Tiffany & Co. Schlumberger 'Sixteen Stone' Diamond and Ruby Ring in 18K Gold and Platinum

Name: Tiffany & Co. Schlumberger 'Sixteen Stone' Diamond and Ruby Ring in 18K Gold and Platinum
Brand: Tiffany & Co.
SKU: 521654
Price: 9250.0 USD
Availability: InStock

Item RNG-521654

$9,250

Sale Sold

Product variants

The 18k yellow gold band set with 8 pairs of round rubies and diamonds, prong-set in platinum, interspaced by eight gold 'X' motifs. Signed Tiffany & Co., Schlumberger.
Minor surface abrasions on some rubies.
The retail price is $17,000.

Condition: Pre-owned
Designers: Tiffany & Co., Jean Schlumberger
Metal: 18k Yellow Gold, Platinum
Gem Stone: Diamond 0.57 total carats Round Brilliant cut F-G/VVS
Gem Stone: Ruby 0.65 total carats Round cut
Design Era: Contemporary
Circa: 2000-
Ring Size: 7, Not Resizeable
Measurements: Width: 6.8 - 5.4 mm
Weight: 9.0 grams

Authenticity

Authenticating pieces of jewelry requires more nuanced expertise. Many thousands of pieces of jewelry have passed through our hands for over 40 years from every era and every maker. This familiarity enables us to know what a piece should look and feel like and if it has the expected quality of material and workmanship, the accurate makers marks and the correct signature in all the right places. Indeed, one of the easiest ways non-experts can be fooled is to assume a designer piece of jewelry is truly by that maker as pieces by commercial manufacturers are often outright fakes or signed fraudulently by a third party.
In practice, we first look at the front and back of a bracelet, ring or brooch, turning it over in our hands to see that the workmanship on the reverse is just as fine as the detail on the front. Using the jeweler’s important tool, the loupe, we look carefully at many different touchpoints including the precision with which the diamonds are mounted in their settings, the manner in which gold or platinum links are connected to each other, the quality of the azuring, a most difficult and refined aspect of metalwork, the fineness of the material and we look for flawless polish.
If we have any doubts whatsoever as to authenticity, we submit the piece to the firm itself, be it Cartier, Van Cleef & Arpels, Verdura, David Webb and others. We also request the original bill of sale, box and papers for those items most commonly faked such as Cartier Love brackets and VCA Alhambra pieces. And just as banks know their customers, we, too, ensure we know enough about our clients to assure ourselves of their ownership and provenance.
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