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Home Jan Daggett Originals Jan Daggett Originals Historic Jan Daggett Shop All Jewelry Shop By Artist Jan Daggett Antoinette Cleoni Bora Brooke Stone Design Deborah Spencer Flavio Guerre Emerald Collection Frederic Duclos Jack Shargel Jeff McKenzie Jenny Byrne Jim Hayes Silverworks Johnson Hui Joryel Vera Joyla Karla Proud Kelim Kerry Vine Ketut Hart Masha Archer Mary Jo Weiss Michael Vincent Michaud Michael Michaud Misti Martin Rosario Garcia Sam and Cliff Scharf Steven Battelle Troy Simmons William Belli Wolfgang Vaatz Zina Home DecorHistoric Jan Daggett About Us Contact Our Story Blog Central Oregon FAQ
The Jewel
Jan Daggett
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Jan Daggett 18k Ceylon Sapphire and Diamond Ring
Jan Daggett 18k Ceylon Sapphire and Diamond Ring
$12,995.00

18kt Ceylon Sapphire (1.13ct) & Diamond (.17ctw) Ring. Designed by Jan Daggett. Size 7

Contact us for ring sizing options.

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Jan Daggett 14k Tourmalinated Quartz, Garnet and Diamond Ring
Jan Daggett 14k Tourmalinated Quartz, Garnet and Diamond Ring
$8,945.00

14kt Tourmalinated Quartz, Garnet (.93ct) and Diamond (.27ctw) Ring Designed by Jan Daggett. Size 7.

Contact us for ring sizing options.

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Jan Daggett 18k | 14k Natural Cross Agate and Diamond Pendant
Jan Daggett 18k | 14k Natural Cross Agate and Diamond Pendant
$10,395.00

18kt Yellow Gold and 14kt Rose Gold Rare Natural Cross Agate & Diamond (.29ct) & accent diamonds (.29ctw) Pendant by Jan Daggett

Sapphire is a beautiful orange to pinkish brown depending on the light, just beautiful!

Chain sold separately.

These amazing natural wonders come from a remote region of Indonesia. The heat and fluids which feed hot springs are driven by subsurface volcanic activity. These types of systems are long lived and last from tens of thousands to upwards of millions of years. Recurrent magmatic pulses take place at depth, old conduits reopen and old hot springs regenerate at surface. Chemistry of upwelling fluids may change as they mix with ground water. The water table may change with the climate. Fluids may precipitate their dissolved iron, manganese or other materials along with silica. When an old hot spring gains new life, old cracks, veins and fissures below become conduits for new fluids. These fluids may deposit iron and silica and later seal the old cracks as the system cools down and dies again. These late crack fillings stained by the residual iron or other elements contrast with the older parent agate exhibiting a criss-cross pattern (pull-apart). Hot spring deposits and their feeder systems can be later exposed at surface by uplift and erosion. The pebble size agates we find in modern day stream beds with red (iron) stained silica cemented (sealed) desiccation cracks are actually the fossil remains of ancient hot spring systems. The different color agate which fills the healed cracks are just evidence of different mineral saturation in the late stage fluids pulsing the mature hot spring system. Local villagers collect the small agate pebbles from river drainages and ancient gravel terraces. Over the course of a year thousands of agates are gathered, but only 1% reveal the natural cross, and only about 70% of those are successfully ground and polished into finished stones. The villagers work most of these stones without the benefit of electricity! Even with state of the art equipment, cutting the crosses would remain challenging. The natural cross pattern is sealed just under the skin of the agate which must be shaped with extreme caution to reveal the cross. Great care must be taken by the stone cutters to avoid grinding through the thin colored layer that forms the cross itself, and many potential gemstones are lost in the process. No more than 250 finished stones are carried out of the jungle each year by one entrepreneur, a former mining engineer from Oregon (Joel Ivey). Of those stones, Jan Daggett has the good fortune to hand pick from his collection for the finest of these rare gems!

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Jan Daggett 14k Kazakhstan Turquoise and Ceylon Sapphire Earrings
Jan Daggett 14k Kazakhstan Turquoise and Ceylon Sapphire Earrings
$4,375.00

Jan Daggett Design

Custom designed earrings featuring Kazakhstan turquoise with accent round Ceylon sapphires (.47ctw) set in yellow gold. Approximately 1.38” long.

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Jan Daggett 14k Fossil Coral, Quartz Drusy, and Citrine Earrings
Jan Daggett 14k Fossil Coral, Quartz Drusy, and Citrine Earrings
$3,395.00

Jan Daggett Design

Custom cut fossil corals bezel set with quartz drusy and citrine accents, hinged from the quartz drusy allowing for movement through the bottom portion of the design.

Approximately 1.6" from top to bottom, .8" at widest point

Post earrings with friction backs

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Jan Daggett 14ky | 14kr Priday Plume Agate, Onyx, Sunstone Pendant
Jan Daggett 14ky | 14kr Priday Plume Agate, Onyx, Sunstone Pendant
$4,495.00

Jan Daggett Design

Custom Designed Pendant featuring an Oregonian Priday Plume Agate. The pendant also features a rectangular and a round onyx stone and Oregon sunstone (2.33ct) with incredible schiller. It also features a round imperial zircon (.26ct). Pendant is set in 14k rose and yellow gold. Chain not included.

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Jan Daggett 14k Montana Agate, Onyx and Peridot Pendant
Jan Daggett 14k Montana Agate, Onyx and Peridot Pendant
$1,795.00

Jan Daggett Design

Custom Designed Pendant featuring a Montana Agate with accent onyx and peridot (2.29ct). Pendant is set in 14k white gold. Chain not included.

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Jan Daggett 14k Rubellite Tourmaline Ring
Jan Daggett 14k Rubellite Tourmaline Ring
$5,798.00

14kt Rubellite Tourmaline (1.26ct) & Diamond (.18ct) Ring set in yellow gold. Designed by Jan Daggett. Size 7.

Rubellite tourmaline glows with a rich, raspberry-to-deep-pink hue that rivals the finest rubies while offering its own unique sparkle. This rare variety of tourmaline is prized for strong saturation, excellent clarity, and vivid color zoning that can range from pure pink to crimson with subtle violet overtones. Known for its durability (7–7.5 on the Mohs scale) and lively pleochroism—showing different colors from different angles—rubellite makes striking center stones for rings, pendants, and collector’s pieces. Fine specimens command attention in both jewelry and mineral collections, prized for their combination of color intensity and gemstone versatility.

Contact us for ring sizing options.

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Jan Daggett 18k Ceylon Sapphire Ring
Jan Daggett 18k Ceylon Sapphire Ring
$15,725.00

18kt gold ring featuring an oval Ceylon sapphire (1.67ct) with accent diamonds (.12ctw). Designed by Jan Daggett. Ring size 6.75. Contact us for sizing options.

Ceylon sapphire — prized for its light to medium cornflower-blue hues and exceptional clarity — comes from the storied gem-bearing soils of Sri Lanka. Renowned for a lively, velvety brilliance and a slightly lighter, brighter blue than many heat-treated sapphires, Ceylon stones often display a soft, silken luster that flatters both vintage and contemporary settings. Collectors value them for their balance of vivid color and transparency, making them ideal for rings, pendants, and museum-quality pieces.

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Jan Daggett 14k Tsavorite Garnet and Diamond Ring
Jan Daggett 14k Tsavorite Garnet and Diamond Ring
$4,995.00

14kt yellow gold ring featuring a pear shaped tsavorite garnet (.71ct) with accent diamonds (.14ctw). Designed by Jan Daggett. Ring size 7.

Tsavorite garnet — a vivid, verdant gem prized for its lively green hue and exceptional brilliance. Discovered in East Africa in the 1960s and named for the Tsavo National Park, tsavorite ranges from light, spring-green to intense emerald tones and often rivals emeralds in color while offering greater durability and clarity. Its high refractive index gives tsavorite a lively sparkle, and clean stones with strong color are relatively rare, making them highly sought after. Ideal for rings, pendants, and statement pieces, tsavorite pairs beautifully with both warm and cool metals and complements a variety of gemstone color palettes. For collectors and jewelry lovers who appreciate vibrant, natural color and enduring wearability, tsavorite is a radiant, distinctive choice.

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221 West Cascade Ave
PO Box 847,
Sisters, Oregon 97759,
United States of America
541-549-9388 Studio@thejewelonline.com
Hours
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Tue 11am to 5pm
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T.J / Jan Daggett PO Box 847

221 West Cascades Ave. Suite A

Sisters, Oregon 97759

Open Everyday 11-5

(541) 549-9388

studio@thejewelonline.com

A Central Oregon Jewelry Arts Gallery

Memorial Day Weekend Rock and Fossil Sale in Sisters! 🪨 🦴 

Calling all rockhounds, collectors, crystal lovers, and curious explorers! This Memorial Day weekend, stop by our small town shop in beautiful Sisters, Oregon for special savings on rocks,