Australian Diamond

(22 upcoming items)

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Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold: Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold This pendant features a dual peacock design crafted in solid 18k yellow gold. At its center is a natural Australian opal i

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Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold

US$6,460(19 bids)

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold: Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold This pendant features a dual peacock design crafted in solid 18k yellow gold. At its center is a natural Australian opal i

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Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold

Vintage Choker Necklace with Australian Opal Diamonds in 14k Tri Color Gold: Vintage Choker Necklace with Australian Opal Diamonds in 14k Tri Color Gold This vintage choker necklace features a striking Australian opal accented by sparkling diamonds, all set in 14k tri-color go

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Vintage Choker Necklace with Australian Opal Diamonds in 14k Tri Color Gold

Stunning 18k White Gold South Sea Pearl Diamond Earrings 2.30 Carats: Stunning 18k White Gold South Sea Pearl Diamond Earrings 2.30 Carats Elevate your elegance with these exquisite earrings featuring stunning South Sea pearls and sparkling diamonds. Crafted from 18k wh

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Stunning 18k White Gold South Sea Pearl Diamond Earrings 2.30 Carats

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold: Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold This pendant features a dual peacock design crafted in solid 18k yellow gold. At its center is a natural Australian opal i

5 days Left

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold

Est. US$6,630-US$8,619

Harbor Diamonds 18KT Rose Gold South Sea Pearl Diamond Earrings: Harbor Diamonds 18KT Rose Gold South Sea Pearl Diamond Earrings Elevate your elegance with these stunning South Sea Pearl Diamond Drop Dangle Earrings. Crafted in luxurious 18KT rose gold, these conte

1 day Left

Harbor Diamonds 18KT Rose Gold South Sea Pearl Diamond Earrings

Est. US$8,520-US$10,309

Platinum GIA Certified 2.37ct No Heat Royal Blue Sapphire Diamond Ring: Platinum GIA Certified 2.37ct No Heat Royal Blue Sapphire Diamond Ring This exquisite wavy ballerina ring features a stunning 1.41ct natural, unheated dark royal blue sapphire set in elegant prongs. T

2 days Left

Platinum GIA Certified 2.37ct No Heat Royal Blue Sapphire Diamond Ring

Est. US$3,393-US$4,410

Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold: Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold This pendant features a dual peacock design crafted in solid 18k yellow gold. At its center is a natural Australian opal i

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Australian Opal Diamond Paraiba Tourmaline Peacock Pendant in 18k Yellow Gold

Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring: Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring This exquisite antique ring features a stunning 3.40 ct natural Australian black opal, expertly set in a solid 10k yellow gold bezel. The o

20 hrs Left

Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring

Est. US$4,823-US$6,269

14k White Gold Pear Fire Opal and Diamond Cocktail Ring Size 7: 14k White Gold Pear Fire Opal and Diamond Cocktail Ring Size 7 This vintage cocktail ring features a pear-shaped design crafted in 14k white gold. The centerpiece is a vibrant Australian fire opal mea

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14k White Gold Pear Fire Opal and Diamond Cocktail Ring Size 7

Vintage 8.00ct Pear Australian Opal Diamond Ring in 18k White Gold Size 6: Vintage 8.00ct Pear Australian Opal Diamond Ring in 18k White Gold Size 6 This vintage ring showcases a pear-shaped 8.00ct Australian opal surrounded by 1.60ct total weight of sparkling diamonds, set

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Vintage 8.00ct Pear Australian Opal Diamond Ring in 18k White Gold Size 6

Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring: Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring This exquisite antique ring features a stunning 3.40 ct natural Australian black opal, expertly set in a solid 10k yellow gold bezel. The o

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Antique 10k Yellow Gold GIA Certified 3.40ct Black Opal Ring

Stunning 18k White Gold South Sea Pearl Diamond Earrings 2.30 Carats: Stunning 18k White Gold South Sea Pearl Diamond Earrings 2.30 Carats Elevate your elegance with these exquisite earrings featuring stunning South Sea pearls and sparkling diamonds. Crafted from 18k wh

4 days Left

Stunning 18k White Gold South Sea Pearl Diamond Earrings 2.30 Carats

Est. US$6,851-US$8,906

14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace: 14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace This stunning 14k Gold pendant features a captivating 3.95ct Australian Opal, elegantly surrounded by a diamond halo. The opal, dis

1 day Left

14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace

Est. US$5,878-US$7,113

14K White Gold GIA Certified 3.23ct Ceylon Blue Sapphire Diamond Halo Ring: 14K White Gold GIA Certified 3.23ct Ceylon Blue Sapphire Diamond Halo Ring This stunning 14K white gold ring features a captivating 2.69 ct natural Ceylon oval blue sapphire, surrounded by a halo of 1

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14K White Gold GIA Certified 3.23ct Ceylon Blue Sapphire Diamond Halo Ring

14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring: 14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring This exquisite 14k white gold eternity band ring features a stunning array of natural genuine sapphires. The sapphires are square

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14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring

14k White Gold Pear Fire Opal and Diamond Cocktail Ring Size 7: 14k White Gold Pear Fire Opal and Diamond Cocktail Ring Size 7 This vintage cocktail ring features a pear-shaped design crafted in 14k white gold. The centerpiece is a vibrant Australian fire opal mea

5 days Left

14k White Gold Pear Fire Opal and Diamond Cocktail Ring Size 7

Est. US$5,720-US$7,436

14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring: 14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring This exquisite 14k white gold eternity band ring features a stunning array of natural genuine sapphires. The sapphires are square

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14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring

14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring: 14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring This exquisite 14k white gold eternity band ring features a stunning array of natural genuine sapphires. The sapphires are square

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14k White Gold GIA Certified No Heat Blue Sapphire Eternity Band Ring

14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped Frame: 14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped Frame This exquisite ring features a stunning natural Australian opal set in solid 14k yellow gold. The oval cabochon cut opal,

3 days Left

14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped Frame

Est. US$494-US$642

14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped Frame: 14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped Frame This exquisite ring features a stunning natural Australian opal set in solid 14k yellow gold. The oval cabochon cut opal,

3 days Left

14k Yellow Gold Australian Opal Ring with Diamond Accents and Scalloped Frame

Est. US$494-US$642

Vintage 8.00ct Pear Australian Opal Diamond Ring in 18k White Gold Size 6: Vintage 8.00ct Pear Australian Opal Diamond Ring in 18k White Gold Size 6 This vintage ring showcases a pear-shaped 8.00ct Australian opal surrounded by 1.60ct total weight of sparkling diamonds, set

2 days Left

Vintage 8.00ct Pear Australian Opal Diamond Ring in 18k White Gold Size 6

Est. US$6,981-US$9,075

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IGI Asscher 1.06ct D VVS2 Loose Lab Diamond

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10 hrs Left

Australian Diamond

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