Precious Gemstones & Luxury Fine Jewelry
Updated August 27, 2026
| Date | September 12, 2026 at 1:00 PM EDT |
| Type | Online only |
| Auction house | Ryan & Co Jewelers |
| Location | Rockville, Maryland, 20854 |
| Lots | 132 |
Natural Gemstones, Fine Jewelry, & Luxury Timepieces Full catalog and bidding: view on liveauctioneers .
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In this auction (132 lots)
Categories: Jewelry & Watches · Pottery, China & Glass · Fine Art & Prints
- Lot 0001 — Rare Natural Blue Tourmaline Gemstone
- Lot 0002 — Rare Natural Pink Tourmaline Gemstone
- Lot 0003 — Rare Natural Amethyst Gemstone Specimen
- Lot 0004 — Rare Natural Fire Opal Gemstone
- Lot 0005 — Rare Natural Fire Opal Gemstone
- Lot 0006 — Rare Natural Fire Opal Gemstone
- Lot 0007 — Rare Rough Aquamarine Mineral Specimen
- Lot 0008 — Rare Rough Natural Sapphire Specimen
- Lot 0009 — Rare Rough Natural Sapphire Specimen
- Lot 0010 — Rare Rough Sapphire Mineral Specimen
- Lot 0011 — Rare Natural Fire Opal Gemstone
- Lot 0012 — Rare Natural Fire Opal Gemstone
- Lot 0013 — Rare Natural Pink Tourmaline Gemstone
- Lot 0014 — Rare Hand-Carved Aquamarine Crystal Sculpture
- Lot 0015 — Rare Hand-Carved Pink Tourmaline Sculpture
- Lot 0016 — Rare Hand-Carved Pink Tourmaline Sculpture
- Lot 0017 — Rare Hand-Carved Pink Tourmaline Sculpture
- Lot 0018 — Rare Hand-Carved Pink Tourmaline Sculpture
- Lot 0019 — Rare Natural Blue Tourmaline Gemstone
- Lot 0020 — Rare Rough Green Tourmaline Mineral Specimen
- Lot 0021 — Rare Natural Oval Opal Cabochon
- Lot 0022 — Rare Natural Garnet Cabochon Gemstone
- Lot 0023 — Rare Natural Fire Opal Cabochon
- Lot 0024 — Rare Round Fire Opal Gemstone
- Lot 0025 — Rare Natural Garnet Cabochon Pair
- Lot 0026 — Rare Natural Garnet Cabochon Pair
- Lot 0027 — Rare Natural Green Tourmaline Gemstone
- Lot 0028 — Rare Rough Tourmaline Mineral Specimen
- Lot 0029 — Rare Rough Tourmaline Mineral Specimen
- Lot 0030 — Rare Natural Opal Gemstone Pair
- Lot 0031 — Rare Hand-Carved Tourmaline Crystal Sculpture
- Lot 0032 — Rare Natural Triangle Quartz Crystal by Francis J. Sperisen
- Lot 0033 — Rare Quartz Crystal with Tourmaline by Francis J. Sperisen
- Lot 0034 — Rare Natural Smoky Quartz Gemstone by Francis J. Sperisen
- Lot 0035 — Rare Natural Fire Opal Cabochon
- Lot 0036 — Rare Natural Golden Quartz Crystal by Francis J. Sperisen
- Lot 0037 — Rare Hand-Engraved Blue Topaz Gemstone
- Lot 0038 — Rare Natural Quartz Crystal Point by Francis J. Sperisen
- Lot 0039 — Rare Natural Quartz Crystal Pair by Francis J. Sperisen
- Lot 0040 — Rare Hand-Carved Aquamarine Sculpture
- Lot 0041 — Rare Natural Quartz Crystal Pair by Francis J. Sperisen
- Lot 0042 — Rare Natural Smoky Quartz Gemstone by Francis J. Sperisen
- Lot 0043 — Rare Natural Morganite Gemstone
- Lot 0044 — Rare Natural Blue Tourmaline Gemstone
- Lot 0045 — Rare Quartz Crystal Bars Pair by Francis J. Sperisen
- Lot 0046 — Rare Hand-Carved Opal Crystal Sculpture
- Lot 0047 — Rare Rough Tourmaline Mineral Specimen
- Lot 0048 — Rare Rough Natural Opal Specimen
- Lot 0049 — Rare Natural Garnet Cabochon Gemstone
- Lot 0050 — Rare Rough Aquamarine Mineral Specimen
- Lot 0051 — Rare Natural Quartz Crystal Point by Francis J. Sperisen
- Lot 0052 — Rare Rough Watermelon Tourmaline Specimen
- Lot 0053 — Rare Rough Tourmaline Mineral Specimen
- Lot 0054 — Rare Natural Blue Tourmaline Cabochon
- Lot 0055 — Rare Rough Tourmaline Mineral Specimen
- Lot 0056 — Rare Rough Tourmaline Mineral Specimen
- Lot 0057 — Rare Natural Pink Tourmaline Gemstone
- Lot 0058 — Rare Natural Green Tourmaline Gemstone
- Lot 0059 — Rare Natural Heart Garnet Gemstone Pair
- Lot 0060 — Heirloom Natural Opal Bead Necklace
- Lot 0061 — Rare Natural Garnet Cabochon Pair
- Lot 0062 — Rare Natural Round Rhodochrosite Pair
- Lot 0063 — Rare Natural Rutilated Quartz Crystal by Francis J. Sperisen
- Lot 0064 — Rare Rough Blue Tourmaline Specimen
- Lot 0065 — Rare Hand-Carved Pink Tourmaline Sculpture
- Lot 0066 — Rare Natural Rutilated Quartz Crystal by Francis J. Sperisen
- Lot 0067 — Rare Large Cultured Pearl Specimen
- Lot 0068 — Heirloom Blue-Gray Cultured Pearl Strand
- Lot 0069 — Rare Natural Cultured Pearl Specimen
- Lot 0070 — Rare Cultured Pearl Wholesale Lot
- Lot 0071 — Heirloom 18K Gold VVS Diamond & Muzo Emerald Drop Earrings
- Lot 0072 — Rare Cultured Pearl Mineral Specimen
- Lot 0073 — Rare Natural Bi-Color Tourmaline Cabochon
- Lot 0074 — Rare Natural Green Sapphire Gemstone Pair
- Lot 0075 — Heirloom Akoya Cultured Pearl Strand
- Lot 0076 — Rare Natural Sapphire Baguette Gemstone
- Lot 0077 — Rare Natural Pear-Cut Sapphire Gemstone
- Lot 0078 — Rare Natural Green Sapphire Gemstone Pair
- Lot 0079 — Rare Natural Orange Sapphire Gemstone Lot
- Lot 0080 — Rare Natural Yellow Sapphire Gemstone Lot
- Lot 0081 — Rare Mixed Natural Pearl Lot
- Lot 0082 — Rare Cultured Pearl Wholesale Lot
- Lot 0083 — Rare Natural Blue Pearl Specimen
- Lot 0084 — Rare Natural Blue Pearl Wholesale Lot
- Lot 0085 — Rare Blue Pearl Wholesale Lot
- Lot 0086 — Rare Natural White Pearl Wholesale Lot
- Lot 0087 — Rare Natural Black Pearl Wholesale Lot
- Lot 0088 — Rare Mixed Natural Pearl Lot
- Lot 0089 — Heirloom 18K Yellow Gold Koala Animal Brooch
- Lot 0090 — Heirloom 18K Italian Yellow Gold Link Bracelet
- Lot 0091 — Rare Natural Opal Gemstone Lot
- Lot 0092 — Rare Natural Rutilated Quartz Crystal by Francis J. Sperisen
- Lot 0093 — Rare Natural Bi-Color Tourmaline Gemstone
- Lot 0094 — Rare Natural Fire Opal Gemstone Lot
- Lot 0095 — Rare Natural Opal Gemstone Mixed Lot
- Lot 0096 — Rare Natural Opal Gemstone Mixed Lot
- Lot 0097 — Rare Natural Opal Gemstone Mixed Lot
- Lot 0098 — Rare Natural Tourmaline Gemstone Lot
- Lot 0099 — Rare Natural Yellow Moonstone Gemstone
- Lot 0100 — Rare Natural Yellow Sapphire Gemstone Lot
- Lot 0101 — Rare 0.66ct Natural Colombian Heart Emerald
- Lot 0102 — Rare Natural Sapphire Cabochon Gemstone Lot
- Lot 0103 — Heirloom 18K Yellow Gold Muzo Emerald Earrings
- Lot 0104 — Rare Rough Tourmaline Crystal Specimen
- Lot 0105 — Heirloom Signed 14K Gold Vintage Pearl Cuff Links 5th Ave
- Lot 0106 — Heirloom 14K Gold Diamond & Black Onyx Cuff Link Set
- Lot 0107 — Heirloom IWC Schaffhausen Vintage Mechanical Pocket Watch
- Lot 0108 — Heirloom 14K Gold Diamond & Amethyst Ring Size 14
- Lot 0109 — Heirloom 14K Gold Diamond & Amethyst Ring Size 6
- Lot 0110 — Heirloom 14K Gold Amethyst Solitaire Ring Size 6
- Lot 0111 — Heirloom 18K Gold Sapphire & Diamond Ring Size 5.25
- Lot 0112 — Heirloom 14K Gold Sapphire & Diamond Earrings
- Lot 0113 — Heirloom 14K Gold Quartz & Diamond Ring by Francis J. Sperisen
- Lot 0114 — Heirloom 14K White Gold VVS Baguette Diamond Ring Size 6
- Lot 0115 — Heirloom 14K Gold Diamond Simulant Stud Earrings
- Lot 0116 — Heirloom Platinum Natural Sapphire & VVS Diamond Jewelry Set
- Lot 0117 — Heirloom 14K White Gold 0.70ct E-SI1 Diamond Solitaire Ring Size 4
- Lot 0118 — Heirloom 14K White Gold 1.30ct K-VVS2 Diamond Solitaire Ring Size 6.5
- Lot 0119 — Heirloom 18K Gold Signed Mikimoto Pearl Earrings
- Lot 0120 — Heirloom 14K Yellow Gold Sapphire Wedding Band Ring Size 6
- Lot 0121 — Heirloom 10K Yellow Gold Sapphire Ring Size 6
- Lot 0122 — Heirloom 14K White Gold Sapphire & Diamond Pendant Necklace
- Lot 0123 — Heirloom 18K Yellow Gold Green Tourmaline Solitaire Ring
- Lot 0124 — Heirloom Antique Sentinel Pocket Watch Running Condition
- Lot 0125 — Heirloom 18K Yellow Gold Aquamarine Earrings
- Lot 0126 — Heirloom 18K Gold Signed Mikimoto Akoya Pearl Necklace 18-Inch
- Lot 0127 — Heirloom 14K White Gold Cultured Pearl Necklace 16-Inch
- Lot 0128 — Heirloom 37-Inch Long Cultured Pearl Necklace Strand
- Lot 0129 — Heirloom Burberry Swiss Quartz Luxury Wristwatch
- Lot 0130 — Rare Lab Certified 5.46ct Natural Colombian Emerald Gemstone
- Lot 0132 — Heirloom Quality 18K Gold VVS Diamond & Muzo Emerald - Ring & Earrings Set
- Lot 0133 — Heirloom Platinum GIA Certified 1.87ct Diamond & Sapphire Engagement Ring
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