Yellow Green Pink Hue Bicolor Natural Tourmaline Ring, Pendant Gemstone 5.20 Ct

Lime Green Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting-Step Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT...

3.45 Carats Lime Green Natural Tourmaline Gemstone (Cushion Cut) 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 3.45 Carats 🪚 SHAPE & CUT: Cushion Cut 💎 SIZE (MM): 9.40 x 8.86 x 6.00 🌈 ...

GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 14 Carats SHAPE: Emerald SIZE (MM): 19.36 x 9.95 x 8.15 COLOR: Yellowish Peach Bicolor CLARITY: Slightly Included TREATMENT: Heated ORI...

Deep Earthy Green and Brownish Yellow Bicolor Natural Tourmaline Gemstones Set 7.75 Carats – Step Emerald Cut from Afghanistan! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 7.75 Carats 🪚 SHAPE & CUT: Step Emerald Cut 📏 SIZE (MM): 4.15 Ct (13.64 x 7.33 x 4.70) 3.60 Ct (13.00 x 6.20 x 5.27) 🌈 COLOR: Bicolor 🔎 CLARITY: Moderately Included 🧪 TREATMENT: Heated 🌍 ORIGIN: Afghanistan 💳 CERTIFICATE: Available Upon Request (Additional $20 charges applies at checkout) Introducing a stunning 7.75 Carats Bicolor Natural Tourmaline Gemstones Set from Kunar, Afghanistan! These two remarkable gemstones display a captivating gradient of colors, shifting from deep earthy green to soft brownish yellow pink hue, embodying the classic “watermelon” bicolor effect. Expertly cut in an elegant step-cut design, they feature excellent luster and moderate inclusions that add character to their natural beauty. Perfectly sized for use in earrings, rings, or any other fine jewelry settings, these tourmalines offer versatility and uniqueness. Whether you’re creating a matching jewelry set...

Loose Tourmaline Weight: 6.10 Carats Dimension: 13.1x8.2x6.4 Mm Origin: Afghanistan Shape: Emerald Color: Light Green Treatment: Non Certificate: On Customer Demand Tourmaline is a fascinating and versatile gemstone renowned for its vibrant array of colors, making it one of the most diverse gem species in the world. Its name originates from the Sinhalese word "turmali," which means "mixed colors," highlighting the gem's characteristic feature of displaying a multitude of hues within a single crystal. The spectrum of tourmaline colors spans from vivid reds, pinks, and oranges to vibrant greens, blues, and yellows, with some specimens exhibiting multiple colors in a single crystal, known as bicolor or multicolored tourmaline. This gem's exceptional range of colors arises due to variations in its chemical composition, trace elements, and geological conditions during its formation. Brazil, Afghanistan, Nigeria, Mozambique, and the United States are among the key sources of tourmaline. Each locality produces unique color variations, with Brazil being known for its vivid green and blue tourmalines, while Afghanistan yields fine pink and red specimens. One of the most admired varieties of tourmaline is the Paraíba tourmaline, prized for its breathtaking neon blue to green hues. Discovered in the Brazilian state of Paraíba in the late 1980s, this type of tourmaline captivated the gemstone world with its electrifying colors, caused by trace amounts of copper. The durability and versatility of tourmaline make it a favored choice among jewelry designers. With a hardness of 7 to 7.5 on the Mohs scale, tourmaline is suitable for various jewelry styles, from faceted gemstones in rings...

Loose Tourmaline Weight: 2.55 Carats Dimension: 11.3x5.4x4.2 Mm Origin: Afghanistan Shape: Emerald Color: Blue Green (Bicolor) Treatment: Non Certificate: On Client Demand Bicol...

Description: Gem Type: Tourmaline Number of Stones: 1 Weight: 1.42 cts Measurements: 10.06 x 5.03 x 3.68 mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mo...

Loose Tourmaline Weight: 24.40 Carats Dimension: 21X11.6x10.1 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Yellow & Green Certificate: On Customer Demand Bicolor tourmalin...