Turquoise Gems

(327 upcoming items)

Sort by:

Most Relevant

5.07 Carats Iridescent Multicolor Boulder Opal - Natural Australian Stone, 56XM: This striking boulder opal dazzles with a kaleidoscopic play of color, shifting through vivid greens, pinks, and iridescent blues across its triangular cabochon form. The stone's translucent, milky ba

Live Now

5.07 Carats Iridescent Multicolor Boulder Opal - Natural Australian Stone, 56XM

Est. $80-$160

3.84 Carats Natural Rhodolite Garnet - Round Faceted Loose Gemstone Lot, 72WE: Natural round-faceted rhodolite garnet lot, a premium pyrope-almandine garnet specimen collection. This curated set features stunning, vivid pink-purple rhodolite garnets with exceptional brilliance,

22 hrs Left

3.84 Carats Natural Rhodolite Garnet - Round Faceted Loose Gemstone Lot, 72WE

Est. $60-$120

5.43 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 56WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection features exceptional opals with a stunning range of base tones-from creamy peach and mil

2026

5.43 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 56WE

3.26 Carats Deep Raspberry Rhodolite Garnet Parcel - Natural Mozambican Stones, 49XP: This curated parcel of four oval-cut rhodolite garnets radiates a rich, deep raspberry-purple hue, saturated with vibrant magenta undertones that glow intensely under light. The primary stone measures

4 days Left

3.26 Carats Deep Raspberry Rhodolite Garnet Parcel - Natural Mozambican Stones, 49XP

Est. $40-$80

9.31 Carats Blue Sapphire - Oval & Pear Faceted Gemstone, 89WE: Faceted blue sapphire gemstone, crafted from natural sapphire material. The stone exhibits a rich, deep royal blue hue with subtle tonal variations and natural internal inclusions characteristic of ge

2026

9.31 Carats Blue Sapphire - Oval & Pear Faceted Gemstone, 89WE

5.82 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 18WE: Natural oval cabochon Welo opal lot, sourced from the premium Welo deposit in Ethiopia. This curated collection showcases exceptional opals with vivid, full-spectrum play-of-color-flashing fiery reds,

Live Now

5.82 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone Lot, 18WE

Est. $30-$60

4 days Left

1.142 Carats Certified Orange Purplish Zircon - Natural Gemstone, LZ271

Est. $100-$200

A Chinese Crystal Glass Inside-Painted Snuff Bottle, 20th Century, 59FG: The snuff bottle is formed from clear crystal glass and of flattened rectangular section, rising from a narrow recessed foot to a short cylindrical neck with a flat rim. The interior is finely painted

2026

A Chinese Crystal Glass Inside-Painted Snuff Bottle, 20th Century, 59FG

4.03 Carats Light Blue Brazilian Aquamarine Baguette Parcel - 12 x 4 x 3 mm, 63XK: This refined parcel of aquamarine gemstones presents a clean, icy light blue color with crisp transparency and a cool, watery glow. Cut into elongated baguette shapes, the stones display sleek linear

Live Now

4.03 Carats Light Blue Brazilian Aquamarine Baguette Parcel - 12 x 4 x 3 mm, 63XK

Est. $30-$60

7.485 Carats Certified Violet and Yellow Ametrine - Natural Brazilian Gemstone, LZ269: This striking octagon step-cut ametrine showcases a seamless fusion of deep violet and warm golden-yellow hues, a signature characteristic of this dual-colored gem. The step-cut faceting enhances the

Live Now

7.485 Carats Certified Violet and Yellow Ametrine - Natural Brazilian Gemstone, LZ269

Est. $100-$200

7.40 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 33XP: This magnificent fancy-cut tourmaline commands attention with its striking watermelon bi-color pattern, featuring a rich raspberry-pink core that gradients into deep olive-green at its edges. Measurin

4 days Left

7.40 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 33XP

Est. $80-$160

3.85 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 32XP: This exceptional fancy-cut tourmaline captivates with a classic watermelon bi-color spectrum, boasting a rich raspberry-pink core that gradients into a deep forest green at its edges. Measuring precis

4 days Left

3.85 Carats Watermelon Bi-Color Tourmaline Fancy - Natural Nigerian Stone, 32XP

Est. $80-$160

9.32 Carats Rose Mauve Cultured Pearl - Natural Freshwater Gem 10.9mm, 49XC: This singular cultured freshwater pearl reveals an enchanting rose mauve body color, softly illuminated by a delicate inner glow. With its rich, mirror-like luster and smooth surface, it presents a re

4 days Left

9.32 Carats Rose Mauve Cultured Pearl - Natural Freshwater Gem 10.9mm, 49XC

Est. $40-$80

A Chinese Crystal Glass Inside-Painted Snuff Bottle, 20th Century, 57FG: The snuff bottle is formed from clear crystal glass and of flattened rectangular section, rising from a narrow recessed foot to a short cylindrical neck with a flat rim. The interior is painted with a

4 days Left

A Chinese Crystal Glass Inside-Painted Snuff Bottle, 20th Century, 57FG

Est. $60-$120

10.12 Carats Multi-Tone Opal Cabochon Trio - Natural Ethiopian Stones - 11 to 14mm, 19XA: This radiant trio of Ethiopian opals showcases a dreamy spectrum of play-of-color-from fiery reds and oranges to serene flashes of green, blue, and violet. Each cabochon is domed and polished to a gla

4 days Left

10.12 Carats Multi-Tone Opal Cabochon Trio - Natural Ethiopian Stones - 11 to 14mm, 19XA

Est. $40-$80

2.44 Carats Natural Ceylon Blue Sapphire - Oval Faceted Loose Gemstone Lot, 76WE: Natural oval-faceted Ceylon blue sapphire lot, sourced from the legendary Sri Lankan (Ceylon) sapphire deposits. This curated collection features exceptional sapphires with vivid, saturated royal blue

22 hrs Left

2.44 Carats Natural Ceylon Blue Sapphire - Oval Faceted Loose Gemstone Lot, 76WE

Est. $60-$120

3.28 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 88XL: This distinctive Koroit Yowah opal cabochon, calibrated to 12.2x9.1mm, features a dramatic tonal matrix of deep jet black and earthy chocolate brown, interwoven with striking veins of milky white and

4 days Left

3.28 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 88XL

Est. $60-$120

2.88 Carats Certified Bi-Color Pink Yellow Brazilian Tourmaline - 9.5x7.4mm, 66XK: This striking bi-color tourmaline presents a refined transition from soft rose pink to pale golden yellow, creating a clear and attractive color zoning across the stone. The emerald cut emphasizes thi

4 days Left

2.88 Carats Certified Bi-Color Pink Yellow Brazilian Tourmaline - 9.5x7.4mm, 66XK

Est. $100-$200

6.46 Carats Deep Blue Kyanite Emerald Cut - Natural Nepalese Stone, 51XK: This striking kyanite presents a rich, inky blue tone with flashes of steel and sapphire hues that shift subtly with the light. Cut in a clean emerald shape, the stone shows crisp edges and a strong,

4 days Left

6.46 Carats Deep Blue Kyanite Emerald Cut - Natural Nepalese Stone, 51XK

Est. $30-$60

15.42 Carats Multicolor Gemstone Lot - Green Onyx, Chrome Diopside, Amethyst, 29XB: Faceted multicolor gemstone lot, featuring a curated selection of natural green onyx, chrome diopside, and amethyst. Each gemstone is expertly cut to maximize brilliance: the green onyx exhibits a viv

22 hrs Left

15.42 Carats Multicolor Gemstone Lot - Green Onyx, Chrome Diopside, Amethyst, 29XB

Est. $40-$80

139.68 Carats Seafoam Green Chrysoprase Cabochon Parcel - Natural Australian Stones, 94ZL: This substantial parcel of chrysoprase cabochons, weighing an impressive total of 139.68 carats with individual dimensions ranging from 1.7 to 2.7 cm, presents a serene palette of seafoam green hues.

22 hrs Left

139.68 Carats Seafoam Green Chrysoprase Cabochon Parcel - Natural Australian Stones, 94ZL

Est. $40-$80

7.51 Carats Natural Multicolor Tourmaline - Oval Faceted Gemstone, 37XB: Oval faceted tourmaline gemstone, crafted from natural tourmaline material. The stone exhibits a spectrum of vivid natural hues, including pale aqua, mint green, lime green, and vibrant pink, with nat

22 hrs Left

7.51 Carats Natural Multicolor Tourmaline - Oval Faceted Gemstone, 37XB

Est. $70-$140

4.92 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone, 25XB: Natural oval cabochon Welo opal, sourced from the premium Welo deposit in Ethiopia. This exceptional single stone features a translucent, milky white base alive with vivid, full-spectrum play-of-color

Live Now

4.92 Carats Natural Ethiopian Welo Opal - Oval Cabochon Loose Gemstone, 25XB

Est. $30-$60

14.83ct Boulder Opal Cabochon - Soft Pastel Play-of-Color Specimen, 44XM: This 14.83ct boulder opal cabochon, measuring 24x16mm, is a striking example of Australia's iconic gemstone, showcasing the delicate beauty of nature's artistry. The freeform triangular cabochon is po

Live Now

14.83ct Boulder Opal Cabochon - Soft Pastel Play-of-Color Specimen, 44XM

Est. $60-$120

View:

24

Turquoise Auctions

Kewa Santo Domingo Thunderbird Necklace Earrings Turquoise Spiny D. Crespin

Massive Vintage Navajo 3" Royston Turquoise Cuff Bracelet

Rare Vintage TNC Mexico 925 Sterling Silver & Turquoise Chainmail Parure Set - Necklace & Earrings

CURATED NATIVE TURQUOISE JEWELRY | NO RESERVE

SOUTHWESTERN STYLE GALLERY

Starts on:

GEORGETOWN, TX, US

AMETHYST DISPLAY ROCK STONE LAPIDARY SPECIMEN

MIXED LOT ROCK STONE LAPIDARY SPECIMEN

PEACOCK ORE ROCK STONE LAPIDARY SPECIMEN

FOSSILS, RARE ROCKS, CRYSTALS, GEMS, JEWELRY

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

19 hrs Left

Natural Pink Tourmaline 7.28 Ct. VVS Oval Shape 13.5 x 12 Mm. Unheated Gemstone From Nigeria

Natural Blue Sapphire 3.34 Ct. VVS Oval Shape 9.39 x 7.80 Mm. Gemstone from Madagascar

Natural Yellow Zircon 9.26 Ct. Oval Shape 13.2 x 10.7 Mm. Gemstone From Cambodia

Premium Loose Gemstones Diamond & Jewellery

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

5 days Left

Turquoise Gems

TOP