Australia Solid Black Oval-shaped Opal

Description

Saturated Green & Blue Colours

Size
1.68 carats : Length 11mm

Medium
Loose Stones & Beads

Exhibited
General

Buyer's Premium

22%

Australia Solid Black Oval-shaped Opal

Lot 0010

Estimate A$350-A$500

Jun 20, 2026, 10:04 PM EDT

Starting Price

Secure

A$250

Ottoman Paper Specimens & Australian Silver Coins

Jun 12, 2026 12:10 AM EDT

Sydney, NSW, Australia

Faceted Blue Sapphires (50): Suit Jewellery Size Total weight 15.20 carats Medium Loose Stones & Beads Exhibited Sapphires

Faceted Blue Sapphires (50)

Green Cabochon Sapphires (26): Suit Jewellery Size Total 25.05 carats Medium Loose Stones & Beads Exhibited Sapphires

Green Cabochon Sapphires (26)

Green Cabochon Sapphires (20): Suit Jewellery Size Total weight 27.25 carats Medium Loose Stones & Beads Exhibited Sapphires

Green Cabochon Sapphires (20)

Large Smoky Quartz Gemstone with Oblong-cut: Suit Ring or Pendant Size 39.4 Carats Medium Loose Stones & Beads

Large Smoky Quartz Gemstone with Oblong-cut

Italian Diamond Ring in Platinum-plated 18ct White & Yellow Gold: 'Ceccato & Tinotti' Size Size M : Total weight 9.06gms : Diamond weight 0.57 Carats Medium Rings Exhibited Diamond & White Gold

Italian Diamond Ring in Platinum-plated 18ct White & Yellow Gold

Diamond Ring in 18ct White Gold: Modern Size Size M : Total weight 3.74gms Medium Rings

Diamond Ring in 18ct White Gold

Diamond Cluster Ring in 18ct White Gold: Flanked by additional Diamonds top & sides Size Size M : Total weight 5.65gms : Length 1.7cm : Width 1.5cm : Height 1.1cm Medium Rings

Diamond Cluster Ring in 18ct White Gold

Diamond Bridge Ring in 18ct White Gold: Nine high-quality Diamonds totalling approximately a Carat weight Size Size M : Total weight 2.35gms Medium Rings

Diamond Bridge Ring in 18ct White Gold

Diamond Cluster Ring in 18ct White Gold: Exquisite Size Size M : Weight 1.72gms Medium Rings

Diamond Cluster Ring in 18ct White Gold

Vintage Jadeite & Diamond Ring in White Gold: Stamped 18ct but it tests 7ct. Hong Kong Jewellers in the 1960's were notorious for swindling tourists by alloying Gold with Palladium & Silver and stamping it as high-carat Gold. Size Size L . Total

Vintage Jadeite & Diamond Ring in White Gold

Faceted Rock Crystal Ring in 14ct White Gold: Unusual Elliptical Centre Stone with two side Baguettes Size Size N 1/2 : Total weight 4.25gms Medium Rings

Faceted Rock Crystal Ring in 14ct White Gold

Deco-style Ruby & Diamond Ring in 9ct White Gold: . Size Size M : Total weight 3.38gms Medium Rings

Deco-style Ruby & Diamond Ring in 9ct White Gold

Rolex 'Oysterdate Precision' Watch with Original Band circa 1960s: Lightly worn and appears to be close to new Size Case Diameter 34mm Condition Manual Wind Medium Watches Exhibited General

Rolex 'Oysterdate Precision' Watch with Original Band circa 1960s

Vintage Men's La Grande Classique Longines Quartz Watch: Gold-plated Stainless Steel Size 36mm Dial Condition Working Order Medium Watches, Men's

Vintage Men's La Grande Classique Longines Quartz Watch

Seiko Titanium Perpetual Calendar - Titanium 100 Watch with Blue Dial & Roman Numbers, As New: Model 8F32-00K0 Medium Watches, Men's

Seiko Titanium Perpetual Calendar - Titanium 100 Watch with Blue Dial & Roman Numbers, As New

Raymond Weil 'Parsifal' Grey-Silver Dial Wristwatch: As new in Box with full documentation. Original Price Tag of AUD $2900 still attached Condition Quartz. Untested Medium Watches Exhibited General

Raymond Weil 'Parsifal' Grey-Silver Dial Wristwatch

Pierre Cardin Opal-Face Designer Watch: . Condition Quartz. Untested Medium Watches Exhibited General

Pierre Cardin Opal-Face Designer Watch

Sinobi Brand Men's Quartz Chronograph

Michael Kors Brand Men's Quartz Chronograph

Citizen Brand Eco-Drive Solar Quartz Tachymeter & Quartz Dress Watch (2 items)

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