Other Loose Gemstones

Faceted vivid yellow sphene sku833 100% natural Weight: 0.92 cts Size: 6x6x3 mm Color: yellow Origin: Madagascar

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 5.84 carats. Expertly precision cut into a striking rectangular fan...

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 23.45 carats. Expertly precision cut into a striking rectangular fa...

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 26.29 carats. Expertly precision cut into a striking rectangular fa...

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 32.31 carats. Expertly precision cut into a striking rectangular fa...

Faceted Russian phenakite sku793 Weight: 3.18 cts Size: 9.8x8x6.3 mm

Natural Greenish Yellow Fire Sphene (Titanite) Round Cut Loose Gemstone Pairs – Collector Quality, Well-Matched Stones Ideal for Earrings, Rings, Pendants, and Custom Jewelry Setting...

Weight 11.70 carat Dimensions 15.7x16.8x9.4mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Heart This exquisite 11.70 carat natural ametrine showcases the encha...

Loose Hackmanite Weight: 1.35 Carats Dimension: 8.4 x 6.9 x 4.2 Mm Colour: Purple Shape: Cushion Treatment: Non Origin: Afghanistan Hackmanite is a unique and rare variety of the m...

Weight 7.10 carat Dimensions 13.1x9.6x6.9mm Treatment None Origin Madagascar Clarity VVS Shape Cut Cushion AG102 Elevate your fine jewelry collection or investment portfolio with this breathtaking 7.10-carat natural loose cushion-cut sphene from Madagascar. Famed for an intense optical display...

Weight : 0.67 cts Dimensions : 5*5*3 mm Color : Yellow Shape : Triangle Clarity : Eye Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This vibrant Sphe...

Weight : 4.80 cts Dimensions : 10.2 x 10.2 x 7 mm Color : Green Shape : Round Clarity : VVS Treatment : Natural Origin : Pakistan Hardness : 5-5.5 Family : Titanite This exceptiona...

Color : Multi Color Shape : Cushion Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This stunning **Sphene gemstone**, also known as **...

Weight 2.70 carat Dimensions 8.1x7.9x6.2mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Cushion This elegant 2.70 carat Natural Bi-Color Ametrine beautifully sh...

Gemstone Type: Natural Heliodor Gemstone Weight: 8.00 carats Dimensions: 12*10.8*8 mm Clarity: VS Clean Shape : Cushion Origin: Pakistan Treatment : Heat Color: Yellow Birthstone : ...

Weight : 0.67 cts Dimensions : 6.000 x 4.000 x 3.000 mm Color : Green Shape : Emerald Clarity : Loupe Clean Treatment : Natural Origin : Pakistan Hardness : 5-5.5 Family : Titanite ...

Weight 10.40 carats Dimensions 17.4x10.8x7.4 mm Treatment None Origin Brazil Clarity Loupe Clean Shape Octagon Cut Emerald Crafted by nature itself, this remarkable gem showca...

Dioptase cabochon sku14 From Kazahstan Size: 31х18х9 mm

Weight : 1.53 cts Dimensions : 6.900 * 6.900 *4.200 mm Color : Yellow Shape : Round Clarity : Eye Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This ...

Natural Yellow Fire Sphene (Titanite) Round Brilliant Cut Loose Gemstone Pair – Collector Quality, Well-Matched Stones Ideal for Earrings, Rings, Pendants, and Custom Jewelry Setting...

Weight : 1.55 cts Dimensions : 6.8*6.8*4.2 mm Color : Yellow/Green Shape : Round Clarity : Eye Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This att...

Chrome diopside cabochon sku406 Weight: 5 cts Size: 18x7x3 mm Origin: Russia, Yakutia

Weight : 1.57 cts Dimensions : 6.5 * 6.5 * 4.8 mm Color : Yellow Shape : Round Clarity : SI Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This vibran...

Faceted vivid yellow sphene sku835 100% natural Weight: 1.6 cts Size: 7.3x6x2.6 mm Color: yellow Origin: Madagascar

Faceted vivid yellow sphene sku834 100% natural Weight: 0.8 cts Size: 7.3x4.5x2.6 mm Color: yellow Origin: Madagascar

Faceted yellowish green sphene sku836 100% natural Weight: 1.22 cts Size: 6.5x5.2x4 mm  Color: yellow, green Origin: Madagascar

Kazakhstan dioptase ashirite specimen sku578 Size: 30x18x16 mm Origin: Kazakhstan

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 1.70 carats. Expertly precision cut into a striking rectangular fancy cut, thi...

Color : Multi Shape : Round Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This striking **Sphene gemstone**, also known as **Titanite...

Deep Brownish Yellow Natural Sphene/Titanite Loose Gemstones Lot for Rings, Necklace Pendants, Bracelets, or any other Jewelry Setting-Cushion Cut!! 💎 GEMSTONE TYPE: Sphene/Titanit...

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 53.70 carats. Expertly precision cut into a striking rectangular fa...

Loose Sphene/ Titanite Weight: 1.75 Carats Dimension: 7.2 x 7.2 x 4.4 Mm Origin: Warsak Pakistan Shape: Round Treatment: Non Certificate: On Demand Sphene, also known as titanite, ...

Loose Hauyne / Hauynite Weight: 5.25 Carats Dimension: 12.1 x 10 x 7 Mm Origin: Badakhshan Afghanistan Shape: Cushion Color: Blue Family: Sodalite Treat...

This exquisite Sphene gemstone, also known as Titanite, is admired for its striking yellow-green color and exceptional brilliance. Expertly fashioned into a charming heart shape, it ...

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 4.21 carats. Round cut into a striking fancy cut, this exceptional gemstone di...

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 2.05 carats. Cushion cut into a striking fancy cut, this exceptional gemstone ...

Weight 9.70 carat Dimensions 12.9x12x10mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Fancy This 9.70 carat Natural Bi-Color Ametrine showcases a striking fusi...

Weight 4.80 carat Dimensions 12.1x8.4x6.1mm Treatment None Origin Brazilian Clarity Eye Clean Shape Cut Emerald Elevate your fine jewelry collection or investment portfolio...

This beautiful **Sphene gemstone**, also known as **Titanite**, is admired for its vivid **yellow-green color** and exceptional brilliance. Cut in a charming **heart shape**, the gem...

Weight 5.00 carat Dimensions 13.4x7.6x6.6mm Treatment None Origin Brazil Clarity VVS Shape Cut Emerald AG117 Discover the captivating beauty of this 5.00 Carat Natural Loo...

Weight : 1.73 cts Dimensions : 6.9*6*4.2 mm Color : Yellow Shape : Cushion Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This radiant...

An exceptional 9.64-carat natural bluish green Tourmaline, precision cut in an elongated emerald shape and offered loose and unmounted for collectors, connoisseurs, and custom jewelr...

Weight : 1.96 cts Dimensions : 7.5 * 7.5 * 4.8 MM Color : Multi Color Shape : Round Clarity : SI Treatment : Natural Origin : Pakistan Hardness : 5-5.5 Family : Titanite This rou...

Loose Hauyne / Hauynite Pair Weight: 4.95 Carats Dimension: 9 x 7.7 x 5.5 Mm 8.9 x 7.8 x 5.6 Mm Sizes: 2.50 And 2.45 Carat Origin: Badakhshan Afghanistan Shap...

Faceted Russian phenakite sku794 Weight: 2.67 cts Size: 11.5x7x5.5 mm

An exceptional 14.68 carat Fall bicolor tourmaline offered unmounted for the discerning collector. This rare gemstone displays natural color zoning with autumn inspired tones that ca...

Natural bolivian ametrine fancy cut loose gemstone for pendant brooch The Ametrine fancy shield shaped carving is a breathtaking gemstone that combines the captivating hues of ameth...

Weight: 46.3 Grams Stone: Sardonyx Shell Measurements: 3.45 x 135.28 x 51 mm Signed: G. Stella. ITEM #: BR-1463-112624-12 Circa 1840s. Museum Quality Cameo Tiara...

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 9.38 carats. Expertly precision cut into a striking rectangular fan...

Loose Ametrine Weight: 10.45 Carats Dimension: 13.9x10.6x9.2 MM Origin: Bolivia Shape: Emerald Color: Purple & Yellow Treatment: Non Ametrine is a naturally occurring variety ...

Weight : 3.10 cts Dimensions : 9 x 9 x 6.1 mm Color : Green Shape : Round Clarity : VVS Treatment : Natural Origin : Pakistan Hardness : 5-5.5 Family : Titanite This exceptional Sp...

A one-of-a-kind 29.22 carat bicolor tourmaline offered loose for world-class collectors and connoisseurs who pursue rarity, presence, and natural color artistry. This exceptional gemstone displays a striking two tone composition with a seamless transition that shifts in character as light moves across the crown, making it a true collector’s treasure and an extraordinary centerpiece for bespoke jewelry. A Rare Tourmaline With Natural Color Theater Bicolor tourmalines are prized for their natural color zoning, formed during crystal growth as trace elements changed over time. In a gem of this scale, the visual effect becomes dramatic and unmistakable, with distinct hues that still blend elegantly into a refined gradient. The result is a gemstone that feels alive, nuanced, and impossible to replicate. Precision Cut for Brilliance and Balance Expert cutting enhances both brilliance and the bicolor transition, preserving symmetry while allowing the colors to present cleanly. The gem’s size and presence make it ideal for collectors who appreciate investment grade stones and for clients seeking a signature jewel that cannot be duplicated. Design Your Dream With Merkaba Jewelry Beverly Hills This tourmaline is perfectly suited for a bold statement ring, a museum worthy pendant, or an heirloom bracelet. Choose platinum, 18K yellow gold, or 18K white gold, and elevate the design with diamond accents or complementary color stones, or keep it minimal to let the tourmaline remain the focus. Our atelier specializes in translating rare gemstones into one of a kind creations with meticulous craftsmanship. Details Gemstone: Bicolor Tourmaline Carat Weight: 29.22 carats Presentation: Loose, unmounted gemstone...

Weight : 4.43 cts Dimensions : 13*7*4.5 mm Color : Yellow Shape : Fancy Emerald Clarity : SI Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This attra...

Loose Hauyne / Hauynite Weight: 0.60 Carats Dimension: 5.5 x 5.4 x 3.3 Mm Origin: Badakhshan Afghanistan Shape: Cushion Color: Blue Family: Sodalite Treatment: Non Certificate: On ...

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 4.50 carats. Cushion cut into a striking fancy cut, this exceptional gemstone ...

Weight 9.65 carat Dimensions 13.3x12.0x8.7 mm Treatment None Origin Brazilian Clarity Loup Clean Shape Cut Emerald This remarkable 9.65-carat natural Bicolor Ametrine from ...

Color : Yellow/Green Shape : Cushion Clarity : Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This beautiful Sphene gemstone, also known as Titanite, i...

Weight 13.60 carat Dimensions 15.9x12.1x9.9mm Treatment None Origin Brazilian Clarity Loupe Clean Shape Cut Pixel This exceptional 13.60-carat natural Bicolor Ametrine from ...

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 17.00 carats. Expertly precision cut into a striking rectangular fa...

Weight 1.60 carat Dimensions 8x6.4x4.4mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Cushion This charming 1.60 carat natural ametrine showcases a beautifully...