Bidspirit auction | Pt900 1.47ct Paraiba Tourmaline &

Pt900 1.47ct Paraiba Tourmaline & 0.30ctw Diamond Open-Frame Ring, 7 w/Gem Report - Fabricated in platinum, the ring centers a 1.47 ct oval cabochon Paraiba tourmaline displaying vivid neon-blue body-color and good translucency. The gem is secured by four claw prongs within a square open-frame motif composed of baguette and princess-cut diamonds that total approximately 0.30 ctw, graded about F-G colour and VS–SI clarity. Diamonds are bar- and prong-set to form a modern geometric halo, while a pierced gallery permits light entry and reduces weight. The high-polish cathedral shank bears a “Pt900” hallmark and shows minimal wear; all stones are tight and the finish is crisp. Metal • Pt900 Paraiba Tourmaline • 1.47 ct oval cabochon, neon blue Diamonds • ≈0.30 ctw baguette & princess, F-G/VS–SI Setting & Design • claw-set centre; bar/prong-set geometric halo; openwork gallery Size • 7 (resizable) Condition • excellent, no evidence of repair Gem report • JAP#UBE7135