Synthetic Opal & Gold Coral Yin Yang Signet Ring

Synthetic opal and natural gold coral are flush-inlaid into a circular signet face, forming the yin yang symbol — electric blue and green opal on one side, warm honey-brown coral on the other, each fitted into deep precision-cut channels and set flush for a seamless surface. Crafted with lab-created synthetic opal, gold coral, and solid 14k yellow gold — wearable art that holds its value.

Please note: Due to the structural integrity of the inlay setting, this ring cannot be sized. Any sizing attempt risks cracking or dislodging the inlay stones. Please confirm your ring size carefully before purchasing.

• Synthetic Opal: 1 Lab-created | Vivid blue & green color-play | Flush inlay | Teardrop form | Mohs 5–6
• Gold Coral: Natural | Warm honey-brown | Flush inlay | Teardrop form | Mohs 3–4
• Ring Size: 7.75 — cannot be sized | Inlay setting — any sizing attempt risks cracking or dislodging the inlay | Please confirm your size carefully before purchasing
• Metal: 14k Yellow Gold | Solid | Deep precision inlay setting | Epoxy-set | Flush finish | Flat signet face | High-polish
• Dimensions: Length: 11.36mm (7/16"+) | Width: 12.10mm (1/2"-) | Depth: 3.85mm (1/8"+)

Crafted in our USA workshop, start to finish.

Color Note:

Two flush-inlaid materials form this piece: lab-created synthetic opal displaying vivid, uniform blue and green color-play, and natural gold coral in warm honey-brown tones.

Stone Notes:

Synthetic opal is a lab-created material with a Mohs hardness of 5–6, displaying blue and green play-of-color. Gold coral is an organic gem with a Mohs hardness of 3–4 and warm honey-brown tones. The two inlays form the yin yang design in the signet face.

A Note on Color:

Photography is captured under controlled lighting to represent this piece as accurately as possible. The synthetic opal’s blue and green color-play shifts with the angle of light and view. Colors may read slightly differently depending on your light source, screen calibration, and brightness.

Care:

Your jewelry is a lifetime investment and a work of art — treat it with the care it deserves. Avoid prolonged water exposure, soaking, and steam cleaning, as moisture can affect the epoxy adhesive bond between the inlay and gold. Remove before sleeping, swimming, bathing, washing hands, or doing dishes. Avoid chlorine, harsh chemicals, and prolonged chemical exposure. Never apply lotions, creams, hairspray, perfume, or cosmetics while wearing — always put on last. Avoid prolonged exposure to perspiration. Avoid impact and abrasive surfaces. Keep away from hot water, direct sunlight, and sudden temperature changes. Never use ultrasonic cleaners on this piece. Wipe gently after each wear with a soft, dry cloth dampened with plain water only — do not soak or rinse under running hot water. Store separately in a soft pouch away from harder jewelry. Annual inspection recommended — verify inlay integrity and channel-setting security at each inspection.