Spinelli Kilcollin Calliope Ring in Metallic Silver A modern representation of the simplistic design form of luxury jewelry, the Calliope by Spinelli Kilcollin is crafted in Los Angeles featuring a design comprised of two bands of .925 sterling silver with two complementary adjoining metals of pure 18k yellow and rose gold. Understated minimal elegance, the Calliope is an eloquent interpretation of the harmony of opposites.. Made in USA. Connectors: 18k rose gold, 18k yellow gold. Bands: 2.8mm gauge and 2.3mm gauge .925 sterling silver bands. SLKN-WL61. G2-CAL. About the designer: Yves Spinelli set out to create a minimal and architectural inspired fine line of jewelry with a cool yet timeless aesthetic. Partnering with artist Dwyer Kilcollin in 2010, Spinelli Kilcollin was born. Designed and crafted in Los Angeles, the brand found immediate success in their interlocking multi-band ring design which featured various sizes that could be styled a number of ways making it all your own. Using polished metals and precious stones accented with pave diamonds, the edgy yet iconic pieces represent a contemporary minimalism with intricate craftsmanship and materials that aspires to become a leading voice in the luxury jewelry industry.