Certified Genuine Fine Jewelry Sale
Updated September 13, 2026
This auction ended on September 9, 2026.
See upcoming auctions from Riverside Galleries
or auctions happening this week.
| Date | September 9, 2026 at 8:00 AM EDT |
| Type | Online only |
| Auction house | Riverside Galleries |
| Location | Arcadia, California, 91006 · more auctions in Arcadia |
| Lots | 750 |
| Estimates | $250 – $189,525 |
What's in this auction
750 lots, mostly jewelry & watches (750). 750 lots have photos and 750 have full descriptions. Pre-sale estimates $250–$189,525 across 750 priced lots. Bidding is online through the auction house's catalog.
Highest-estimated lots
- 14K Yellow Gold Ladies Necklace with 80.77tcw GIA Certified Sapphire and 2.94tcw Adjacent Diamonds — est. $161,500–$189,525
- 18K White Gold and 21.75ct Diamond Necklace — est. $111,587–$145,525
- 18K White Gold 17.38ct Tanzanite and 7.31ct Diamond Necklace — est. $95,656–$126,620
- 14K Yellow Gold 67.35ct Multi-Colored Sapphire and 4.89ct Diamond Bracelet — est. $44,787–$88,447
- 18K White Gold 20.88ct Tanzanite and 5.92ct Diamond Necklace — est. $66,589–$82,254
From the auction house
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 (750)
- Lot 0001 — 14k Yellow Gold 5.30ct Emerald 2.71ct Diamond Ring
- Lot 0002 — 18K Yellow and White Gold Setting with Three White Pearl Necklace
- Lot 0003 — 18k White Gold 10.68ct Diamond Bracelet
- Lot 0004 — 14K White Gold 5.19ct Sapphire and 1.09ct Diamond Ring
- Lot 0005 — 14k Yellow Gold 1.71ct Tanzanite 0.55ct Diamond Ring
- Lot 0006 — 14K Gold 18.79ct Aquamarine 3.98ct Morganite 3.07ct Sapphire and 1.63ct Diamond Pendant
- Lot 0007 — 18K White Gold Ladies Ring with 3.13ct Pink Sapphire and 1.69tw Diamonds
- Lot 0008 — 18K White Gold Setting with 3.23ct Sapphire and 0.20ct Diamond Bracelet
- Lot 0009 — 14k White Gold 11.50ct Sapphire 1.22ct Diamond Ring
- Lot 0010 — 14k White Gold 4.89ct Diamond Bracelet
- Lot 0011 — 18K White Gold Ladies Ring with 2.21ct GIA Certified Ruby and 1.73ct tw Adjacent Diamonds
- Lot 0012 — 14K White Gold and 0.78ct Diamond Ring
- Lot 0013 — 14k White Gold 5.73ct Aquamarine 1.05ct Diamond Ring
- Lot 0014 — 18K White Gold Ladies Ring with 14.17mm South Sea Pearl and 1.68ct tw Adjacent Diamonds
- Lot 0015 — 14k Yellow Gold 12.66ct Sapphire 0.64ct Diamond Bracelet
- Lot 0016 — 14K White Gold and 5.92ct Diamond Bracelet
- Lot 0017 — 14k White Gold 3.33ct Aquamarine 0.67ct Diamond Ring
- Lot 0018 — 14K White Gold Setting with 5.45ct Tanzanite and 1.43ct Diamond Ladies Ring
- Lot 0019 — 14k White Gold 2.20ct Ruby 1.88ct Diamond Ring
- Lot 0020 — 14k White Gold 9.80ct Ruby 0.76ct Diamond Earrings
- Lot 0021 — 14K White Gold Setting with 1.00ct Diamond Ladies Ring
- Lot 0022 — Platinum Setting with 4.9ct Sapphire and 0.87ct Diamond Ladies Ring
- Lot 0023 — 14k Yellow Gold 4.48ct Opal 2.59ct Diamond Ring
- Lot 0024 — 14K Yelllow Gold Ladies Necklace with 11.92tcw Diamonds
- Lot 0025 — 14K Yellow Gold Setting with 14mm South Sea Pearl and 0.93ct Diamond Ring
- Lot 0026 — 14K White Gold 53.22ct Sapphire and 1.42ct Diamond Necklace
- Lot 0027 — 14k White Gold 7.09ct White Opal 0.48ct Orange Sapphire 2.21ct Diamond Ring
- Lot 0028 — 14K Yellow and White Gold Ladies Pendant with 29.25ct Amethyst and 0.60tcw Adjacent Diamonds
- Lot 0029 — 14k Yellow Gold 3.46ct Spinel 1.23ct Diamond Ring
- Lot 0030 — 14K Gold 20.20ct Tanzanite 1.34ct Diamond Bracelet
- Lot 0031 — Platinum Ladies Ring with 7.08ct GIA Certified Heart Shaped Emerald and 1.72tcw Adjacent Diamonds
- Lot 0032 — 14K Yellow Gold 3.65ct Ruby and 0.80ct Diamond Ring
- Lot 0033 — 18K Gold 27.47ct Sapphire 1.43ct Diamond Bracelet
- Lot 0034 — Platinum Ladies Bracelet with 13.74tcw Emeralds and 3.52tcw Diamonds
- Lot 0035 — 14K Gold 5.30ct Emerald & 2.01ct Diamond Earrings
- Lot 0036 — 14K Rose Gold Setting with 0.69ct Center Diamond and 1.17tcw Diamond Ladies Ring
- Lot 0037 — 14K Gold 17.92ct Coral 1.23cts Diamond Necklace
- Lot 0038 — 14K Yellow Gold Setting with Opal and Black Onyx Inlay Pendant with Chain
- Lot 0039 — 14K Gold 8.37ct Sapphire 2.86ct Diamond Earrings
- Lot 0040 — 14K Gold 6.23ct Ruby 0.91ct Diamond Pendant
- Lot 0041 — 18K White Gold Ladies Ring with 16.31ct Green Emerald and 2.45ct tw Diamonds
- Lot 0042 — 14K Yellow Gold 8.64ct Amethyst 7.42ct Sapphire and 0.47ct Diamond Ring
- Lot 0043 — 14k White Gold 12.31ct Sapphire 1.91ct Diamond Ring
- Lot 0044 — 14K White Gold Ladies Ring with 4.64ct Peridot and 0.25ct tw Adjacent Diamonds
- Lot 0045 — 18k White Gold 6.98ct Diamond Bracelet
- Lot 0046 — 18K White Gold and 9.27ct Diamond Necklace
- Lot 0047 — 14K Gold 38.50ct Coral 1.10cts Diamond Bracelet
- Lot 0048 — 18K White Gold Ladies Ring with 3.53ct GIA Certified Natural Sapphire and 1.70ct tw Adjacent
- Lot 0049 — 14k White Gold 20.12ct Aquamarine 3.00ct Sapphire 1.49ct Diamond Pendant
- Lot 0050 — 14K Gold 37.13ct Citrine 1.47ct Sapphire and 1.90ct Diamond Pendant
- Lot 0051 — 14k Yellow Gold 2.03ct Tanzanite 0.81ct Diamond Ring
- Lot 0052 — 14k White Gold 5.85ct Sapphire 0.89ct Diamond Earrings
- Lot 0053 — 18K White Gold Ladies Ring with 1.78ct Emarald and 0.27tcw Adjacent Diamonds
- Lot 0054 — 14K Yellow Gold 54.74ct Sapphire and 0.65ct Diamond Necklace
- Lot 0055 — 14k White Gold 5.90ct Ruby 0.32ct Diamond Ring
- Lot 0056 — 18K White Gold Ladies Ring with 1.52ct Natural Ruby and 1.20ct tw Adjacent Diamonds
- Lot 0057 — 18k White Gold 7.91ct Diamond Bracelet
- Lot 0058 — 14K White Gold Setting with 2.98ct Sapphire and 1.08ct Diamond Earrings
- Lot 0059 — 14k Yellow Gold 5.76ct Emerald 2.87ct Diamond Ring
- Lot 0060 — 14K White Gold Setting with 4.75ct Ruby and 1.0ct Diamond Ladies Ring
- Lot 0061 — 14k Gold 11.23ct Ruby 1.97ct Diamond Earrings
- Lot 0062 — 14k Yellow Gold 4.48ct Ruby 1.26ct Diamond Ring
- Lot 0063 — 14K Yellow Gold 13.87ct Amethyst 1.99ct Sapphire and 0.72ct Diamond Ring
- Lot 0064 — 18k White Gold 8.19ct Diamond Tennis Bracelet
- Lot 0065 — 18K White Gold Ladies Ring with 1.91ct GIA Certified Sapphire and 1.35ct tw Adjacent Diamonds
- Lot 0066 — 14K White Gold Setting with 46.57ct Sapphire and 0.92ct Diamond Necklace
- Lot 0067 — 18K Gold 4.56ct Diamond Bracelet
- Lot 0068 — 14k Yellow Gold 30.72ct Green Amethyst 0.34ct & 0.53ct Diamond Ring
- Lot 0069 — Platinum Setting with 2.51ct Tourmaline and 1.08ct Diamond Ladies Ring
- Lot 0070 — 14k Gold 4.49ct Diamond 1.54ct Sapphire Earrings
- Lot 0071 — 14k Yellow Gold 15.34ct Citrine 1.36ct Diamond Ring
- Lot 0072 — 18K White Gold Ladies Earrings with 4.79ct Aquamarine and 4.89ct tw Adjacent Diamonds
- Lot 0073 — 14k Yellow Gold 3.77ct Ruby 1.56ct Diamond Ring
- Lot 0074 — 14k White Gold 1.00ct Sapphire 1.15ct Diamond Ring
- Lot 0075 — 14k Yellow Gold 4.12ct Green Tourmaline 0.61ct Diamond Pendant
- Lot 0076 — 14K Yellow Gold 3.92ct Tanzanite and 0.84ct Diamond Ring
- Lot 0077 — 14K Gold 14.34ct Tanzanite 0.86ct Diamond Bracelet
- Lot 0078 — 14K White Gold with 3.27ct Sapphire and 0.28ct Diamond Pendant
- Lot 0079 — 14k Yellow Gold 27.52ct Citrine 0.72ct Diamond Pendant
- Lot 0080 — 14K White Gold and 4.25ct Diamond Earrings
- Lot 0081 — 14k White Gold 1.80ct Tanzanite 0.95ct Diamond Ring
- Lot 0082 — 14K Yellow Gold Setting with 0.002ct Diamond Heart Pendant
- Lot 0083 — 18k White Gold 3.61ct Diamond Tennis Bracelet
- Lot 0084 — 14k Yellow Gold 10.84ct White Opal 2.04ct Diamond Ring
- Lot 0085 — 14K Gold 22.55ct Citrine 0.35ct Sapphire and 0.67ct Diamond Pendant
- Lot 0086 — 14K White Gold Ladies Pendant with 0.46tcw Sapphire and 0.87tcw Adjacent Diamonds
- Lot 0087 — 14K White Gold and 4.48ct Diamond Bracelet
- Lot 0088 — 14k White Gold 1.00ct Pink Sapphire 0.68ct Diamond Ring
- Lot 0089 — 18K White Gold Necklace with 14.53ct Double Cabochon Emerald and 7.36ct Diamonds
- Lot 0090 — 14K White Gold 164.72ct Sapphire and 1.74ct Diamond Necklace
- Lot 0091 — 14k Yellow Gold 26.90ct Kunzite 0.28ct Diamond Ring
- Lot 0092 — 14K Rose Gold Setting with 4.91ct Ruby Bracelet
- Lot 0093 — 14K Yellow Gold 4.80ct Sapphire and 2.26ct Diamond Bracelet
- Lot 0094 — 14k Rose Gold 1.11ct Diamond Ring
- Lot 0095 — 14k Yellow Gold 44.91ct Pink Tourmaline 1.95ct Diamond Necklace
- Lot 0096 — 14K White Gold Ladies Bracelet with 5.35tcw Diamonds
- Lot 0097 — 14K Yellow Gold 2.92ct Tanzanite and 1.01ct Diamond Ring
- Lot 0098 — 14K Yellow Gold Citrine and Diamond Pendant
- Lot 0099 — 14K Yellow Gold and 0.83ct Diamond Mens Ring
- Lot 0100 — 14k White Gold 12.36ct Aquamarine 1.69ct Diamond Ring
- Lot 0101 — 14k Yellow Gold 2.34ct Emerald 1.28ct Diamond Ring
- Lot 0102 — 18k Gold 1.87ct Sapphire 4.14ct Diamond Necklace
- Lot 0103 — 14k White Gold 2.76ct & 1.75ct Diamond Ring
- Lot 0104 — 18K White Gold Setting with 1.84 Total Carat Weight Diamond Ladies Ring
- Lot 0105 — 14K White Gold 2.40ct Diamond Mens Ring
- Lot 0106 — 14k Yellow Gold 4.65ct Morganite 0.50ct Ruby 1.05ct Diamond Ring
- Lot 0107 — 18K White Gold Setting with 2.70 TCW Diamond Ladies Ring
- Lot 0108 — 14k White Gold 7.71ct Pink Sapphire 7.41ct Diamond Necklace
- Lot 0109 — 14K Yellow Gold 8.50ct Amethyst 6.42ct Sapphire and 0.71ct Diamond Ring
- Lot 0110 — 14k Yellow Gold 10.18ct Pink Sapphire Eternity Band Ring
- Lot 0111 — 18K White Gold Ladies Earrings with Golden South Sea Pearls and 5.45ct tw Adjacent Diamonds
- Lot 0112 — 14k White Gold 4.45ct & 0.74ct Diamond Earrings
- Lot 0113 — 14k White Gold 0.85ct Sapphire 1.12ct Diamond Ring
- Lot 0114 — 14k White Gold 5.85ct Sapphire 0.87ct Diamond Bracelet
- Lot 0115 — 14K Yellow Gold with 8.22ct Ruby and 0.67ct Diamond Pendant
- Lot 0116 — 14K Yellow Gold 3.93ct Ruby and 1.07ct Diamond Ring
- Lot 0117 — 14k White Gold 5.75ct Pink Tourmaline Doublet 1.65ct Diamond Ring
- Lot 0118 — 18K White Gold Ladies Ring with 6.30ct Kunzite and 1.27tcw Adjacent Diamonds
- Lot 0119 — 14k White Gold 45.10ct Aquamarine 0.70ct Blue Sapphire 2.40ct Diamond Pendant
- Lot 0120 — 18K White Gold and 4.48ct Diamond Bracelet
- Lot 0121 — 14k White Gold 2.68ct Morganite 0.56ct Diamond Ring
- Lot 0122 — Two Tone Platinum Ladies Ring with 2.65ct GIA Certified Emerald and 2.09tcw Adjacent Diamonds
- Lot 0123 — 14k White Gold 12.32ct Amethyst 1.86ct Diamond Ring
- Lot 0124 — 18K Gold 14.44Ct Diamond Bracelet
- Lot 0125 — 14k White Gold 9.59ct Sapphire 1.42ct Diamond Ring
- Lot 0126 — Platinum Ladies Ring with 4.23ct GIA Certified Paraiba Tourmaline and 1.20ct tw Adjacent Diamonds
- Lot 0127 — 14K White Gold and 1.11ct Diamond Ring
- Lot 0128 — 14k White Gold 29.06ct Quartz 0.28ct Pink Sapphire 1.25ct Diamond Pendant
- Lot 0129 — Platinum Ladies Ring with 2.25ct GIA Certified Ceylon Sapphire and 1.46tcw Adjacent Diamonds
- Lot 0130 — 14K Gold 2.91ct Diamond Earrings
- Lot 0131 — 14K White Gold 7.07ct Ruby and 1.15ct Diamond Ring
- Lot 0132 — 14k Yellow Gold 18.10ct & 0.80ct Citrine 1.13ct Diamond Ring
- Lot 0133 — 14K Yellow Gold Earrings with 0.65ct Diamonds
- Lot 0134 — 18k White Gold 5.79ct Diamond Bracelet
- Lot 0135 — 14k White Gold 3.00ct Blue Topaz 0.51ct Sapphire 0.69ct Diamond Ring
- Lot 0136 — 18K Gold 3.09ct Diamond Bracelet
- Lot 0137 — 14K Gold 5.81ct Emerald 0.28 Diamond Earrings
- Lot 0138 — 14K White Gold and 7.98ct Diamond Necklace
- Lot 0139 — 14K Gold 9.39ct Fancy Color Sapphire 1.41ct Diamond Pendant
- Lot 0140 — 14K White Gold Ladies Earrings with 8.56tcw Morganite, 5.46tcw Tanzanite and 0.93tcw Adjacent
- Lot 0141 — 14k White Gold 13.10ct Amethyst 0.69ct Diamond Bracelet
- Lot 0142 — 14K White Gold 1.00ct Diamond Earrings
- Lot 0143 — 14K Gold 3.05ct Aquamarine 0.67ct Diamond Pendant
- Lot 0144 — Platinum Setting with 8.50ct Opal and 0.70ct Diamond Ladies Ring
- Lot 0145 — 14K Gold 8.62ct Opal 0.82ct Diamond Bracelet
- Lot 0146 — 14k White Gold 2.42ct Tanzanite 0.93ct Diamond Ring
- Lot 0147 — 14K White Gold 10.77ct Ruby and 1.82ct Diamond Ring
- Lot 0148 — 14K White Gold 10.87ct Sapphire and 1.46ct Diamond Ring
- Lot 0149 — 14k Yellow Gold 7.69ct Peridot 1.82ct Diamond Ring
- Lot 0150 — Platinum Ladies Ring with 0.71ct GIA Certified Alexandrite and 0.40tcw Adjacent Diamonds
- … and 600 more lots
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