Antique SIGNED Ostby & Barton Kingman Mine Turquoise Sterling Silver Men's Ring

Description

Antique 1920's Art Deco
SIGNED
Ostby & Barton
Natural
RARE RED MATRIX
Kingman
Mine Turquoise Solid Sterling Silver Men's Ring
In the late 1880’s to the early 1900’s, Kingman Mine Turquoise was mined by the Aztec Turquoise Co., the Los Angeles Gem Co., Arizona Turquoise Co., Southwest Turquoise Co. and Mineral Park Turquoise Co.
Rare Ostby & Barton 1920's Art Deco Ring
This Turquoise has an AMAZING RARE
RED Matrix not found in most Kingman Mine Turquoise
This is a HEAVY and Substantial 8.4 Gram (0.30 Ounce) Almost 1/3 Ounce Ring
Take a Closer Look at this Great Ring and Make Us an Offer
EXCEPTIONAL CONDITION
Up for sale is a find from a large collection of Turquoise pieces acquired at Auction, an
Antique 1920's Art Deco
SIGNED
Ostby & Barton
Natural
RARE
RED MATRIX
Kingman
Mine Turquoise Solid Sterling Silver Men's Ring
in
EXCEPTIONAL CONDITION
.
This
HEAVY 8.4 Gram (0.30 Ounce) Almost 1/3 Ounce
Antique 1920's Art Deco Solid Sterling Silver Ring is set with a Beautiful
LARGE
16.5x12mm
RARE
RED Matrix
Natural Kingman Turquoise cabochon. This Turquoise is natural and not color enhanced in any way. The Kingman mine in northwestern Arizona is one of the largest turquoise mines. Kingman blue is common, this Kingman is a
GREEN
/BLUE
with an
AMAZING RARE
RED Matrix not commonly found in most Kingman Turquoise
. Natural Kingman is highly collectible.
In the late 1880’s to the early 1900’s, Kingman Turquoise was mined by the Aztec Turquoise Co., the Los Angeles Gem Co., Arizona Turquoise Co., Southwest Turquoise Co. and Mineral Park Turquoise Co.
The Kingman mine re-opened in September 2004 after being closed in the 1970’s.
This Turquoise is a High Domed Rectangular Cabochon Cut. Cabochon refers to a gemstone that has been shaped and highly polished instead of being faceted. This turquoise is in
PERFECT PRISTINE CONDITION
free of any cracks, nicks, scratches, or chips
.
The interior of the ring stamped "OB" which is the hallmark for Ostby & Barton an extremely collectible and sought after vintage brand.
Ostby & Barton, Providence R.I. The business was established in 1879 by Englehart C. Ostby and Nathan B. Barton. Ostby perished in the Titanic disaster while his daughter Helen made it to a lifeboat and survived. The company went on to become one of the most famous jewelry companies in the world. Ostby & Barton Jewelry is now an extremely collectible and highly sought after vintage brand.
This Solid Sterling Silver Setting has great Fluted Shoulder Details
.
The darker oil slick look in the details and recessed areas is the natural patina of the ring that only comes with age. If you would like us to polish the ring further to remove this patina just let us know, it is no problem at all.
This is a HEAVY and Substantial 8.4 Gram (0.30 Ounce) Almost 1/3 Ounce Ring.
This ring is in
EXCEPTIONAL CONDITION
and will arrive ready to wear.
This is an Antique Ostby & Barton 1920's Art Deco Men's
Ring not a copy or reproduction.
Ostby & Barton, Providence R.I. The business was established in 1879 by Englehart C. Ostby and Nathan B. Barton. Ostby perished in the Titanic disaster while his daughter Helen made it to a lifeboat and survived. The company went on to become one of the most famous jewelry companies in the world. Ostby & Barton Jewelry is now an extremely collectible and highly sought after vintage brand.
Gemstone:
Beautiful
LARGE
16.5x12mm
RARE
RED Matrix
Natural Kingman Turquoise cabochon. This Turquoise is natural and not color enhanced in any way. The Kingman mine in northwestern Arizona is one of the largest turquoise mines. Kingman blue is common, this Kingman is a
GREEN
/BLUE
with an
AMAZING RARE
RED Matrix not commonly found in most Kingman Turquoise
. Natural Kingman is highly collectible.
In the late 1880’s to the early 1900’s, Kingman Turquoise was mined by the Aztec Turquoise Co., the Los Angeles Gem Co., Arizona Turquoise Co., Southwest Turquoise Co. and Mineral Park Turquoise Co.
The Kingman mine re-opened in September 2004 after being closed in the 1970’s.
This Turquoise is a High Domed Rectangular Cabochon Cut. Cabochon refers to a gemstone that has been shaped and highly polished instead of being faceted. This turquoise is in
PERFECT PRISTINE CONDITION
free of any cracks, nicks, scratches, or chips
.
Ring Size & Measurements:
This ring is a size
12
and can be sized up or down by any competent jeweler. Ring dimensions are 31mm tall and 23mm wide. Ring rises 8.5mm from the finger. (1 inch = 25mm)
8.4 Grams (0.30 Ounce) Almost 1/3 Ounce Total Weight
Silver
This ring is hallmarked "Sterling" and tests as and is guaranteed to be Solid Sterling Silver. (Again this ring is guaranteed to be Solid Sterling Silver
not
plated or layered
)
All our Rings will include a FREE Ring Gift Box
A Note Regarding Our Shipping Safety:
The inside of our shipments is cleaned along with the ring box and packing materials with Tricide 10, a virucidal in an alcohol spray that disinfects and leaves no residue. The rings are cleaned using an ultraviolet UV-C sterilizer disinfection box that sterilizes without the use of any chemicals that might damage the gemstone.
Regarding Ring Sizing:
Be wary of any online seller that offers sizing of a ring before it is shipped to you. Due to differences in measuring devices and the way certain types of rings fit these rings should only be sized in person by your local jeweler. Sizing by your local jeweler is relatively inexpensive and you will have a ring that properly fits your finger. All size 9 rings are not the same. The ring may fit on a mandrel and measure as a size 9 but the way the ring is made, the way the ring has been enlarged or reduced, and the finger type you have may make it fit like an 8 or 10 or worse. Have your sizing done in person for a proper fit.
If you don't know your ring size you can Google search
findmyringsize
and use their online tool. They also have a conversion tool for converting US ring sizes to international sizes.
Bid with confidence we are a longtime eBay seller with 1000's of positive feedbacks. Our rings are CHECKED and CLEANED (unless otherwise stated) by our JEWELER so condition is not a problem
We make every effort to represent our rings accurately by listing the weight of our rings down to the tenth of a gram and dimensions to the mm. Please use these measurements to gauge heft and scale.
An explanation of the measurements in the "Ring Size & Measurements" section. The tall measurement is the distance from the bottom or shank of the ring to the middle peak of the gemstone most easily measured when wearing the ring and placing the hand flat on the table and measuring the height of the ring from the table. The wide measurement is the width of the ring from outside to outside at the widest point when looking at the ring from the top. The rise from the finger measurement is the height of the ring from the finger to the peak of the gemstone when worn.
In the final photo the tick marks on the L-Square are 1 millimeter apart.
All of our photos are taken using DAYLIGHT BULBS with a color temperature of 5000k so the colors in the photos are extremely close to a true representation of the actual color of the rings and gemstones.
We determine the age and period of our rings using:
Materials & Methods of Construction
Available Hallmarks, Maker's Marks, & Touchmarks.
Years of Experience
Anything substandard WILL be stated in the description.
Please read the entire description and terms and if you have a question Please Ask.
YOUR CHOICE OF
FREE
SHIPPING WITH
FREE
TRACKING & INSURANCE WITHIN THE UNITED STATES WITH THIS BEAUTIFUL RING
We ship the next business day and on Saturdays.
FREE
Shipping choices are:
USPS Priority Mail
FREE
UPS Ground
FREE
Postal Insurance & Tracking INCLUDED
FREE OF CHARGE
International Buyers – Please Note:
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
The reason for our international shipping rate is due to the fact we cannot ship internationally without proper tracking door to door and insurance (Ebay shipping regulations). We make nothing on this shipping rate and in many cases the actual shipping cost is more than our posted rate. Since all our shipments are fully insured, in all international shipments the insured value must match the customs form valuation
A Note on Sizing:
Due to differences in measuring devices and the way certain types of rings fit, we do not offer resizing on our rings. We encourage you to have your sizing done at your local reputable jeweler.
Please make sure that your email address is up to date on Ebay and Paypal. Please be sure that you agree with all of our shipping and payment terms
before
bidding.
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