly set band can usually be sized up or down two sizes by a jeweller without disturbing the centre stone. Full eternity bands and rings channel-set all the way round generally cannot be resized — they have to be remade. If you are unsure of your size, ask before ordering: it is easier to make a ring to the right size than to alter it afterwards.

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  • Pink Tourmaline Baguette Ring, White Gold

    Pink Tourmaline Baguette Ring, White Gold

    Pink Tourmaline Baguette Ring, White Gold

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Pink Tourmaline Baguette Ring, Yellow Gold

    Pink Tourmaline Baguette Ring, Yellow Gold

    Pink Tourmaline Baguette Ring, Yellow Gold

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Pink Tourmaline Duo-Band Ring

    Pink Tourmaline Duo-Band Ring

    Pink Tourmaline Duo-Band Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Princess Blue Sapphire Diamond Ring

    Princess Blue Sapphire Diamond Ring

    Princess Blue Sapphire Diamond Ring

    $5,550.00
    Sale price  $5,550.00 Regular price 
  • Princess Diamond Engagement Ring 2

    Princess Diamond Engagement Ring 2

    Princess Diamond Engagement Ring 2

    $4,000.00
    Sale price  $4,000.00 Regular price 
  • Princess Green Amethyst Deco Ring, White Gold

    Princess Green Amethyst Deco Ring, White Gold

    Princess Green Amethyst Deco Ring, White Gold

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Princess Green Amethyst Deco Ring, Yellow Gold

    Princess Green Amethyst Deco Ring, Yellow Gold

    Princess Green Amethyst Deco Ring, Yellow Gold

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Princess Pink Sapphire Diamond Gold Ring

    Princess Pink Sapphire Diamond Gold Ring

    Princess Pink Sapphire Diamond Gold Ring

    $12,000.00
    Sale price  $12,000.00 Regular price 
  • Rainbow Bar Ring

    Rainbow Bar Ring

    Rainbow Bar Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Rainbow Circle Ring

    Rainbow Circle Ring

    Rainbow Circle Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Rainbow Half-Eternity Stacking Ring

    Rainbow Half-Eternity Stacking Ring

    Rainbow Half-Eternity Stacking Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Rainbow Sapphire Pavé Band

    Rainbow Sapphire Pavé Band

    Rainbow Sapphire Pavé Band

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Rose Quartz Ring

    Rose Quartz Ring

    Rose Quartz Ring

    $4,000.00
    Sale price  $4,000.00 Regular price 
  • Rose Quartz Ring II

    Rose Quartz Ring II

    Rose Quartz Ring II

    $4,000.00
    Sale price  $4,000.00 Regular price 
  • Rosie_Morganite Diamond Ring

    Rosie_Morganite Diamond Ring

    Rosie_Morganite Diamond Ring

    $4,990.00
    Sale price  $4,990.00 Regular price 
  • Rouge_Ruby Diamond Ring

    Rouge_Ruby Diamond Ring

    Rouge_Ruby Diamond Ring

    $15,990.00
    Sale price  $15,990.00 Regular price 
  • Round Diamond Ring

    Round Diamond Ring

    Round Diamond Ring

    $4,000.00
    Sale price  $4,000.00 Regular price 
  • Round Emerald Solitaire Ring

    Round Emerald Solitaire Ring

    Round Emerald Solitaire Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Round Halo Split-Shank Ring

    Round Halo Split-Shank Ring

    Round Halo Split-Shank Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Round Sapphire Classic Halo Ring

    Round Sapphire Classic Halo Ring

    Round Sapphire Classic Halo Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Round Sapphire Halo Pavé Ring

    Round Sapphire Halo Pavé Ring

    Round Sapphire Halo Pavé Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Royal Blue Sapphire Radiance Ring

    Royal Blue Sapphire Radiance Ring

    Royal Blue Sapphire Radiance Ring

    $4,000.00
    Sale price  $4,000.00 Regular price 
  • ROYALE Blue Sapphire Diamond Gold Ring

    ROYALE Blue Sapphire Diamond Gold Ring

    ROYALE Blue Sapphire Diamond Gold Ring

    $7,990.00
    Sale price  $7,990.00 Regular price 
  • Rubellite Diamond Ring

    Rubellite Diamond Ring

    Rubellite Diamond Ring

    $4,000.00
    Sale price  $4,000.00 Regular price 
  • Rubellite Ring

    Rubellite Ring

    Rubellite Ring

    $4,000.00
    Sale price  $4,000.00 Regular price 
  • Ruby & Diamond Wishbone Ring

    Ruby & Diamond Wishbone Ring

    Ruby & Diamond Wishbone Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Ruby Baguette Eternity Band

    Ruby Baguette Eternity Band

    Ruby Baguette Eternity Band

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Ruby Classic Cluster Ring

    Ruby Classic Cluster Ring

    Ruby Classic Cluster Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Ruby Queen Diamond Gold Ring

    Ruby Queen Diamond Gold Ring

    Ruby Queen Diamond Gold Ring

    $19,990.00
    Sale price  $19,990.00 Regular price 
  • Ruby Snowflake Ballerina Ring

    Ruby Snowflake Ballerina Ring

    Ruby Snowflake Ballerina Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Sandro — Crossover Pavé Ring

    Sandro — Crossover Pavé Ring

    Sandro — Crossover Pavé Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Saphira Ronde — Tourmalinté Sapphire Band

    Saphira Ronde — Tourmalinté Sapphire Band

    Saphira Ronde — Tourmalinté Sapphire Band

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Sapphire & Diamond Duo Ring

    Sapphire & Diamond Duo Ring

    Sapphire & Diamond Duo Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Sapphire & Diamond Engraved Band

    Sapphire & Diamond Engraved Band

    Sapphire & Diamond Engraved Band

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Sapphire Chevron Wishbone Band

    Sapphire Chevron Wishbone Band

    Sapphire Chevron Wishbone Band

    $5,500.00
    Sale price  $5,500.00 Regular price 
  • Sapphire Flower Duo Open Ring

    Sapphire Flower Duo Open Ring

    Sapphire Flower Duo Open Ring

    $5,500.00
    Sale price  $5,500.00 Regular price 

CLIENT WORDS

In the Words of Our Clients

5.0 out of 5 on Google

Ministry of Gems® holds a rating of 5.0 out of 5 on Google. Five of those reviews are reproduced in full here — covering bespoke ring commissions, loose sapphire purchases and trade supply — and every one can be verified independently on Google, where reviews cannot be edited or deleted by the business they describe.

“Went to their website & made an appointment… Sasha took me through the steps and fine tuned the design with a video call. 2 weeks later got the ring delivered. Prices are amazing and what a lovely team. Highly recommend!”
5 out of 5 · Andy M. · verified Google review
“Got a really nice unheated pink sapphire for my girlfriend… made it so easy and cost effective. I learnt so much about the industry and now go to them for all professional opinions on gems and jewels! Could not give a higher recommendation.”
5 out of 5 · Charles R. · verified Google review
“Spoke with the team for my custom ring and the whole process was smooth… Very happy with the beautiful diamond ring and will definitely return for future purchases.”
5 out of 5 · Imendra F. · verified Google review
“I was really happy with the quality of gem stones as well as the services provided. Ministry of Gems exceeded my expectations, will definitely be buying more!”
5 out of 5 · Vishwa P. · verified Google review
“I use this platform to order gemstones for my clients, it’s very convenient.”
5 out of 5 · Ekaterina G. · trade client · verified Google review