O'Neils Affiliated Pty Ltd

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  • Gemstones
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    Sets & Parcels

    Matched Pairs

    Alpine Aquamarine
    A
    Alexandrite
    Almandine Garnet
    Amethyst
    Ametrine
    Andalusite
    Aquamarine

    B
    Beryl

    C
    Chrysoberyl
    Citrine

    D
    Demantoid Garnet
    Diamond
    E
    Emerald 

    G
    Garnet

    H
    Hessonite Garnet

    I
    Iolite

    K
    Kunzite

    L
    Lemon Quartz

    M
    Morganite
    Mint Quartz 

    O​
    Opal

    P
    Pearl
    Peridot
    Pyrope Garnet

    Q
    Quartz

    R
    Rhodolite Garnet
    Rose Quartz
    Ruby  
    S
    Sapphire
    Scapolite
    Smoky Quartz
    Spessartite Garnet
    Sphene
    Spinel 

    T
    Tanzanite
    Topaz
    Tourmaline
    Tsavorite Garnet

    Z
    Zircon

  • Synthetics
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    A
    Alexandrite

    C
    ​Cubic Zirconia


    E
    Emerald 

    M
    Mirror (Foil) Back
    R 
    Ruby

    S
    ​Sapphire
    Spinel
     
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  • Ornamentals
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    Carving

    Matched Pairs​
    A
    ​Agate
    Amber
    Amethyst
    Apache Gold
    Azurite Malachite

    B
    Bloodstone

    C
    Carnelian
    Chalcedony
    Charoite
    Chrysocolla
    Chrysoprase
    Coral
    F
    Fluorite

    H
    Haemetite


    J
    Jasper
    Jade

    L
    Labradorite
    Lapis Lazuli
    Larimar


    M​
    Malachite
    Marcasites
    Maw Sit Sit
    Moonstone 

    O
    Obsidian
    Onyx 

    P
    Prehnite
    ​Pyrite

    Q
    Quartz
    R
    Rhodochrosite
    Ruby Zoisite 

    S
    Sunstone 

    T​
    Tiger's Eye
    Turquoise 

    W
    Wild Horse

  • Drops & Briolettes
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    A
    Agate
    Amber
    Amethyst
    Aquamarine

    C
    Carnelian
    Chrysoprase
    Citrine
    Coral
    Cubic Zirconia
    L
    Labradorite
    Lapis Lazuli
    Larimar
    Lemon Quartz 

    M
    Malachite
    Mint Quartz
    Moonstone
    Morganite
    O
    Onyx 

    P
    Pearl

    Q
    Quartz 

    R
    Rhodochrosite
    Rose Quartz
    S
    Sapphire
    Smoky Quartz

    T
    Topaz
    Tourmaline
    Turquoise
  • Beads & Strands

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    A
    Agate
    Amber
    Amethyst
    Apatite
    Aquamarine

    B
    Beryl

    C
    Carnelian
    Chalcedony
    Charoite
    Citrine
    Coral
    E
    Emerald

    F
    Fluorite

    G
    Garnet

    H
    Howlite
    Haematite

    I
    Iolite

    J
    Jasper
    L
    Labradorite
    Lapis Lazuli
    Larimar

    M
    Malachite
    Moonstone
    Morganite

    O
    Obsidian
    Onyx

    P
    Pearl
    Prehnite
    Q
    Quartz

    R
    Rhodochrosite
    Ruby

    S
    Sapphire
    Spinel
    Sunstone

    T
    Tiger Eye
    Tourmaline
    Turquoise
  • Buff Tops, Intaglios & Cameos

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    Buff Tops

    Cameos

    Intaglios & Crests

    B
    Bloodstone

    C
    Carnelian
    G
    Goldstone

    H
    Haematite
    L
    ​Lapis Lazuli

    M
    Mother of Pearl
    O
    Onyx

    T
    Tiger Eye
  • Gift Ideas
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    Rings

    ​Bracelets & Bangles
    Earrings & Studs 

    Necklaces
    Gemboxes
    Snuff Bottle

    In Store Sale
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Shape
Size: L x L
Colour
  1. Products
  2. Synthetic
  3. Foilbacks & Marcasites
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Sort By: Newest Arrivals
Featured Newest Arrivals Name (A-Z) Price - Low to High Price - High to Low

Foilbacks & Marcasites

[FBS50] Mirror Back 5.00mm Round PKT 10pcs
Mirror Back 5.00mm Round PKT 10pcs
[FBS45] Mirror Back 4.50mm Round PKT 10pcs
Mirror Back 4.50mm Round PKT 10pcs
[FBS40] Mirror Back 4.00mm Round PKT 10pcs
Mirror Back 4.00mm Round PKT 10pcs
[FBS375] Mirror Back 3.75mm Round PKT 10pcs
Mirror Back 3.75mm Round PKT 10pcs
[FBS35] Mirror Back 3.50mm Round PKT 10pcs
Mirror Back 3.50mm Round PKT 10pcs
[FBS325] Mirror Back 3.25mm Round PKT 20pcs
Mirror Back 3.25mm Round PKT 20pcs
[FBS30] Mirror Back 3.00mm Round PKT 20pcs
Mirror Back 3.00mm Round PKT 20pcs
[FBS275] Mirror Back 2.75mm Round PKT 20pcs
Mirror Back 2.75mm Round PKT 20pcs
[FBS25] Mirror Back 2.50mm Round PKT 20pcs
Mirror Back 2.50mm Round PKT 20pcs
[FBS225] Mirror Back 2.25mm Round PKT 20pcs
Mirror Back 2.25mm Round PKT 20pcs
[FBS20] Mirror Back 2.00mm Round PKT 20pcs
Mirror Back 2.00mm Round PKT 20pcs
[FBS175] Mirror Back 1.75mm Round PKT 20pcs
Mirror Back 1.75mm Round PKT 20pcs
[FBS15] Mirror Back 1.50mm Round PKT 20pcs
Mirror Back 1.50mm Round PKT 20pcs
[FBS10] Mirror Back 1.00mm Round PKT 20pcs
Mirror Back 1.00mm Round PKT 20pcs
[MPQ22] Marcasite Polished 2.20mm Square PKT 10pcs
Marcasite Polished 2.20mm Square PKT 10pcs
[MPQ21] Marcasite Polished 2.10mm Square PKT 10pcs
Marcasite Polished 2.10mm Square PKT 10pcs
[MPQ17] Marcasite Polished 1.70mm Square PKT 10pcs
Marcasite Polished 1.70mm Square PKT 10pcs
[MPQ13] Marcasite Polished 1.30mm Square PKT 10pcs
Marcasite Polished 1.30mm Square PKT 10pcs
[MMQ20] Marcasite Matte 2.00mm Square PKT 10pcs
Marcasite Matte 2.00mm Square PKT 10pcs
[MMQ19] Marcasite Matte 1.90mm Square PKT 10pcs
Marcasite Matte 1.90mm Square PKT 10pcs
[MMQ18] Marcasite Matte 1.80mm Square PKT 10pcs
Marcasite Matte 1.80mm Square PKT 10pcs
[MMQ17] Marcasite Matte 1.70mm Square PKT 10pcs
Marcasite Matte 1.70mm Square PKT 10pcs
[MMQ16] Marcasite Matte 1.60mm Square PKT 10pcs
Marcasite Matte 1.60mm Square PKT 10pcs
[MMQ15] Marcasite Matte 1.50mm Square PKT 10pcs
Marcasite Matte 1.50mm Square PKT 10pcs
[MMQ14] Marcasite Matte 1.40mm Square PKT 10pcs
Marcasite Matte 1.40mm Square PKT 10pcs
[MMQ13] Marcasite Matte 1.30mm Square PKT 10pcs
Marcasite Matte 1.30mm Square PKT 10pcs
[MMR17] Marcasite Matte 1.60-1.70mm Round PKT 20pcs
Marcasite Matte 1.60-1.70mm Round PKT 20pcs
[MMR14] Marcasite Matte 1.40-1.50mm Round PKT 20pcs
Marcasite Matte 1.40-1.50mm Round PKT 20pcs
[MMR135] Marcasite Matte 1.35-1.40mm Round PKT 20pcs
Marcasite Matte 1.35-1.40mm Round PKT 20pcs
[MMR10] Marcasite Matte 0.90-1.00mm Round PKT 20pcs
Marcasite Matte 0.90-1.00mm Round PKT 20pcs
[EORR0180] Marcasite Polished 1.80mm Round PKT 50pcs
Marcasite Polished 1.80mm Round PKT 50pcs
[EORR0160] Marcasite Polished 1.60mm Round PKT 50pcs
Marcasite Polished 1.60mm Round PKT 50pcs
[EORR0150] Marcasite Polished 1.50mm Round PKT 50pcs
Marcasite Polished 1.50mm Round PKT 50pcs
[EORR0140] Marcasite Polished 1.40mm Round PKT 50pcs
Marcasite Polished 1.40mm Round PKT 50pcs
[EORR0130] Marcasite Polished 1.30mm Round PKT 50pcs
Marcasite Polished 1.30mm Round PKT 50pcs
[EORR0120] Marcasite Polished 1.20mm Round PKT 50pcs
Marcasite Polished 1.20mm Round PKT 50pcs
[EORR0110] Marcasite Polished 1.10mm Round PKT 50pcs
Marcasite Polished 1.10mm Round PKT 50pcs
[EORR0100] Marcasite Polished 1.00mm Round PKT 50pcs
Marcasite Polished 1.00mm Round PKT 50pcs
[MMT19] Marcasite Matte 1.9mm Triangle PKT 10 pcs
Marcasite Matte 1.9mm Triangle PKT 10 pcs

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About us

O'Neils Affiliated Pty Ltd is a Melbourne based Australian wholesale gemstone merchant established in 1951. We service the Australia and New Zealand jewellery trade, and beyond, with a vast range of gemstones of all kinds.

Proud member of the industry association

        

Connect with us
  • Contact us
  • sales@oagems.com
  •       @oagems
  •       OAGems
  •       OAGems (Trade Only Group)

© Copyright 1951-2025 O'Neil's Affiliated Pty Ltd
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