Premium Loose Gemstones Diamond Jewellery
Updated August 14, 2026
This auction ended on August 10, 2026.
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| Date | August 10, 2026 at 7:00 PM EDT |
| Type | Online only |
| Auction house | Treasure of Gems & Jewelry |
| Location | Lake Charles, Louisiana, 70605 · more auctions in Lake Charles |
| Lots | 1250 |
| Estimates | $7 – $27,047 |
What's in this auction
1250 lots, mostly jewelry & watches (1226). 1250 lots have photos and 1250 have full descriptions. Pre-sale estimates $7–$27,047 across 1250 priced lots. Bidding is online through the auction house's catalog.
Highest-estimated lots
- Natural London Blue Topaz Gemstones 385.71 Ct. Clean Pear Shape 54 x 40 Mm. — est. $17,212–$27,047
- Natural London Blue Topaz Gemstones 366.33 Ct. Clean Pear Shape 58 x 39 Mm. — est. $16,347–$25,689
- Natural Green Tourmaline Gemstones 17.69 Ct. Clean Octagon Shape 23.99 x 9.99 Mm. Unheated — est. $9,873–$15,515
- Natural Pink Tourmaline Gemstones 10.84 Ct. Octagon Shape 16.6 x 8.4 Mm. — est. $9,495–$14,921
- Natural Multi Color Tourmaline Gemstones 9.37 Ct. Clean Oval Shape 13.3 x 11.6 Mm. — est. $7,553–$11,869
From the auction house
This premium loose gemstone & Jewellery auction is a dazzling showcase of radiant treasures from the depths of the Earth. In this extraordinary event, we present an exquisite collection of premium loose gemstones & Tibetan Ethnic Turquoise & Coral Vintage Jewellery, each one a testament to the brilliance and allure of nature's most captivating creations. Shop $500 get free shipping for all items you bids and win. Full catalog and bidding: view on liveauctioneers .
In this auction (1250 lots)
Categories: Jewelry & Watches (1226)
- Lot 1320001 — Natural Purple Amethyst Gemstones 6.06 Ct. Pear Shape 12.8 x 11.6 Mm.
- Lot 1320002 — Natural Pink Tourmaline Gemstones 1.04 Ct. Octagon Shape 6.5 x 4.6 Mm.
- Lot 1320003 — Natural Yellow Loose Diamond 0.22 Ct. Square Princess Cut 3.3 Mm.
- Lot 1320004 — Natural Imperial Topaz Gemstones 13.71 Ct. Oval Shape 16.1 x 12.6 Mm.
- Lot 1320005 — Natural Green Peridot Gemstones 1.01 Ct. 2 Pcs. Round Shape 5.1 Mm.
- Lot 1320006 — Natural Green Emerald Gemstones 2.10 Ct. Oval Cabochon 9.8 x 6.9 Mm.
- Lot 1320007 — Natural Bi Color Ametrine Gemstones 6.42 Ct. Octagon Shape 11.6 x 9.8 Mm.
- Lot 1320008 — Natural Red Ruby Gemstones 7.17 Ct. Oval Shape 12.4 x 10.8 Mm.
- Lot 1320009 — Natural Violetish Blue Tanzanite Gemstones 1.00 Ct. Pear Shape 7.45 x 5.58 Mm.
- Lot 1320010 — Natural Multi Color Opal Gemstones 117.40 Grams Wtih Matal Jewelry Necklace 16 Inch.
- Lot 1320011 — Natural Black Diamond 1.16 Ct. 50 Pcs Round Diamond Cut 1.8 Mm.
- Lot 1320012 — Natural Yellow Fancy Color Loose Diamond 0.14 Ct. Pear Shape 4.1 x 3 Mm.
- Lot 1320013 — Natural White Loose Diamond 0.22 Ct. Round Diamond Cut 4 Mm.
- Lot 1320014 — 925 Sterling Silver Ring Jewelry 1.05 Grams With Natural Diamond 0.22 Ct. Size 6.5
- Lot 1320015 — Natural Multi Color Jade Gemstones Bangle 255.46 Ct. Diameter 52 Mm.
- Lot 1320016 — Natural Yellow Fancy Color Loose Diamond 0.23 Ct. Cushion Shape 3.2 x 3 Mm.
- Lot 1320017 — Natural Black Diamond 1.46 Ct. Round Brilliant Cut 6.88 x 4.48 Mm.
- Lot 1320018 — Natural Party Color Tourmaline Gemstones 1.30 Ct. Octagon Shape 11.7 x 3.6 Mm.
- Lot 1320019 — Natural Pink Tourmaline Gemstones 2.04 Ct. 16 Pcs. Marquise Shape And Mixed Size
- Lot 1320020 — Natural Red Ruby Gemstones 1.75 Ct. Oval Shape 7.7 x 6.3 Mm.
- Lot 1320021 — Natural Green Tourmaline Gemstones 0.80 Ct. Round Shape 5.5 Mm.
- Lot 1320022 — Natural Multi-Color Play Of Colour Opal Gemstones 1.73 Ct. Oval Cabochon Shape 9.5 x 8 Mm.
- Lot 1320023 — Natural Yellow Green Sphene Gemstones With Rainbow Spark 2.06 Ct. Pear Shape 11.4 x 6.5 Mm.
- Lot 1320024 — 925 Sterling Silver Ring Jewelry 1.52 Grams With Natural Diamond 0.33 Ct. Size 5.5
- Lot 1320025 — Natural Multi Color Opal Gemstones 1.48 Ct. 2 Pcs. Round Cabochon Shape 6.8 Mm.
- Lot 1320026 — Natural Orangish Red Spessartine Garnet Gemstones 1.00 Ct. Oval Shape 6.4 x 5.5 Mm.
- Lot 1320027 — Natural Green Peridot Gemstones 925 Sterling Silver Bangle Jewelry Diameter 52 Mm. 12.22 Grams
- Lot 1320028 — Natural Yellow Lemon Quartz Gemstones 3.37 Ct. Round Shape 10.1 Mm.
- Lot 1320029 — Natural Blue Sapphire Gemstones 0.99 Ct. Octagon Shape 7 x 4.6 Mm.
- Lot 1320030 — Natural Pink Tourmaline Gemstones 1.12 Ct. Oval Shape 7 x 5.4 Mm.
- Lot 1320031 — Natural Yellow Sapphire Gemstones 1.06 Ct. Oval Shape 7 x 5.2 Mm.
- Lot 1320032 — Natural Violetish Blue Tanzanite Gemstones 1.14 Ct. Clean Oval Shape 6.5 x 5.9 Mm.
- Lot 1320033 — 925 Sterling Silver Loop Earrings Jewelry 16 x 10 Mm. 2.81 Grams
- Lot 1320034 — Natural Purplish Pink Ruby Gemstone with 925 Silver Ring Jewelry 2.87 Grams Size 7.5
- Lot 1320035 — Natural Green Emerald Gemstones with 925 Sterling Silver Jewelry Set Ring Size 7 And Earrings 16.08
- Lot 1320036 — Natural Green Emerald Gemstones 0.21 Ct. Octagon Shape 3.9 x 3.6 Mm.
- Lot 1320037 — Natural Fancy Color Sapphire Gemstones 5.70 Ct. 5 Pcs. Rough Shape and Mixed Size
- Lot 1320038 — Natural Purplish Red Ruby Gemstones 0.98 Ct. Oval Shape 7 x 5.2 Mm.
- Lot 1320039 — Natural Black Star Sapphire Gemstones 6 Rays 3.99 Ct. Oval Cabochon Shape 9.7 x 6.5 Mm.
- Lot 1320040 — Natural Yellow Quartz Gemstones 3.51 Ct. Buddha Carving Cut 15.7 x 10.5 Mm.
- Lot 1320041 — Natural Green Peridot Gemstones 1.79 Ct. 2 Pcs Heart Shape 6.1 x 6.1 Mm.
- Lot 1320042 — Natural Swiss Blue Topaz Gemstones 2.94 Ct. Round Shape 9.1 Mm.
- Lot 1320043 — Natural Pink Topaz Gemstones with 925 Sterling Silver Ring Jewelry 5.39 G. Size 9.5
- Lot 1320044 — Natural Intense Green Sphene Gemstones Red Spark 3.79 Ct. Oval Shape 11 x 7.6 Mm.
- Lot 1320045 — Natural Blue Zircon Gemstones 1.69 Ct. Oval Shape 7.9 x 5.8 Mm.
- Lot 1320046 — 925 Sterling Silver Ring Jewelry 0.96 Grams With Natural Diamond 0.10 Ct. Size 6.5
- Lot 1320047 — Natural Orangish Red Spessartine Garnet Gemstones 1.29 Ct. Oval Shape 6.8 x 5.7 Mm.
- Lot 1320048 — Natural Blue Zircon Gemstones 1.53 Ct. 2 Pcs. Round Diamond Cut 5.1 Mm.
- Lot 1320049 — Natural Purple Amethyst Gemstones 7.44 Ct. 2 Pcs. Oval Shape 11.1 x 9.5 Mm.
- Lot 1320050 — Natural Green Tourmaline Gemstones 1.27 Ct. Octagon Shape 6 x 5.8 Mm.
- Lot 1320051 — Natural Red Ruby Gemstones 1.83 Ct. Oval Shape 7.8 X 6.7 Mm.
- Lot 1320052 — Natural Violetish Blue Tanzanite Gemstones 1.03 Ct. Clean Pear Shape 7.44 x 6.37 Mm.
- Lot 1320053 — Natural Blue Topaz Gemstones 925 Sterling Silver Pendant Jewelry 8.16 Grams
- Lot 1320054 — Natural Swiss Blue Topaz Gemstones 3.21 Ct. Oval Shape 10.1 x 8 Mm.
- Lot 1320055 — Natural Blue Sapphire Gemstone 1.74 Ct. Oval Shape 8.5 x 6.2 Mm.
- Lot 1320056 — Natural Multi-Color Sphene Gemstones With Rainbow Spark 1.21 Ct. Oval Shape 6.8 x 5.9 Mm.
- Lot 1320057 — Natural Green Tourmaline Gemstones 0.90 Ct. Octagon Shape 12.4 x 3 Mm.
- Lot 1320058 — Natural Green Peridot Gemstones 1.13 Ct. 2 Pcs. Round Shape 5.4 Mm.
- Lot 1320059 — Natural Bi Color Tourmaline Gemstones 0.91 Ct. Octagon Shape 5.4 x 4.9 Mm.
- Lot 1320060 — Natural Black Diamond 1.85 Ct. Round Brilliant Cut 7.58 x 4.80 Mm.
- Lot 1320061 — Natural Red Yellow Loose Diamond 0.85 Ct. 2 Pcs. Square Princess Cut 4.2 x 3.9 Mm.
- Lot 1320062 — Natural Black Loose Diamond 1.06 Ct. 5 Pcs Round Diamond Cut 3.6 Mm.
- Lot 1320063 — Natural Yellow Fancy Color Loose Diamond 0.21 Ct. Pear Shape 4.3 x 3.1 Mm.
- Lot 1320064 — Natural Violetish Blue Tanzanite Gemstones 1.64 Ct. Clean Pear Shape 11.04 x 5.75 Mm.
- Lot 1320065 — Natural White Loose Diamond 0.20 Ct. Round Diamond Cut 4 Mm.
- Lot 1320066 — 925 Sterling Silver Ring Jewelry 1.10 Grams With Natural Diamond 0.22 Ct. Size 6.5
- Lot 1320067 — Natural Multi Color Titanium Sphene Gemstones With Rainbow Spark 0.63 Ct Pear 6.3 x 4.6 Mm.
- Lot 1320068 — Natural Black Diamond 1.10 Ct. 50 Pcs. Round Diamond Cut 1.8 Mm.
- Lot 1320069 — Natural Black Star Sapphire Gemstones 6 Rays 1.85 Ct. Round Cabochon Shape 6.5 Mm.
- Lot 1320070 — Natural Multi Color Jade Gemstones Bangle 291.15 Ct. Diameter 55 Mm.
- Lot 1320071 — Natural Multi-Color Play Of Colour Opal Gemstones 1.25 Ct. 2 Pcs. Oval Cabochon Shape 7 x 5.5 Mm.
- Lot 1320072 — Natural Yellow Fancy Color Loose Diamond 0.21 Ct. Cushion Shape 3.6 x 2.9 Mm.
- Lot 1320073 — Natural Swiss Blue Topaz Gemstones 2.46 Ct. Oval Shape 9.2 x 7.2 Mm.
- Lot 1320074 — Natural Red Ruby Gemstones 1.94 Ct. Oval Shape 7.9 X 6.8 Mm.
- Lot 1320075 — Natural London Blue Topaz Gemstones 366.33 Ct. Clean Pear Shape 58 x 39 Mm.
- Lot 1320076 — Natural Black Diamond 1.18 Ct. 50 Pcs Round Diamond Cut 1.7 Mm.
- Lot 1320077 — Natural Yellow Fancy Color Loose Diamond 0.19 Ct. Pear Shape 4.5 x 3.1 Mm.
- Lot 1320078 — Natural Multi Color Opal Gemstones 0.94 Ct. 2 Pcs. Oval Cabochon Shape 6.7 x 4.9 Mm.
- Lot 1320079 — Natural Pink Topaz Gemstones 925 Sterling Silver Ring Jewelry 2.86 Grams Size 7
- Lot 1320080 — Natural Purplish Pink Rhodolite Garnet Gemstones 2.14 Ct. 2 Pcs. Round Shape 5.8 Mm.
- Lot 1320081 — Natural Green Tourmaline Gemstones 16.86 Ct. Clean Octagon Shape 36.58 x 6.73 Mm.
- Lot 1320082 — Natural Red Ruby Gemstones 2.95 Ct. Oval Shape 8.6 X 7.4 Mm.
- Lot 1320083 — Natural Moss Quartz Gemstones 100.00 Ct. Birds Carving Inner Pear Cabochon Shape 37 x 29 Mm.
- Lot 1320084 — Natural Greenish Yellow Titanium Sphene Gemstones Rainbow Spark 1.67 Ct. 9 Pcs. Round Shape 3.3 Mm.
- Lot 1320085 — Natural Violetish Blue Tanzanite Gemstones 1.37 Ct. Clean Oval Shape 7.79 x 6.09 Mm.
- Lot 1320086 — 925 Sterling Silver Ring Jewelry 1.74 Grams With Natural Diamond 0.30 Ct. Size 6.25
- Lot 1320087 — Natural Pink Tourmaline Gemstones 1.03 Ct. Oval Shape 7.2 x 5.4 Mm.
- Lot 1320088 — Natural Multi Color Opal Gemstones 1.40 Ct. Oval Cabochon Shape 10 x 7 Mm.
- Lot 1320089 — Natural London Blue Topaz Gemstones 7.56 Ct. Oval Shape 14.2 x 6.5 Mm.
- Lot 1320090 — Natural Blue Zircon Gemstones 1.99 Ct. Oval Shape 6.5 x 5.8 Mm.
- Lot 1320091 — Natural Multi-Color Opal Gemstones 6.12 Ct. Carving Size 17.1 x 17.6 x 4.7 Mm.
- Lot 1320092 — Natural Pink Tourmaline Gemstones 0.78 Ct. Clean Octagon Shape 8.2 x 4 Mm.
- Lot 1320093 — Natural Yellow Citrine Gemstones 1.83 Ct. Cushion Checkerboard Cut 8.2 Mm.
- Lot 1320094 — Natural Pink Tourmaline Gemstones 0.76 Ct. Octagon Shape 6.2 x 4.6 Mm.
- Lot 1320095 — Natural Multi-Color Sphene Gemstones With Rainbow Spark 0.78 Ct. Round Shape 5.5 Mm.
- Lot 1320096 — Natural Pinkish Red Ruby Gemstones 3.90 Ct. Oval Shape 9.4 x 7.8 Mm.
- Lot 1320097 — Natural Blue Sapphire Gemstones 2.76 Ct. Oval Shape 9.49 x 7.24 Mm.
- Lot 1320098 — 925 Sterling Silver Ring Jewelry 1.02 Grams With Natural Diamond 0.11 Ct. Size 6.5
- Lot 1320099 — Natural Yellow Fancy Color Loose Diamond 0.16 Ct. Pear Shape 3.4 x 3.1 Mm.
- Lot 1320100 — Natural Baby Blue Topaz Gemstones 3.35 Ct. 4 Pcs. Heart Shape 6.1 Mm.
- Lot 1320101 — Natural Yellow Loose Diamond 0.12 Ct. Square Princess Cut 2.8 Mm.
- Lot 1320102 — Natural Purplish Red Ruby Gemstones 2.42 Ct. Oval Shape 9.4 x 7.3 Mm.
- Lot 1320103 — Natural Green Demantiod Garnet Gemstones 0.80 Ct. 5 Pcs. Round Diamond Cut 3.3 Mm.
- Lot 1320104 — Natural Baby Blue Aquamarine Gemstones 1.86 Ct. Oval Shape 9.4 x 7.6 Mm.
- Lot 1320105 — Natural Multi Color Jade Gemstones Bangle 274.25 Ct. Diameter 5.4 Mm.
- Lot 1320106 — Natural Green Jade Gemstones 52.50 Ct. Elephant Carving Shape 24 x 18 Mm.
- Lot 1320107 — Natural Greenish Yellow Tourmaline Gemstones 0.79 Ct. Oval Shape 6.4 x 5.4 Mm.
- Lot 1320108 — Natural Purplish Red Ruby Gemstones 2.84 Ct. Oval Shape 9.2 x 7.3 Mm.
- Lot 1320109 — Natural Bi Color Ametrine Gemstones 3.70 Ct. Octagon 9 x 8 Mm.
- Lot 1320110 — Natural Green Tsavorite Garnet 0.36 Ct Octagon Shape 5 x 3.4 Mm.
- Lot 1320111 — Natural Yellow Quartz Gemstones 10.49 Ct. Buddha Carving Cut 21 x 14.2 Mm.
- Lot 1320112 — Natural Green Peridot Gemstones 1.52 Ct. 2 Pcs. Trilliant Shape 6 Mm.
- Lot 1320113 — Natural Purple Amethyst Gemstones Rough 103.50 Ct.
- Lot 1320114 — Natural Orangish Red Spessartine Garnet Gemstones 0.92 Ct. Oval Shape 6.5 x 5.2 Mm.
- Lot 1320115 — Natural Yellow Sapphire Gemstones 0.78 Ct. 2 Pcs. Round Dimond Cut 4.4 Mm.
- Lot 1320116 — Natural Yellow Lemon Quartz Gemstones 36.95 Ct. Pear Cabochon Shape 25 x 18 Mm.
- Lot 1320117 — Natural White Green Jade Gemstones 38.59 Ct. Buddha Carving With Drilled 36 x 22 Mm.
- Lot 1320118 — Natural Bi Color Ametrine Gemstones 4.01 Ct. Baguette Shape 15.3 x 6.8 Mm.
- Lot 1320119 — Natural Topaz Swiss Blue Gemstones 2.28 Ct. Oval Shape 9.1 x 7 Mm.
- Lot 1320120 — Natural Yellowish Green Tourmaline Gemstones 0.80 Ct. Round Shape 6 Mm.
- Lot 1320121 — Natural Brown Multi Color Jasper 43.08 Ct. Tiger Carving Shape 35 x 18 Mm. With Pendant
- Lot 1320122 — Natural Green Jade Gemstones Bangle 257.38 Ct. Diameter 52 Mm.
- Lot 1320123 — Natural Green Emerald Gemstones 0.81 Ct. Octagon Shape 5.83 x 4.55 Mm.
- Lot 1320124 — Natural Swiss Blue Topaz Gemstones 32.10 Ct. Pear Shape 22 x 17.8 Mm.
- Lot 1320125 — 925 Sterling Silver Ring Jewelry 1.60 Grams With Natural Diamond 0.09 Ct. Size 6.5
- Lot 1320126 — Natural Green Sphene Gemstones With Rainbow Spark 1.24 Ct. Cushion Shape 8 x 5.4 Mm.
- Lot 1320127 — Natural Blue Tanzanite Gemstones 1.09 Ct. Clean Trilliant Shape 7.7 x 5.5 Mm.
- Lot 1320128 — Natural Greenish Yellow Sphene Gemstones Titanium Rainbow Spark 1.60 Ct. 5 Pcs. Round Shape 4 Mm.
- Lot 1320129 — Natural Green Aventurine Gemstones 119.67 Ct. Round Cabochon Shape 25 Mm.
- Lot 1320130 — Natural Multi Color Opal Gemstones 1.06 Ct. Oval Shape 8.5 x 6.9 Mm.
- Lot 1320131 — Natural White Topaz Gemstones 5.31 Ct. 5 Pcs. Round Shape 6.2 Mm.
- Lot 1320132 — Natural Baby Blue Aquamarine Gemstones 1.45 Ct. Oval Shape 8.4 x 6.4 Mm.
- Lot 1320133 — Natural Purplish Red Ruby Gemstones 2.53 Ct. Oval Shape 9.1 x 7.1 Mm.
- Lot 1320134 — Natural Green Tourmaline Gemstones 1.04 Ct. Oval Shape 6.4 x 5.7 Mm.
- Lot 1320135 — Natural Orangish Red Rhodolite Garnet Gemstones 1.88 Ct Oval Shape 8 x 6.2 Mm.
- Lot 1320136 — Natural Greenish Yellow Titanium Rainbow Spark Sphene Gemstones 1.83 Ct. 5 Pcs. Round Shape 4.4 Mm.
- Lot 1320137 — 925 Sterling Silver Ring Jewelry 1.60 Grams With Natural Diamond 0.11 Ct. Size 7.5
- Lot 1320138 — Natural Blue Sapphire Gemstones 2.98 Ct. Oval Shape 10.4 x 6.8 Mm.
- Lot 1320139 — Natural Blue Ceylon Sapphire Gemstones 0.88 Ct. Oval Shape 7.1 x 5.4 Mm.
- Lot 1320140 — Natural White Zircon Gemstones 0.64 Ct. 30 Pcs. Round Diamond Cut 1.5 Mm.
- Lot 1320141 — Natural Green Tourmaline Gemstones 2.85 Ct. Cushion Shape 9.2 x 7.3 Mm.
- Lot 1320142 — Natural Yellow Lemon Quartz Gemstones 3.60 Ct. Round Shape 10.1 Mm.
- Lot 1320143 — Natural London Blue Topaz Gemstones 2.06 Ct. Oval Shape 9 x 7 Mm.
- Lot 1320144 — Natural Blue Star Sapphire Gemstones 1.53 Ct. Oval Cabochon Shape 6.5 x 5.9 Mm.
- Lot 1320145 — Natural Multi Color Tourmaline Gemstones 9.37 Ct. Clean Oval Shape 13.3 x 11.6 Mm.
- Lot 1320146 — Natural Green Demantiod Garnet Gemstones 1.49 Ct.10 Pcs. Round Diamond Cut 3.3 Mm.
- Lot 1320147 — 925 Sterling Silver Ring Jewelry 1.65 Grams With Natural Diamond 0.06 Ct. Size 6
- Lot 1320148 — Natural Swiss Blue Topaz Gemstones 4.08 Ct. Round Shape 9.3 Mm.
- Lot 1320149 — Natural Black Diamond 1.26 Ct. 50 Pcs Round Diamond Cut 1.9 Mm.
- Lot 1320150 — Natural Purplish Red Ruby Gemstones 3.84 Ct. Oval Shape 10 x 7.7 Mm.
- … and 1100 more lots
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