Certified Genuine Fine Jewelry and Watch Sale

Updated August 5, 2026

Welcome to the Riverside Galleries online jewelry auction, where you'll find thousands of beautiful, unique pieces of jewelry. Our selection includes engagement rings, wedding bands, fashion rings, necklaces, bracelets, and earrings from various designers. We're excited to offer starting bids as low as $50 on many of these stunning pieces. Each item is certified for quality, so you can bid with confidence. Our selection includes a variety of styles, from classic to modern, and we're sure you'll find something that suits your taste. Whether you're looking to add to your collection or searching for a special gift, our online auction has something for everyone. You can bid on one or several items, and each piece is sure to impress with its quality and craftsmanship. And, with our careful selection process, you can be sure that each item you bid on is exceptional. Not only are these pieces beautiful, but they're also sure to hold their value and appreciate over time. So, bid with confidence knowing that you're investing in a piece of jewelry that will be cherished for years to come. We wish you the best of luck in the auction, and we hope you enjoy browsing our selection of stunning pieces. Don't hesitate to reach out if you have any questions or need additional information. Full catalog and bidding: view on liveauctioneers .

In this auction (750 lots)

Categories: Jewelry & Watches

• Lot 0001 — 18K White Gold and 10.81ct Diamond Bracelet
• Lot 0002 — 14k White Gold 13.63ct Sapphire 0.57ct Diamond Bracelet
• Lot 0003 — Platinum setting with .47ct Ruby and 0.79ct Diamond Ladies Ring
• Lot 0004 — 14K White Gold 50.87ct Sapphire and 1.47ct Diamond Necklace
• Lot 0005 — 14K Yellow Gold Ladies Ring with 4.2ct Australian Opal and 0.30tcw Adjacent Diamonds
• Lot 0006 — 14k Yellow Gold 3.21ct & 0.51ctct Ruby 1.04ct Diamond Ring
• Lot 0007 — 18K White Gold Setting with 0.32ct Diamond Bracelet
• Lot 0008 — 14K White Gold 32.15ct Amethyst and 1.10ct Diamond Bracelet
• Lot 0009 — 18K White Gold Ladies Ring with 1.50ct GIA Certified Sapphire and 1.00ct tw Adjacent Diamonds
• Lot 0010 — 14k Yellow Gold 11.08ct Ruby 1.46ct Diamond Ring
• Lot 0011 — 14K Yellow Gold 3.92ct Emerald and 1.98ct Diamond Ring
• Lot 0012 — 18K White Gold Ladies Ring with 2.71 Natural Unheated Sapphire and 1.77tw Diamonds
• Lot 0013 — 14K Gold 8.0ct Aquamarine 2.51ct Diamond Pendant
• Lot 0014 — 18K White Gold Ladies Ring with 1.16ct Natural Sapphire and 0.81ct tw Adjacent Diamonds
• Lot 0015 — 14k Yellow Gold 8.40ct Sapphire Eternity Band Ring
• Lot 0016 — 14K Yellow Gold 13.0ct Citrine 4.29ct Sapphire and 1.43ct Diamond Ring
• Lot 0017 — 18K Yellow Gold Setting with 0.89ct Ruby and 0.30ct Diamond Ladies Ring
• Lot 0018 — 14k White Gold 15mm Pearl 0.41ct Diamond Ring
• Lot 0019 — 14K Yellow Gold 31.94ct Emerald and 1.68ct Diamond Necklace
• Lot 0020 — 14K Gold 39.89ct Amethyst and 1.49ct Diamond Pendant
• Lot 0021 — 14k Rose Gold 28.12ct Turquoise 0.80ct Diamond Earrings
• Lot 0022 — 14k Yellow Gold 2.03ct Tanzanite 0.81ct Diamond Ring
• Lot 0023 — 14K White Gold 5.88ct Tanzanite and 0.47ct Diamond Earrings
• Lot 0024 — 18K White Gold Ladies Ring with 13.94mm Black Tahitian Pearl and 1.68ct tw Adjacent Diamonds
• Lot 0025 — 14k White Gold 7.94ct Sapphire 8.82ct Diamond Necklace
• Lot 0026 — 14K Gold 51.02 ct Sapphire & 3.31 ct Diamond Necklace
• Lot 0027 — 14K White Gold 8.85ct Aquamarine and 1.32ct Diamond Ring
• Lot 0028 — 18K Yellow Gold Setting with Mabe Pearl and Enamel Ladies Ring
• Lot 0029 — 18K White Gold 12.82ct Diamond Bracelet
• Lot 0030 — 18K White Gold Ladies Earrings with 1.94ct tw Sapphires and 3.57ct tw Diamonds
• Lot 0031 — 14k White Gold 33.56ct Sapphire 1.70ct Diamond Necklace
• Lot 0032 — 14K Gold 46.11ct Coral 3.00ct Diamond Necklace
• Lot 0033 — 14K White Gold 25.84ct Pink Sapphire and 0.95ct Diamond Necklace
• Lot 0034 — 18K White Gold Setting with 1.51ct Tanzanite and 0.24ct Diamond Ladies Ring
• Lot 0035 — 14k White Gold 11.50ct Sapphire 1.22ct Diamond Ring
• Lot 0036 — 14K Yellow Gold 5.03ct Emerald and 1.00ct Diamond Ring
• Lot 0037 — 14K White Gold Ladies Bracelet with 3.88ct tw Pink Sapphire and 3.87ct tw Diamonds
• Lot 0038 — 14K White Gold 1.68ct Sapphire and 1.47ct Diamond Ring
• Lot 0039 — 14K White Gold Ladies Bracelet with 11.96tcw Emeralds and 4.76tcw Diamonds
• Lot 0040 — 14k Rose Gold 4.46ct Kunzite 1.00ct Aquamarine 1.28ct Diamond Ring
• Lot 0041 — 14K Yellow and Pink Gold 14.15ct Kunzite and 2.07ct Diamond Ring
• Lot 0042 — 18K White Gold Ladies Ring with 12.22mm South Sea Pearl and 1.51ct tw Diamonds
• Lot 0043 — 14K Gold 77.19ct Multi-Color Sapphire Necklace
• Lot 0044 — 14k White Gold 12.65ct Aquamarine 1.49ct Diamond Earrings
• Lot 0045 — 14K White Gold 164.72ct Sapphire and 1.74ct Diamond Necklace
• Lot 0046 — 18K White Gold Ladies Earrings with 4.79ct Aquamarine and 4.89ct tw Adjacent Diamonds
• Lot 0047 — 14K Yellow Gold 3.93ct Ruby and 1.07ct Diamond Ring
• Lot 0048 — Platinum Ladies Ring with 0.84ct GIA Certified Kashmir Sapphire and 0.60tcw Adjacent Diamonds
• Lot 0049 — 14k Yellow & White Gold 2.05ct Aquamarine 6.40ct Sapphire 0.97ct Diamond Ring
• Lot 0050 — 14K Rose and White Gold 16.01ct Amethyst 1.08ct Sapphire and 1.29ct Diamond Ring
• Lot 0051 — 14k Gold 1.85ct Diamond Earrings
• Lot 0052 — 14k White Gold 45.10ct Aquamarine 0.70ct Blue Sapphire 2.40ct Diamond Pendant
• Lot 0053 — 14K White Gold 3.0ct Ruby 2.13ct Sapphire and 0.58ct Diamond Ring
• Lot 0054 — 14k White Gold 3.42ct Diamond Bracelet
• Lot 0055 — 14K White Gold 8.51ct Sapphire and 0.98ct Diamond Ring
• Lot 0056 — 18K White Gold Ladies Ring with 1.79ct GIA Certified Pink Sapphire and 1.60ct tw Adjacent Diamonds
• Lot 0057 — 14k Yellow Gold 8.85ct Amethyst 5.42ct Multi-Stone 0.72ct Diamond Ring
• Lot 0058 — 14K Gold 6.17ct Ruby, 4.80ct Pink Sapphire, 1.54ct Diamond Earrings
• Lot 0059 — 14K Yellow Gold 34.65ct Opal and 1.06ct Diamond Necklace
• Lot 0060 — 14K Yellow Gold Ladies Bracelet with 6.20ct Sapphire and 0.38ct tw Adjacent Diamonds
• Lot 0061 — 14K Gold 17.38ct Sapphire 1.03ct Diamond Pendant
• Lot 0062 — 14k White Gold 23.65ct Morganite 1.09ct Diamond Pendant
• Lot 0063 — 14K Yellow Gold 8.0ct Coral 1.79ct Sapphire and 1.47ct Diamond Ring
• Lot 0064 — 14K Yellow Gold Ladies Ring with 0.63tcw Diamonds
• Lot 0065 — 14K White Gold 1.42ct Emerald and 1.17ct Diamond Ring
• Lot 0066 — 18K White Gold Ladies Necklace with 24.61ct Rubies and 10.48ct tw Diamonds
• Lot 0067 — 14k White Gold 5.16ct Tanzanite 1.01ct Diamond Ring
• Lot 0068 — 14K Gold 14.33ct Sapphire 0.73ct Diamond Bracelet
• Lot 0069 — 14k Yellow Gold 16.13ct Sapphire 1.81ct Diamond Bracelet
• Lot 0070 — 14k Yellow Gold 16.12ct Citrine 1.08ct Diamond Ring
• Lot 0071 — 18K White Gold and 21.75ct Diamond Necklace
• Lot 0072 — Platinum Ladies Bracelet with 7.15tcw Sapphires and 4.00tcw Diamonds
• Lot 0073 — 18K Yellow Gold Setting with 2.38tcw Diamond Ladies Ring
• Lot 0074 — 14K Gold 5.56ct Coral 0.86ct Diamond Pendant
• Lot 0075 — 18K White Gold Ladies Ring with 1.74ct GIA Certified Sapphire and 1.68ct tw Adjacent Diamonds
• Lot 0076 — 14k White Gold 6.14ct Ruby 0.75ct Diamond Ring
• Lot 0077 — 14K White Gold 26.37ct Tanzanite and 2.77ct Diamond Necklace
• Lot 0078 — 18K White Gold Ladies Pendant with 13.73ct Australian Opal and 0.37ct tw Adjacent Diamonds
• Lot 0079 — 14k Yellow Gold 11.00ct Ruby 2.05ct Diamond Ring
• Lot 0080 — 14K Yellow Gold 4.92ct Morganite and 2.66ct Diamond Earrings
• Lot 0081 — 18K White Gold Ladies Ring with 22.41ct Boulder Opal and 1.16ct tw Adjacent Diamonds
• Lot 0082 — 14K Yellow Gold 94.35ct Ruby and 1.60ct Diamond Necklace
• Lot 0083 — 14K White Gold Ladies Pendant with 0.46tcw Sapphire and 0.87tcw Adjacent Diamonds
• Lot 0084 — 14k White Gold 1.61ct Sapphire 0.67ct Diamond Ring
• Lot 0085 — 14K Rose Gold with 17.46ct Morganite and 2.66ct Diamond Ladies Ring
• Lot 0086 — 14K Gold 25.0ct Ruby 1.28ct Diamond Bracelet
• Lot 0087 — 14k Rose Gold 7.86ct Ruby 1.36ct Diamond Earrings
• Lot 0088 — 14k White Gold 18.20ct & 0.80ct Ruby 2.09ct Diamond Ring
• Lot 0089 — 18K White Gold and 4.38ct Diamond Bracelet
• Lot 0090 — 18K White Gold Ladies Band with 0.72ct tw Diamonds
• Lot 0091 — 14K White Gold 5.29ct Sapphire and 1.10ct Diamond Ring
• Lot 0092 — 14k White Gold 3.22ct Diamond Bracelet
• Lot 0093 — 14K Gold 10.91ct Morganite 2.30ct Diamond Earrings
• Lot 0094 — 14k White Gold 23.90ct Sapphire 1.09ct Diamond Necklace
• Lot 0095 — 14K Yellow Gold 22.19ct Kunzite and 2.42ct Diamond Ring
• Lot 0096 — Platinum Setting with 2.87ct Sapphire and .52ct Diamond Ladies Ring
• Lot 0097 — 14k White Gold 12.56ct Jade 1.68ct Diamond Earrings
• Lot 0098 — 14K Gold 45.17ct Multi-Color Sapphire 1.51ct Diamond Necklace
• Lot 0099 — 14K Black and White Gold 7.04ct Sapphire and 0.72ct Diamond Earrings
• Lot 0100 — 14k White Gold 17.96ct Tanzanite 1.31ct Diamond Bracelet
• Lot 0101 — 14K Rose Gold 25.11ct Morganite and 8.95ct Diamond Necklace
• Lot 0102 — 18K White Gold Ladies Necklace with 27.67ct Multi Colored Sapphire and 1.18ct Diamonds
• Lot 0103 — 14k White Gold 11.99ct Aquamarine 0.92ct Diamond Ring
• Lot 0104 — Platinum Setting with 1.95ct Cat's Eye Alexandrite and 0.78ct Diamond Ladies Ring
• Lot 0105 — 14K Rose Gold 5.18ct Ruby and 1.52ct Diamond Ring
• Lot 0106 — 18K White Gold Ladies Ring with 3.66ct Tanzanite and 0.39tcw Adjacent Diamonds
• Lot 0107 — 14k Yellow Gold 4.55ct Morganite 0.85ct Diamond Ring
• Lot 0108 — 14K White Gold 17.72ct Sapphire and 1.46ct Diamond Earrings
• Lot 0109 — Platinum Ladies Ring with 14.5mm South Sea Pearl and 1.90tcw Adjacent Diamonds
• Lot 0110 — 14K Yellow Gold 43.25ct Ruby and 1.15ct Diamond Necklace
• Lot 0111 — 14k White Gold 1.41ct Diamond Earrings
• Lot 0112 — 14K Gold 4.73ct Sapphire 0.43ct Diamond Bracelet
• Lot 0113 — 14K Yellow Gold 1.77ct Emerald and 0.81ct Diamond Ring
• Lot 0114 — 14k White Gold 7.00ct & 0.97ct Sapphire 1.01ct Diamond Earrings
• Lot 0115 — 14k White Gold 5.57ct Opal 1.01ct Diamond Ring
• Lot 0116 — 14K White Gold 5.43ct Morganite and 1.13ct Diamond Ring
• Lot 0117 — 14K Yellow Gold Ladies Earrings with 1.01tcw Sapphire and 1.19tcw Diamonds
• Lot 0118 — 14K Rose Gold Setting with 0.69ct Center Diamond and 1.17tcw Diamond Ladies Ring
• Lot 0119 — 14K Yellow Gold 9.53ct Jadeite and 1.28ct Diamond Ring
• Lot 0120 — 14K White Gold Setting with 1.31ct Emerald and 1.80ct Diamond Ladies Ring
• Lot 0121 — 14k White Gold 4.37ct Sapphire 0.51ct Diamond Ring
• Lot 0122 — 14K White Gold 43.37ct Sapphire and 2.48ct Diamond Necklace
• Lot 0123 — 18K White Gold 9.76ct Multi Colored Sapphire and 4.11ct Diamond Bracelet
• Lot 0124 — 14k White Gold 2.68ct Morganite 0.56ct Diamond Ring
• Lot 0125 — 14K White Gold 1.87ct Sapphire and 0.72ct Diamond Ring
• Lot 0126 — 14k Yellow Gold 12.67ct Sapphire 0.47ct Diamond Bracelet
• Lot 0127 — 14K White Gold 5.32ct Sapphire and 1.48ct Diamond Ring
• Lot 0128 — 14k White Gold 43.10ct Ruby 1.65ct Diamond Bracelet
• Lot 0129 — 11-13mm Tahitian Pearl Necklace
• Lot 0130 — 14K Gold 1.51ct Orange Sapphire 4.13cts Diamond Necklace
• Lot 0131 — 14K White Gold Setting with 20.95ct Aquamarine Ladies Ring
• Lot 0132 — 14K White Gold 5.32ct Sapphire and 1.06ct Diamond Earrings
• Lot 0133 — 18K White Gold Ladies Earrings with 5.70ct tw Tanzanite and 2.16ct tw Adjacent Diamonds
• Lot 0134 — 14k Rose Gold 6.71ct Ruby 1.89ct Diamond Ring
• Lot 0135 — 14K White Gold and 8.25ct Diamond Bracelet
• Lot 0136 — 18K White Gold Ladies Ring with 3.52ct Natural Sapphire and 2.42tw Diamonds
• Lot 0137 — 14K White Gold Setting with .31ct Diamond Earrings
• Lot 0138 — 14K Gold 36.76ct Ruby and 0.97ct Diamond Pendant
• Lot 0139 — 14K Yellow and Rose Gold Ladies Necklace with 5.45tcw Diamonds and 3.85tcw Champagne Diamonds
• Lot 0140 — 14k Yellow Gold 5.25ct Morganite 0.75ct Sapphire 1.61ct Diamond Ring
• Lot 0141 — Platinum Setting with 0.70ct Ruby and 0.63ct Diamond Ladies Ring
• Lot 0142 — 14K Gold 55.31ct Ruby 1.39ct Diamond Bracelet
• Lot 0143 — 18K White Gold Ladies Earrings with White South Sea Pearls and 2.92ct tw Adjacent Diamonds
• Lot 0144 — 14k Yellow Gold 3.65ct Opal 1.59ct Diamond Earrings
• Lot 0145 — 14k White Gold 0.88ct & 1.53ct Diamond Ring
• Lot 0146 — 14K Gold 3.96ct Tanzanite and 0.89ct Diamond Ring
• Lot 0147 — 18K White Gold Ladies Ring with 4.52ct GIA Certified Sapphire and 1.28ct tw Adjacent Diamonds
• Lot 0148 — 14K White Gold 28.36ct Tanzanite and 1.05ct Diamond Bracelet
• Lot 0149 — 18K White Gold Setting with 2.49ct Diamond Ladies Band
• Lot 0150 — 14k Yellow Gold 14mm Pearl 1.74ct Sapphire 0.72ct Diamond Ring
• … and 600 more lots

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