Japanese Loose Gemstones

Lagoon Green & Blue Natural Tourmaline Loose Gemstones Lot for Rings, Necklace Pendant, Bracelet or any other Jewelry Setting- Cushion Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourm...

Gemstone - Tourmaline Weight- 2.55 Carats Shape - Round , Marquise Size - 5x5 to 7x3 MM Pieces - 6

4.30 carats multi tourmaline , top quality tourmaline jewelry cut , natural tourmaline gemstone 4 pieces for jewelry Gemstone - Tourmaline Weight- 4.30 Carats Shape - Octagon , Cush...

Introducing our exquisite Lagoon Green Natural Tourmaline Loose Gemstone, a rare find of top-tier quality. Meticulously cut and polished in a captivating cushion cut design, this gem...

One look at this spectacular 3.11 carat Burmese "Pigeon's Blood" beauty and it's easy to see why rubies are known as "The King of Gemstones." Certified "vivid red" by the Gemological Institute of America, this gem has excellent clarity and a perfect balance of color and brilliance! This ruby is extremely well cut and well-proportioned, measuring 8.49 x 7.06 x 5.88 millimeters - the ideal shape for a variety of designs! It is accompanied by GIA Origin Report #1236568776 certifying its origin as Burma (currently known as Myanmar), which has long been revered as the premier source for fine rubies. This is an exemplary Burmese ruby - worthy of being passed down for generations! Custom designs available. Please send us a message to schedule a complimentary design session. Note: Internal characteristics and natural inclusions may appear magnified by photography. We have a large selection of unmounted rubies...

A duet of splendor and subtle hues, these twin diamonds of 2.12 ct each dance with an ethereal light, capturing the essence of refinement. Boasting a VS1 clarity, they exhibit a crystalline purity that defies the depths of imagination. The O-P color, Very Light Yellow...

The Ural Mountains of Russia have long been recognized as the most important and consistent source of the rarest variety of Garnets, known as Demantoid. These unique gemstones are hi...

Gemstone - Tourmaline Weight- 2.20 Carats Shape - Pear/ Oval Size - 7x5 to 6x4 MM Pieces - 4

Weight 1.77 carats Dimensions 8.34x6.10x4.52 mm Treatment none Origin Nigeria Clarity VS Shape octagon Cut custom precision This exquisite 1.77 carat Aquamarine gemstone, so...

ITEM DESCRIPTION ID #: 55473 Stone Shape: Horse Head Diamond Weight: 0.84 CT Clarity: SI2 Color: G Measurements 6.00 X 5.82 X 3.30 mm Our Price: $1625.00 These genuine diamonds are...

Spectacular in color and shape and exhibiting a stunning range of colors, this 2.80 carat natural black opal is a gem-quality stone for the avid collector or jewelry lover. Unlike ordinary opals, black opals have carbon and iron oxide trace elements present, which cause the unusual darkness of the stone. Because of their dark body tone, the rainbow colors in a black opal truly stand out. The stone's mesmerizing blue, green and golden hues render it ideal for creating a truly one of a kind statement ring, bracelet, necklace, or pendant. Let us help you design your own signature piece. For inspiration, see some of the opal pieces Faye Kim has created in the attached photos. The designer will work with you to create your own spectacular, one-of-a-kind piece using this Lightning Ridge...

This vibrant Mandarin orange colored garnet is absolutely beautiful! The unusual checkerboard design allows for exceptional brilliance and an exquisite display of color and life. Thi...