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Steven Koncz Opals

Steven Koncz Opals

8.0K items sold
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  • (Lot 4555) 3 Boulder Opal pieces,opal colours on all, very nice and different

    AU $30.000 bids21h 56m

  • (Lot 4553) 3 Boulder Opal pieces,opal colour with interesting veins to work on.

    AU $15.000 bids21h 56m

  • (Lot 4552) 3 pieces Boulder Opal, colours and different rock pieces to cut.

    AU $20.000 bids21h 56m

  • (Lot 5182) 3 pieces Boulder Opal, for some fun cutting with interesting colours.

    AU $3.990 bids21h 56m

  • (Lot 5303) 4 pieces Boulder Opal, for interesting stone cutting and colour veins

    AU $3.990 bids21h 56m

  • (Lot 5304) 4 pieces Boulder Opal,cutting & polishing to get the best of this lot

    AU $5.990 bids21h 56m

All items

(Lot 4710) 3 Boulder Opal pieces, to cut for some fun stones.

AU $25.000 bids4d 21h 56m

(Lot 5036) 7p LIGHTNING RIDGE ROUGH,variety of opal colours show in these pieces

AU $25.000 bids4d 21h 56m

(Lot 5269)4 Boulder Opal specimens,interesting piece to cut for some nice stones

AU $30.000 bids3d 21h 56m

(Lot 4480 ) COOBER PEDY ROUGH some nice colours in these pale opal pieces

AU $10.000 bids5d 21h 56m

(Lot 4603) 14p LIGHTNING RIDGE ROUGH, variety of opal colours show in these

AU $35.000 bids21h 56m

(Lot 5022) 7p LIGHTNING RIDGE ROUGH nice potch & colour showing in these pieces

AU $25.000 bids6d 21h 56m

(Lot 5268) 3 pieces Boulder Opal,some creative possibilities with this selection

AU $35.000 bids3d 21h 56m

(Lot 4478 ) COOBER PEDY ROUGH some nice colours in these pale opal pieces

AU $15.001 bid1d 21h 56m

(Lot 5342) 5 pieces Boulder Opal, cutting opportunities with these nice pieces.

AU $3.991 bid3d 21h 56m

(Lot 5032A ) 7p LIGHTNING RIDGE ROUGH some nice colours showing in these pieces

AU $25.000 bids3d 21h 56m

(Lot 5340) 3 pieces Boulder Opal, unique pieces for cutting stones and setting

AU $3.990 bids3d 21h 56m

(Lot 3174) Multi Coloured Boulder Opal inlay set,,,dainty Stainless Steel Ring

AU $150.00

(Lot 5404) 3 pieces Boulder Opal, nice pieces to cut and expose the opal hiding.

AU $25.000 bids6d 21h 56m

Carved Boulder Opal specimen with bright opal colours on most sides.

AU $455.00

(Lot 5401) 3 pieces Boulder Opal, for some fun cutting with interesting colours.

AU $25.000 bids2d 21h 56m

(Lot 5336) 3 pieces Boulder Opal, bright opal showing promise, cutting fun stone

AU $4.990 bids1d 21h 56m

(Lot 02)Boulder Opal, special Green/Blue opal inlay in Stainless Steel Ring.

AU $300.00

(Lot 5031) 7p LIGHTNING RIDGE ROUGH nice potch & colour showing in these pieces

AU $20.000 bids1d 21h 56m

(Lot 4707)3 Boulder Opal pieces,opal colours on all pieces, all different, nice

AU $15.000 bids3d 21h 56m

(Lot 102) Very attractive Boulder Opal Pendant 18k gold with 4 Diamonds

AU $925.00

(Lot 3538) 3 Koroit Boulder Matrix stones,great patterns & colours in the pieces

AU $50.00

( Lot 60 ) Solid Boulder Opal, variety of freeform solid stones, ready to set.

AU $300.00

(Lot 3632) 5 Boulder Matrix stones,great green/blue colours, shaped ready to set

AU $120.000 bids1d 21h 56m

( Lot 62 ) Solid Boulder Opal, variety of freeform solid stones, ready to set.

AU $200.00

(Lot 4791) 3 koroit Matrix pieces, opal colour with many interesting patterns

AU $15.000 bids2d 21h 56m

(Lot 107) Unique Stainless Steel Pendant, bright Boulder Opals & Diamond.

AU $580.00

(Lot 3173) Fantastic Two Stone Solid Opal & Stainless Steel Open Ring

AU $270.00

Lot 162 Boulder Opal Pendant 18k with Diamonds

AU $1,550.00

(Lot 5037) 7p LIGHTNING RIDGE ROUGH nice potch & colour showing in these pieces

AU $25.000 bids5d 21h 56m

(Lot 5397) 4 Boulder Opal pieces,interesting opal colours & patterns, fun to cut

AU $20.000 bids21h 56m

Pearl Opal (Lot 718) naturally set Boulder Opal Stone, unique pendant piece.

AU $480.00

(Lot 4789) Koroit Boulder Matrix pieces, many colours and patterns in the rock.

AU $20.000 bids6d 21h 56m

(Lot 5403) 3 pieces Boulder Opal, great possibilities to cut some fun pieces.

AU $20.000 bids5d 21h 56m

(Lot 4555) 3 Boulder Opal pieces,opal colours on all, very nice and different

AU $30.000 bids21h 56m

(Lot 5399)3 Boulder Opal specimens,interesting piece to cut for some nice stones

AU $30.000 bids1d 21h 56m

(Lot 5303) 4 pieces Boulder Opal, for interesting stone cutting and colour veins

AU $3.990 bids21h 56m

(Lot 4737) 3 Boulder Opal pieces,interesting opal colours & patterns, fun to cut

AU $30.000 bids1d 21h 56m

(Lot 5339) 3pcs. Boulder Opal, with interesting opal and rock for cutting stones

AU $4.990 bids2d 21h 56m

(Lot 3175) Multi Coloured Boulder Opal inlay in a dainty Stainless Steel Ring

AU $120.00

(Lot 5396) 4 Boulder Opal pieces,interesting opal colours & patterns, fun to cut

AU $40.000 bids21h 56m

(Lot 4714)Koroit Boulder Matrix , great patterns & colours in these three pieces

AU $15.000 bids21h 56m

(Lot 5334) 3 pieces Boulder Opal, for some fun cutting with interesting colours.

AU $9.990 bids1d 21h 56m

(Lot 5304) 4 pieces Boulder Opal,cutting & polishing to get the best of this lot

AU $5.990 bids21h 56m

(4997) 3p LIGHTNING RIDGE large dark & light potch, a lot of cutting, many uses

AU $10.000 bids5d 21h 56m

(Lot 5344) 3 pieces Boulder Opal,some creative possibilities with this selection

AU $3.990 bids4d 21h 56m

(Lot 5402) 3 Boulder Opal pieces,interesting opal colours & patterns, fun to cut

AU $20.000 bids4d 21h 56m

(Lot 5335) 3 Boulder Opal pieces, to cut for some fun stones.

AU $4.990 bids1d 21h 56m

(Lot 5343) 4 pieces Boulder Opal, colours and different rock pieces to cut.

AU $3.990 bids4d 21h 56m
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About us

Starting with Opals in 1980 it's time i started my own ebay store to include a bit of online retail into my repertoire. I normally sell through wholesale channels throughout the world. We sell opals pretty much anywhere. The aim is to ensure that every last person ends up with an opal, one of natures greatest treasures. That is my dream.
Location: AustraliaMember since: 07 February 2004Seller: shinyrock01
Top Rated SellerSteven Koncz Opals is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive407- positive Feedback in last 12 months
Neutral1- neutral Feedback in last 12 months
Negative0- negative Feedback in last 12 months

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
4.8
Postage speed
5.0
Communication
5.0

Seller Feedback (4,445)

  • a***4 (185)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product for the price fast postage and great description always happy with this seller
  • e***0 (7173)- Feedback left by buyer.
    Past year
    Verified purchase
    PERFECT! THIS AWESOME COUPLE ARE THE SELLER STANDARD THAT EVERY OTHER SELLER ON EBAY SHOULD STRIVE FOR, FRIENDLY AND CURTIOUS.... ITEMS OF GOOD QUALITY AND AT A VERY REASONABLE PRICE, SUPER FAST POSTAGE AND SAFELY WRAPPED.... 5 STARS FROM ME ⭐️ ⭐️ ⭐️ ⭐️ ⭐️
  • 0***0 (389)- Feedback left by buyer.
    Past month
    Verified purchase
    Exactly as pictured and described. Packaged very well. Great ebayer AAA+++
  • i***o (374)- Feedback left by buyer.
    Past month
    Verified purchase
    Delivered quickly with item as described - good seller.
  • a***4 (185)- Feedback left by buyer.
    Past month
    Verified purchase
    Great value great description great service
  • a***4 (185)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very responsive great value for money fast delivery great results from this seller
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