Stone

(10,000 price results)

Sort by:

Most Relevant

Large collection of costume jewelry to include necklaces to include gold filled; plastic, beads,: Large collection of costume jewelry to include necklaces to include gold filled; plastic, beads, stones, crystal, etc.

2026

Large collection of costume jewelry to include necklaces to include gold filled; plastic, beads,

Hudson Valley Auctioneers LLC Beacon NYBeacon, NY

Jewelry. 14kt Gold & Jade pendant, round disk jade w/ carnelian & carved jade surrounded by gold: Jewelry. 14kt Gold & Jade pendant, round disk jade w/ carnelian & carved jade surrounded by gold filled design, the bail is 14kt not the rest of it, missing one carnelian stone, 1 3/4"

2026

Jewelry. 14kt Gold & Jade pendant, round disk jade w/ carnelian & carved jade surrounded by gold

Hudson Valley Auctioneers LLC Beacon NYBeacon, NY

Blue Tanzanite 6.9ct Trillion Cut This is a PRETTY Stone. No Reserve.: Intense, deep violetish-blue color, exceptional brilliance, and eye-clean clarity. Sourced exclusively from Tanzania, High investment value.

2026

Blue Tanzanite 6.9ct Trillion Cut This is a PRETTY Stone. No Reserve.

California GemstonesOceanside, CA

Diamond 1ct Round Cut VVS1 from South Africa No reserve Excellent Clarity & Sparkle: a premium, high-clarity stone, often featuring colorless or near-colorless grades (D-I) and exceptional "eye-clean" brilliance. Sourced from renowned South African mines, these stones (natural or lab-

2026

Diamond 1ct Round Cut VVS1 from South Africa No reserve Excellent Clarity & Sparkle

California GemstonesOceanside, CA

Diamond 1ct Heart Cut VVS1 from South Africa No reserve Lab Grown: a premium, high-clarity stone, often featuring colorless or near-colorless grades (D-I) and exceptional "eye-clean" brilliance. Sourced from renowned South African mines, these stones (natural or lab-

2026

Diamond 1ct Heart Cut VVS1 from South Africa No reserve Lab Grown

California GemstonesOceanside, CA

Mixed Bag Amethysts 16.39ct tcw Mixed Cut No Reserve: Mixed bag. Pretty stones. Cabochons, Oval, Marquise, Trillion.Winner takes all.

2026

Mixed Bag Amethysts 16.39ct tcw Mixed Cut No Reserve

California GemstonesOceanside, CA

Amethyst 4.79ct Octogon Cut No Reserve: Vibrant purple gemstones, sourced from Brazil. Impressive stone and fully transparent.

2026

Amethyst 4.79ct Octogon Cut No Reserve

California GemstonesOceanside, CA

9ct Colombian Green Emerald Radiant Cut No Reserve GGI Certified: Deep green hue with slight blue undertones. Radiant cuts on large, high-quality Colombian stones maximize brilliance and sparkle

2026

9ct Colombian Green Emerald Radiant Cut No Reserve GGI Certified

California GemstonesOceanside, CA

Translucent Blue Sapphire Oval Cut 1.95 ct from Sri Lanka No Reserve: features a vibrant to deep blue hue, offering high durability for daily wear. Known for transparency and excellent luster, this stone is eye-clean.

2026

Translucent Blue Sapphire Oval Cut 1.95 ct from Sri Lanka No Reserve

California GemstonesOceanside, CA

Glowing Peridot 5ct Pear Cut from South Africa No Reserve: exhibiting a vibrant olive-green to yellowish-green color. Peridot is recognized for its high transparency and lack of inclusions, particularly in stones of this size.

2026

Glowing Peridot 5ct Pear Cut from South Africa No Reserve

California GemstonesOceanside, CA

Green Columbian Emerald 4.1ct Oval Cut No Reserve GGL Certified: Features a vibrant green hue, rich in chromium, representing a substantial, high-value, and uniquely included ("garden") gemstone. These stones are faceted, emphasizing a prestigious origin.

2026

Green Columbian Emerald 4.1ct Oval Cut No Reserve GGL Certified

California GemstonesOceanside, CA

Aquamarine 7.6ct Round Cut No Reserve GIR Certified: a substantial, high-clarity, light-to-medium blue gemstone, often characterized by its brilliant sparkle and transparent appearance. At this weight, round-cut stones offer a classic, symmetrical look

2026

Aquamarine 7.6ct Round Cut No Reserve GIR Certified

California GemstonesOceanside, CA

3ct Ceylon Green Sapphire Round Cut No Reserve GIE Certified: high-quality gemstone originating from Ceylon, renowned for vibrant, natural color, featuring vivid bluish-green tones. These stones are faceted with a mixed brilliant cut to maximize light reflection

2026

3ct Ceylon Green Sapphire Round Cut No Reserve GIE Certified

California GemstonesOceanside, CA

San Carlos Benitoite 5.15ct Trillion Cut No Reserve EGL Certified: This collectors stone features a brilliant, intense sapphire-blue color with high dispersion (fire higher than diamond), expertly cut into a triangular shape to maximize brilliance, displaying excelle

2026

San Carlos Benitoite 5.15ct Trillion Cut No Reserve EGL Certified

California GemstonesOceanside, CA

4 Pair Purple Amethyst Round Cut VVS No reserve: features brilliant cuts with superior light performance. VVS Clarity with deep, rich purple hues, these stones are durable and ideal for vibrant jewelry, showcasing blue undertones.

2026

4 Pair Purple Amethyst Round Cut VVS No reserve

California GemstonesOceanside, CA

5 Purple Amethyst 4.5ct tcw Princess Cut: features square-modified brilliant cuts with superior light performance. Eye-clean with deep, rich purple hues, these stones are durable (Mohs 7) and ideal for vibrant jewelry, showcasing blue underto

2026

5 Purple Amethyst 4.5ct tcw Princess Cut

California GemstonesOceanside, CA

Colombian Green Emerald 2 ct Round Cut PAIR 6mm No Reserve: highly coveted for its intense, vivid green color. These stones originate from famed Colombian mines, boasting superior transparency and, when round-cut,, an enhanced, brilliant sparkle compared to tr

2026

Colombian Green Emerald 2 ct Round Cut PAIR 6mm No Reserve

California GemstonesOceanside, CA

Green Colombian Emerald 10.25ct Cushion Cut No Reserve GIR Certified: large, valuable, and rare gemstone, usually featuring a vivid green color free from blue undertones. These stones are typically translucent or transparent with classic "jardin" inclusions, often featu

2026

Green Colombian Emerald 10.25ct Cushion Cut No Reserve GIR Certified

California GemstonesOceanside, CA

Ceylon Blue Sapphire Round Cut 1.05 ct 6mm VVS No Reserve: a premium, vibrant gem originating from Ceylon. Known for high-clarity & quality. This stone display a bright, medium-light "cornflower" blue hue with excellent luster. Round cuts provide superior bri

2026

Ceylon Blue Sapphire Round Cut 1.05 ct 6mm VVS No Reserve

California GemstonesOceanside, CA

California Benitoite 8.4ct Pear Cut Certified: Museum-quality find. Originating only from California's San Benito River Valley, this barium titanium silicate features intense blue color and higher fire than diamond. A certified stone would highlig

2026

California Benitoite 8.4ct Pear Cut Certified

California GemstonesOceanside, CA

Peridot 1.8ct Cushion Cut No reserve: a vibrant, olive-green hue in a rectangular or square shape with rounded corners, offering a brilliant, modern-yet-classic look. Commonly set in prongs—often paired with accent stones like trilliant

2026

Peridot 1.8ct Cushion Cut No reserve

California GemstonesOceanside, CA

3.26ct Ceylon Pink Sapphire Round Cut, No Reserve,: high-quality gemstone sourced from Sri Lanka, valued for its intense pink color, high transparency, and exceptional brilliance. Cut into a round shape for maximum sparkle, these stones are renowned fo

2026

3.26ct Ceylon Pink Sapphire Round Cut, No Reserve,

California GemstonesOceanside, CA

Amethyst 10ct Emerald Cut from Brazil No Reserve GGL Certified.: a statement-making gemstone featuring a rectangular, step-cut design that highlights high clarity and rich, purple hues. These stones offer a luxurious, vintage, or Art Deco aesthetic, and is sourced

2026

Amethyst 10ct Emerald Cut from Brazil No Reserve GGL Certified.

California GemstonesOceanside, CA

10.15ct Brazilian Teal Tourmaline Trillion Cut No Reserve GGL Certified: high-carat gemstone characterized by an intense blend of blue and green, with strong color saturation. Sourced from Brazil, these stones are renowned for high clarity and superior, fiery sparkle due t

2026

10.15ct Brazilian Teal Tourmaline Trillion Cut No Reserve GGL Certified

California GemstonesOceanside, CA

View:

24

Stone Auctions

Princess Cut Diamond Yellow Gold Tennis Bracelet 20ctw 4 Row Wide Strap

1.20ct Round Diamond Ring in 18k White Gold GIA Appraisal Available

14K Rose Gold Diamond 1/10 Ct.Tw. Stackable Band

Diamonds are Forever - Loose Stones & Jewelry

Starts on:

New York, NY, US

Rolex Datejust 16233G Champagne Diamond Dial Jubilee Bracelet

0.56ct Yellow Diamond Floral Ring 18k Gold

18K Tri-Color Gold Diamond Knot Band Ring 0.49CTW by Harbor Diamonds

Diamonds are Forever - Loose Stones & Jewelry

Starts on:

New York, NY, US

6 days Left

Vintage 1950's Platinum 30 Carat Diamond Tassel Bracelet

Diamond 1/4 Ct.Tw. Stack Band in 14K Rose Gold

Cartier La Dona 18K White Gold Diamond Ring EU 51

Diamonds are Forever - Loose Stones & Jewelry

Starts on:

New York, NY, US

2 days Left

TOP