
Catherine Lammersen
Sale Coordinator
This auction has ended. View lot details


Sold for US$9,600 inc. premium
Our Jewellery specialists can help you find a similar item at an auction or via a private sale.
Find your local specialist
Sale Coordinator

Sale Coordinator

Senior Specialist, Head of Sale
Accompanied by GIA Report 2225478778, dated June 20, 2022, stating the tourmaline as Natural tourmaline. This copper and manganese bearing tourmaline may be called 'Paraiba tourmaline' in the trade. Please note that in this report the prongs around the tourmaline are in 14k yellow gold and have since been plated in rhodium to be 14k white gold.
OVERALL CONDITION:
Metal tested with XRF (X-ray fluorescence) and stamped as 14k gold; hinged bail, safety secure; superficial wear in the form of minor scratches; overall good condition.
MAJOR COLORED GEMSTONE: tourmaline
Approximate Dimensions: 20.48 x 13.61 x 8.38mm
Clarity: slightly included
Hue: greenish-blue
Tone: light
ACCENT DIAMONDS: round
Approximate total number: 81
Approximate total weight: 3.60 carats
Approximate overall color and clarity: G-H-I, VS-SI mostly, a few I clarity
ADDITIONAL INFORMATION
Approximate gross weight: 13.2 grams
This condition report is provided for your convenience based on the opinion of our gemologists. Bonhams is not responsible for any discrepancies between this information and other opinions.