Go Back to Upcoming LotsPlatinum Paraiba Tourmaline and Diamond Ring
Article
1163619Location
California, United StatesFull address: Available with subscription
Date
May 20, 2025 - May 21, 2025Lot Number
Available with subscriptionCategory
RingDimensions
Ring Size 6 1/2Material
PlatinumGross Weight
6.7 gStone Weight
Tourmaline 3.35 ct, Diamonds 2.01 ctClarity
SI2Diamond Color
EGemstone
Tourmaline, DiamondGender
WomenType
Three-StoneDescription
Platinum three-stone ring centering an oval Paraiba-type tourmaline weighing approximately 3.35 carats (12.40 x 8.72 x 5.00 mm), flanked by two oval diamonds weighing 2.01 carats total, ring size 6 1/2, gross weight 6.7 g. Diamonds graded E color, SI2 clarity. Accompanied by GIA Reports: – 6237567490 (April 21, 2025): Tourmaline of Nigerian origin, copper and manganese bearing (Paraiba-type) – 2508615212 (October 15, 2024): Diamond 1.01 ct, E/SI2, faint fluorescence – 6501291019 (August 30, 2024): Diamond 1.00 ct, E/SI2, no fluorescenceCondition
Available with subscriptionProvenance
No provenance providedEstimates: $18,000 – $22,000
Buyer's premiumSubscribe to Premium to unlock Buyer's Premium
Estimated TotalSubscribe to Premium to unlock estimate calculator
Each Jewelry aggregates lot information for discovery and research. Bidding and purchases take place through the original auction source where available.