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Pt950 1.20ct Spinel & 0.82ctw Diamond Cluster Ring, 6.75 w/Report

Currency:USD Category:Jewelry Start Price:1,100.00 USD Estimated At:4,400.00 - 6,600.00 USD
Pt950 1.20ct Spinel & 0.82ctw Diamond Cluster Ring, 6.75 w/Report
Welcome to Gallery 63's 157th online estate auction!
Please contact us at info@gallery63.net to arrange a private viewing.
All sales carry at 28% buyer's premium.
The auction starts at 3PM ET with lot 1. Each lot will be open for 60 seconds, and each subsequent bid will reset the timer to 30 seconds.

Crafted in high-fineness platinum, the ring centers a 1.20 ct oval mixed-cut spinel of delicate violet-pink hue, certified by MTGL (No. 10108714) as natural Burmese origin with no indications of heat. The gem is secured by four claw prongs and framed by a scalloped halo of near-colourless round brilliant diamonds that provide a calculated 0.82 ctw, graded about F-G colour and VS clarity. A low pierced basket gallery maximises light return while keeping the profile refined, and a high-polish cathedral shank gives sturdy support. Workmanship is crisp; all stones are tight and the piece shows minimal wear.






Metal: Pt950, bright polish


Spinel: 1.20 ct oval mixed cut, transparent violet-pink, Burma origin, no heat, MTGL 10108714


Diamonds: ≈0.82 ctw round brilliants, F-G, VS


Setting & amp; Design: four-prong mount, scalloped diamond cluster halo, pierced basket, cathedral shank


Size: 6 & frac34; (resizable)


Condition: excellent; secure prongs, no evident repairs