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Summer Luxury Estates

Sat, Aug 1, 2026 02:00PM EDT
  2026-08-01 14:00:00 2026-08-01 14:00:00 America/New_York Vogt Auction Vogt Auction : Summer Luxury Estates https://bid.vogtauction.com/auctions/vogt-auction/summer-luxury-estates-22168
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Lot 234

18K Tourmaline & Diamond Dome Ring

Estimate: $1,500 - $2,500
Current Bid
$750

Bid Increments

Price Bid Increment
$0 $10
$100 $25
$500 $50
$1,000 $100
$2,500 $250
$5,000 $500
$10,000 $1,000
$25,000 $2,500
$50,000 $5,000
$100,000 $10,000

18K yellow gold dome ring set with emerald-cut tourmaline center stone measuring approximately 4.5 ct, accented by round brilliant cut diamonds totalling approximately 1.58 ctw, and round brilliant cut tourmaline totalling approximately 4.4 ctw, marked "CR18K"

Size: 8
Total weight: 22.1 g

Provenance: Property from the collection of an industrial chemicals entrepreneur, from his Alamo Heights, Texas home

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