Mexican Opal

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Vintage Mexico 950 Silver Necklace: Vintage Mexican silver necklace inlay with blue gilson opals.

Apr 12, 2026

Vintage Mexico 950 Silver Necklace

Rivers Wind LLC

Est. US$110-US$200

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24

Opal Auctions

*1.49Ct Lightning Ridge Opal - Australian Opal , 230E

2.81cts Natural Million Year Old Baltic Insect Amber, 12x9mm, 1232B

33Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 1071B

Opal & Gemstone Treasure Auction Series 4

Ksmith Heritage Auctioneers

Starts on:

Jelutong, Penang, MY

14 hrs Left

2.05 Carats Natural Ruby Gemstone - 9X7X5 mm

Pretty Blue Tourmaline Gemstone - 1.10 Carats - 7X5X4 mm

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Natural Loose Gemstones Starting at $50

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

2 days Left

Trillion Cut Natural Sphene Gemstone - 4.5 Carats - 11X11X6 mm 2.65 Carats

4.30 Carats Natural Citrine Quartz Gemstone - 13X9X7 mm

3.60 Carats Natural Santa Maria Aquamarine Gemstone - 18X7X4 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

6 hrs Left

Mexican Opal

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