Certified Genuine Fine Jewelry and Watch Sale

Updated August 31, 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 .

View the full catalog and register to bid →

In this auction (748 lots)

Categories: Jewelry & Watches

• Lot 0001 — 14K Yellow Gold Citrine and Diamond Pendant
• Lot 0002 — 18K White Gold Ladies Earrings with Golden South Sea Pearls and 5.45ct tw Adjacent Diamonds
• Lot 0003 — 14K Gold 8.62ct Opal 0.82ct Diamond Bracelet
• Lot 0004 — 14K White Gold 9.13ct Sapphire Eternity Band Ring
• Lot 0005 — 14K Rose Gold Setting with 3.41ct Diamond Earrings
• Lot 0006 — 14k White Gold 11.83ct Kunzite 1.02ct Diamond Ring
• Lot 0007 — 14K White Gold and 2.00ct Diamond Ring
• Lot 0008 — 18K White Gold Ladies Ring with 7.22ct Natural Sapphire and 1.50ct tw Adjacent Diamonds
• Lot 0009 — 14K Yellow Gold and 0.83ct Diamond Mens Ring
• Lot 0010 — 14k White Gold 8.54ct Sapphire 1.92ct Diamond Ring
• Lot 0011 — 14K White Gold 5.29ct Aquamarine and 1.80ct Diamond Ring
• Lot 0012 — Platinum Setting with 2.51ct Tourmaline and 1.08ct Diamond Ladies Ring
• Lot 0013 — 14K Gold 40.07ct Sapphire 1.39ct Diamond Bracelet
• Lot 0014 — 14K Yellow Gold Setting with 0.002ct Diamond Heart Pendant
• Lot 0015 — 14k Yellow Gold 26.27ct Ruby 1.32ct Diamond Necklace
• Lot 0016 — 14k White Gold 19.87ct Amethyst 0.67ct Diamond Ring
• Lot 0017 — Platinum Ladies Ring with 2.75ct GIA Certified Natural Sapphire and 0.95tcw Adjacent Diamonds
• Lot 0018 — 14k Rose Gold 7.89ct Citrine 1.40ct Diamond Ring
• Lot 0019 — 18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace
• Lot 0020 — 18K White Gold Ladies Ring with 1.50ct GIA Certified Sapphire and 1.00ct tw Adjacent Diamonds
• Lot 0021 — 11-13mm Natural Black Pearl Necklace
• Lot 0022 — 14k Yellow Gold 5.23ct White Opal 3.25ct Diamond Ring
• Lot 0023 — 18K White and Yellow Gold Ladies Pendant with 16.53tcw GIA Certified Jadeitte, 2.25ct Ruby and
• Lot 0024 — 14K Yellow Gold 9.25ct Citrine and 2.59ct Diamond Ring
• Lot 0025 — Platinum Setting with 3.11ct Ruby and 0.97ct Diamond Ladies Ring
• Lot 0026 — 14k Yellow Gold 4.48ct Opal 2.59ct Diamond Ring
• Lot 0027 — 14K Yellow Gold 37.38ct Coral and 0.87ct Diamond Necklace
• Lot 0028 — 14K White Gold Setting with .58ct Center Diamond and .91tcw Ladies Ring
• Lot 0029 — 14K Yellow Gold 9.85ct Ruby and 1.34ct Diamond Ring
• Lot 0030 — 14k Yellow Gold 2.45ct Tanzanite 1.43ct Diamond Ring
• Lot 0031 — 14K White Gold 5.92ct Aquamarine and 1.41ct Diamond Ring
• Lot 0032 — 18K White Gold Ladies Earrings with 4.11ct tw Diamonds
• Lot 0033 — 14K Yellow Gold 4.39ct Yellow Beryl and 1.63ct Diamond Ring
• Lot 0034 — 14k Rose Gold 8.91ct Opal 1.09ct Diamond Ring
• Lot 0035 — 14K Rose Gold Setting with 4.91ct Ruby Bracelet
• Lot 0036 — 14k White Gold 51.16ct Blue Topaz 2.46ct Diamond Necklace
• Lot 0037 — 14K Rose Gold 5.38ct Coral and 0.88ct Diamond Ring
• Lot 0038 — 14K Yellow Gold 3.78ct Emerald and 1.69ct Diamond Ring
• Lot 0039 — Platinum Ladies Ring with 2.03ct GIA Certified Spinel and 0.95tcw Adjacent Diamonds
• Lot 0040 — 14k White Gold 23.10ct Amethyst 0.89ct Diamond Ring
• Lot 0041 — 14K White Gold 16.95ct Turquoise 2.05ct Sapphire and 0.65ct Diamond Ring
• Lot 0042 — 14K White Gold Ladies Earrings with 8.56tcw Morganite, 5.46tcw Tanzanite and 0.93tcw Adjacent
• Lot 0043 — 14k 21.63ct Tanzanite 1.69ct Diamond Bracelet
• Lot 0044 — 14K Yellow Gold 16mm South Sea Pearl and 0.72ct Diamond Ring
• Lot 0045 — 14K Yellow Gold Setting with 0.12ct Diamond Mens Ring
• Lot 0046 — 14k White Gold 2.76ct & 1.75ct Diamond Ring
• Lot 0047 — 14K Gold 19.91ct Morganite 3.47ct Diamond Pendant
• Lot 0048 — 14K White Gold 7.07ct Ruby and 1.15ct Diamond Ring
• Lot 0049 — Platinum Ladies Ring with 1.23ct GIA Certified Burmies Ruby and 0.94tcw Adjacent Diamonds
• Lot 0050 — 14k Rose Gold 10.25ct Pink Sapphire Eternity Band Ring
• Lot 0051 — 14K Yellow Gold 7.84ct Coral 0.76ct Sapphire and 0.78ct Diamond Earrings
• Lot 0052 — Platinum Ladies Necklace with 7.94ct GIA Certified Aquamarine and 1.02tcw Adjacent Diamonds
• Lot 0053 — 14k White Gold 4.89ct Emerald 1.81ct Diamond Earrings
• Lot 0054 — 14k White Gold 10.12ct Pink Sapphire Eternity Band Ring
• Lot 0055 — 18K White Gold Ladies Earrings with 2.75ct tw Diamonds
• Lot 0056 — 14k Yellow Gold 23.10ct Green Quartz 0.42ct Diamond Pendant
• Lot 0057 — 14k White Gold 25.62ct Blue Topaz 14.13ct Aquamarine 2.25ct Diamond Ring
• Lot 0058 — 14K Yellow Gold 4.86ct Coral 0.94ct Sapphire and 0.77ct Diamond Earrings
• Lot 0059 — 14K Rose gold with 37.65ct Pink Sapphire and 1.25ct Diamond Necklace
• Lot 0060 — 14k Yellow Gold 4.65ct Morganite 0.50ct Ruby 1.05ct Diamond Ring
• Lot 0061 — 18K White Gold Ladies Ring with 2.57ct GIA Certified Sinhalite and 1.77ct tw Adjacent Diamonds
• Lot 0062 — 14k Yellow Gold 7.69ct Opal 1.92ct Diamond Ring
• Lot 0063 — Platinum Ladies Ring with 2.65ct Tanzanite and 0.49tcw Adjacent Diamonds
• Lot 0064 — 14K Yellow Gold Setting with 14mm South Sea Pearl and 0.93ct Diamond Ring
• Lot 0065 — 14k Yellow Gold 11.54ct Citrine 0.79ct Diamond Ring
• Lot 0066 — 14K Yellow Gold Ladies Bracelet with 6.20ct Sapphire and 0.38ct tw Adjacent Diamonds
• Lot 0067 — 14k Rose Gold 2.56ct Opal 1.16ct Diamond Ring
• Lot 0068 — 14K White Gold Setting with 3.81ct Tanzantie and 2.82ct Diamond Ladies Ring
• Lot 0069 — 14k White Gold 4.06ct Emerald 1.00ct & 0.38ct Diamond Ring
• Lot 0070 — Platinum Ladies Bracelet with 13.74tcw Emeralds and 3.52tcw Diamonds
• Lot 0071 — 14K Gold 56.61ct Topaz 2.69ct Diamond Necklace
• Lot 0072 — 14K White Gold 3.64ct Ruby and 1.12ct Diamond Earrings
• Lot 0073 — 14K Yellow Gold Setting with 2.20ct Diamond and Ruby King Cobra" Pendant"
• Lot 0074 — 14K Gold 22.77ct Tourmaline 1.04ct Diamond Bracelet
• Lot 0075 — 14K Yellow Gold 56.35ct Coral and 5.38ct Diamond Necklace
• Lot 0076 — 14K White Gold Setting with 7.54ct Tanzanite and 2.21ct Diamond Ladies Ring
• Lot 0077 — 14k White Gold 2.96ct Sapphire 1.23ct Diamond Ring
• Lot 0078 — 14k White Gold 4.46ct Green Tourmaline 1.27ct Diamond Ring
• Lot 0079 — 14K White Gold Setting with 5.40ct Diamond Ladies Bracelet
• Lot 0080 — 14k White Gold 5.67ct Sapphire 1.74ct Diamond Bracelet
• Lot 0081 — 18K Gold 8.56ct Diamond Bracelet
• Lot 0082 — 18K White Gold Setting with 2.70 TCW Diamond Ladies Ring
• Lot 0083 — 14K Gold 16.71ct Ruby 0.69ct Diamond Bracelet
• Lot 0084 — 14K Rose Gold 5.88ct Opal and 2.53ct Diamond Earrings
• Lot 0085 — 18K White Gold Ladies Ring with 4.17tcw Pink Sapphires and 1.31tcw Adjacent Diamonds
• Lot 0086 — 14k Yellow Gold 3.99ct Ruby 0.64ct Diamond Pendant
• Lot 0087 — 14K Gold 18.79ct Aquamarine 3.98ct Morganite 3.07ct Sapphire and 1.63ct Diamond Pendant
• Lot 0088 — 14K White Gold 4.76ct Tanzanite and 1.62ct Diamond Earrings
• Lot 0089 — 18K White Gold Ladies Ring with 13.88mm South Sea Pearl and 2.12tw Diamonds
• Lot 0090 — 14k Yellow Gold 44.91ct Pink Tourmaline 1.95ct Diamond Necklace
• Lot 0091 — 14k Rose Gold 3.49ct Diamond Ring
• Lot 0092 — 14K Rose Gold 10.85ct Ruby and 1.32ct Diamond Ring
• Lot 0093 — 14K Yellow Gold Ladies Earrings with 3.43tcw Sapphires and 0.64tcw Adjacent Diamonds
• Lot 0094 — 14K White Gold 1.96ct Sapphire and 1.20ct Diamond Ring
• Lot 0095 — 18K White Gold Setting with 4.02ct Ruby and 1.03ct Diamond Ladies Ring
• Lot 0096 — 18k White Gold 5.85ct Diamond Bracelet
• Lot 0097 — 14k White Gold 11.50ct Sapphire 1.22ct Diamond Ring
• Lot 0098 — 14K Yellow Gold 6.36ct Ruby and 1.76ct Diamond Earrings
• Lot 0099 — 14K White Gold Ladies Ring with 13.20ct Tourmaline and 0.65tcw Adjacent Diamonds
• Lot 0100 — 14k White Gold 2.26ct Tanzanite 0.52ct Diamond Ring
• Lot 0101 — 14K Gold 115.49ct Ruby 1.38ct Diamond Necklace
• Lot 0102 — 14K White Gold Ladies Bracelet with 11.96tcw Emeralds and 4.76tcw Diamonds
• Lot 0103 — 14K Rose Gold 5.02ct Beryl and 1.10ct Diamond Ring
• Lot 0104 — 18K White Gold Ladies Band with 0.72ct tw Diamonds
• Lot 0105 — 14k White Gold 1.26ct Yellow Sapphire 4.14ct Diamond Necklace
• Lot 0106 — 14k White Gold 12.36ct Aquamarine 1.69ct Diamond Ring
• Lot 0107 — 18K White Gold Ladies Ring with 2.21ct tw Diamonds
• Lot 0108 — 14k White Gold 13.63ct Sapphire 0.57ct Diamond Bracelet
• Lot 0109 — 14K White Gold 26.07ct Amethyst 0.52ct Aquamarine and 1.86ct Diamond Ring
• Lot 0110 — 14k Yellow Gold 13mm Pearl 0.41ct Sapphire 0.40ct Diamond Ring
• Lot 0111 — 14K White Gold 8.19ct Sapphire and 1.72ct Diamond Ring
• Lot 0112 — 18K Yellow Gold Steel Wire Cable Bracelet with two Cabochon Rubies
• Lot 0113 — 14K White Gold 1.87ct Sapphire and 0.72ct Diamond Ring
• Lot 0114 — 14K Yellow Gold Setting with 6.5ct Ruby and 1.22ct Diamond Band
• Lot 0115 — 14k Yellow Gold 9.70ct Ruby 0.38ct Diamond Earrings
• Lot 0116 — 14k Yellow Gold 12mm Pearl 0.78ct Diamond Ring
• Lot 0117 — Platinum Ladies Ring with 2.09ct GIA Certified Sapphire and 0.91tcw Adjacent Diamonds
• Lot 0118 — 14k White Gold 13.41ct Sapphire 4.10ct Diamond Earrings
• Lot 0119 — 14K Gold 0.61ct Sapphire 2.68ct Diamond Pendant
• Lot 0121 — 14K White Gold 2.60ct Sapphire and 3.26ct Diamond Ring
• Lot 0122 — 18K White Gold Ladies Ring with 3.13ct Pink Sapphire and 1.69tw Diamonds
• Lot 0123 — 14K White Gold 4.69ct Yellow Beryl and 1.08ct Diamond Ring
• Lot 0124 — 18K White Gold Ladies Ring with 1.91ct GIA Certified Sapphire and 1.23ct tw Adjacent Diamonds
• Lot 0125 — 14k Yellow Gold 42.10ct & 1.00ct Citrine 1.15ct Diamond Pendant
• Lot 0126 — 14k Rose Gold 13.09ct Kunzite 2.23ct Diamond Ring
• Lot 0127 — 14K White Gold and 2.10ct Diamond Bracelet
• Lot 0128 — 18K White Gold Ladies Bracelet with 14.58ct tw Diamonds
• Lot 0129 — 18k White Gold 6.71ct Diamond Bracelet
• Lot 0130 — 14k White Gold 5.71ct Kunzite 1.73ct Diamond Ring
• Lot 0131 — 14K White Gold 2.40ct Diamond Mens Ring
• Lot 0132 — 18K White Gold Ladies Ring with 1.16ct Natural Sapphire and 0.81ct tw Adjacent Diamonds
• Lot 0133 — 14K White Gold and 0.38ct Diamond Ring
• Lot 0134 — 14K Yellow Gold 53.35ct Ruby and 1.27ct Diamond Necklace
• Lot 0135 — 18K White Gold Ladies Bracelet with 20.24ct Natural GIA Rated Sapphire and 4.94ct tw Diamonds
• Lot 0136 — Platinum Setting with 0.98ct Emerald and 0.54ct Diamond Ring
• Lot 0137 — 14K Gold 23.13ct Amethyst 0.37ct Diamond Pendant
• Lot 0138 — Platinum Ladies Ring with 0.73ct Ruby and 0.57tcw Adjacent Diamonds
• Lot 0139 — 14K Gold 8.01ct Sapphire 2.37cts Diamond Earrings
• Lot 0140 — 14K Gold 14.86ct Citrine 0.36ct Sapphire and 0.67ct Diamond Pendant
• Lot 0141 — 18K White Gold Setting with 0.98ct Sapphire and 0.57ct Diamond Ring
• Lot 0142 — 14K White Gold 3.80ct Sapphire and 0.57ct Diamond Ring
• Lot 0143 — 14K White Gold Setting with 9.36ct Diamond Bracelet
• Lot 0144 — 14k White Gold 9.34ct Sapphire 0.82ct Diamond Ring
• Lot 0145 — 14K Gold 9.39ct Fancy Color Sapphire 1.41ct Diamond Pendant
• Lot 0146 — Platinum Ladies Ring with 2.25ct GIA Certified Ceylon Sapphire and 1.46tcw Adjacent Diamonds
• Lot 0147 — 14k Yellow Gold 12.66ct Sapphire 0.64ct Diamond Bracelet
• Lot 0148 — 14k Rose Gold 2.10ct Emerald 1.69ct Diamond Ring
• Lot 0149 — 14k Yellow Gold 48.74ct Kunzite 3.03ct Diamond Pendant
• Lot 0150 — 14K White Gold 1.00ct Diamond Earrings
• Lot 0151 — Platinum Setting with 0.40ct Emerald and 0.77ct Diamond Ladies Ring
• … and 598 more lots

More auctions in California

• Lab Grown Liquidations 06 — Burbank · September 6, 2026
• Certified Timepiece & Jewels Liquidation 06 — Burbank · September 6, 2026
• Certified Exquisite Jewelry & Watch-Big Sale! — Woodland Hills · September 6, 2026
• 26897 | Quiet Luxury: Sunday Fine Jewelry — Beverly Hills · September 6, 2026
• Silk Road Gems: Asian Art Across Time — Eastvale · September 6, 2026

All upcoming auctions in California →