Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 13

Vintage Ring Sputnik natural 7.5 ct Gems solid 18K Gold Ø 8.75 / 8.5gr

About the Item

Retro cocktail Sputnik type ring of Fancy design, very unusually looking thing! Likely manufactured by H.Stern, Brazil. There are no hallmarks. Metal parts in solid 18K (tested) Orange Gold 19 various bezel set round-shaped diamond-cut- cut natural stones with open backs. The layout includes the following stones: Citrine, Blue and green aquamarines, Red and Green Tourmaline, Amethyst, and Rose Quartz. Stones measure ca Ø 4.5 mm x 3mm deep / 0.4 ct each, total weight ca. 7.5ctw. Measurements: the dome is Ø 23 mm. This ring has a size adjuster making it 2.5 mm smaller (the distance between the band and adjuster is about 2.5 mm in the center ) The size with the adjuster on is Ø 5.75US / 16.3 mm, without the adjuster size should be around Ø 8.75 US. Weight: about 8.5 grams. Used, with wear to facets of some stones. One Garnet stone with damage. Very secure settings. > Most of the items that we sell are not new at all if not stated otherwise. Accordingly, most of the items most often show some signs of use. We do our best to photograph and describe condition as accurately as possible if we notice something. There is no point in hiding anything or lying about the condition of used items that are at least several decades old.. Also presume that sometimes metal parts, stones or enamels ,etc. may show minor scratches, chips, micro-dents, minor deformations and other signs of wear and aging that we could miss to notice in description, unintentionally. . If there are questions about an item, please email us before you buy it. We will note in the description any anomalies but also provide visual aid concerning condition though photographs, and these should be considered part of the description. Most images of items listed were taken under natural light at daytime. We use modern high quality digital cameras and additional photo equipment for image processing. We upload high quality images that allow to see well the shapes, colors and flaws of very small stones . So look carefully before you buy anything. In reality some colors of materials involved may look a bit differently depending on light conditions, settings and functionality of your monitor and my camera. Your personal perception of colors and physiological conditions of your eyes may also affect the vision of the items. Gemstones may often look differently in different light and weather conditions and time of the day, both indoors and outdoors. Stones of the rings photographed alone may look a bit differently when on hand because your finger makes the back side of the stone closed and light no longer can go through and the color becomes different. Stones with closed backs may seem darker than stones with open backs. Such nuances of color perception do not give any excuse to claim item to be not as described. Unfortunately Internet sales do not allow us to see the items in person before we get them by post. All listings on AdM contain detailed images and accurate descriptions of the items involved with all possible detailed information about colors and measurements involved. Minor color deviations may be possible. So If you want to be be absolutely sure about the colors or other qualities of the items that you want to buy - please buy at physical shops and avoid internet shops. Do not buy here. CUSTOM WORK : About Resizing: Resizing of rings can be done on request. The work will be done by experienced professional jeweler. Note: We will not be responsible for any physical/color changes that may occur as a result of heating of the stones during the process of resizing. We will not be responsible if in the process of resizing or customization any stone on the ring becomes loose, if any deformation occurs in general or if band of the ring changes shape or becomes deformed. Such misfortunes may occur very seldom, but cannot be ruled out when dealing with old jewelry for any sizing requires heating and change of the band's shape. Polishing of the band is always a final step of any resizing but machinery used for polishing causes vibration that old rings (with prongs for example ) often do not like at all. So if you request resizing from me/my jeweler - do not forget about this disclaimer rule - Adm as a seller will not be responsible in case of any misfortune or damage that may occur during any customization or resizing work and there will be no refunds, cancellations or returns. Once items have been sized, customized in any way or engraved they are not returnable. We can arrange alter certain things like bracelet or necklace lengths for an additional fee but once altered these items are not returnable. Please be certain of your purchase before requesting any customization. CARE AND REPAIR: Please note that nothing is immune to damage or wear after purchase if proper care is not taken and items may require maintenance at some point after purchase: stone tightening, band re-soldering, prong re-tipping, cleaning,etc. It is important to choose pieces that are appropriate for your lifestyle, especially important with an engagement ring or other piece that might be worn daily for an extended period of time; consider prongs, enamel, pearls,coral, turquoise and opal stones carefully as they may not work for daily or vigorous wear and may need special care. It is recommended that rings be removed when performing manual labor such as gardening, heavy carpentry, working out, weightlifting or any other abnormally heavy activity. This particularly applies to pieces with enamel, pearls, opals, and delicate filigree but even diamonds can chip or stones fall out if proper care is not taken. WEIGHT OF THE STONES The cuts of the stones that you may see on many of the older jewelry items are usually of older mine or European and because of their deeper culets, off-round shapes and higher tables their weight is difficult to determine using the formulas for diamonds with a contemporary cut, therefore their approximate weight can only be estimated. It is often difficult or impossible to get an accurate characteristics of the weight , color and nature of inclusions without removing the stones from the settings to be weighed and examined and doing that may damage the piece. Please note: By industry standards appraiser's grades can often differ up to and including one full grade Please note: All sizes and weights on set stones are approximate. Differences found under 1 mm are not considered appreciable. About Certification : We can provide GIA Certificate for items listed for additional payment upon request. Such service is expensive and takes time. In case of Return or Cancellation any payments provided for custom Certification will not be refunded! >

More From This Seller

View All
1934 Ring 3 stones 0.47 ct Sapphire Diamonds solid 18K Gold Ø US 8.75 / 1.6 gr
Located in SE
Art - Deco period Three - stone Ring , band in solid 18k Yellow Gold with platinum bezels set with natural Sapphire stone Ø 4.25 mm x 2.75 mm / ca. 0.45ct and 2 old diamond cut Diamo...
Category

Vintage 1930s Swedish Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Vintage Heart Locket Pendant natural Gems solid 18K / 3.7 gr
Located in SE
Vintage hand - made Heart Locket in solid 18K Gold decorated with 23 natural gem stones cut in various shapes : Rubies, Sapphires, Tourmalines and one Red Garnet. Origin unknown, no ...
Category

Vintage 1960s European Retro Pendant Necklaces

Materials

Garnet, Ruby, Blue Sapphire, Tourmaline, 18k Gold

1933 Ring natural 1.75ct Sapphire solid 18K Gold ØUS5.5 / 2.3gr
Located in SE
Ring for every day of unisex type for a little finger, in solid 18K Yellow Gold, neoclassical or renaissance styled with a wider band and wired " solar " bezel edge decorated with sp...
Category

Antique Late 19th Century Swedish Art Deco Cluster Rings

Materials

Diamond, 18k Gold

1947 Ring natural 1.25ct Opal solid 18K Gold ØUS6 / 1.75gr
Located in SE
Vintage Ring decorated with bezel set round cabochon of natural Opal stone Ø 6.5 x 4.5 mm, ca. 1.25ct . Stone with natural flow inside, shows multicolored effects often differently i...
Category

Vintage 1940s Swedish Retro Cluster Rings

Materials

Opal, 18k Gold

Vintage Ring natural 4ct.Blue Cornflower Sapphire solid 18K Gold ØUS3.75/ 8.56gr
Located in SE
Ring for every day of unisex type in solid 18K Yellow Gold decorated with spectacular natural Blue Sapphire of lighter Blue / Cornflower color variety, emerald cut 10mm x 6 mm x 4.6 ...
Category

Vintage 1960s European Retro Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Antique Ring natural 1.25ct Sapphire 0.5ctw Diamonds 18K Gold ØUS 8.75 / 2.56gr
Located in SE
Beautiful German Halo Ring with parts in solid 18K Yellow Gold and White Gold / or Platinum. Ca. 1900s -1930s , hallmarked 770. Openwork Crown : 12 mm wide x 11 mm high x 4 mm de...
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

You May Also Like

8.75 Carat Fancy Yellow Rose-cut Diamond Halo 18k Yellow Gold Ring
Located in Beverly Hills, CA
A chic and elegant gold ring featuring a 8.75 carat rose-cut diamond in its center. It has a fancy deep-yellow color along with a unique rose-cut that pops out of the setting. It is ...
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Yellow Gold

18K Solid Gold Dome Ring with Natural .75ct Uncut Diamond Polki vintage
Located in Delhi, DL
Indulge in timeless elegance with this exquisite dome ring, masterfully crafted from 18K solid gold and adorned with a .75-carat uncut diamond, also known as Polki. This piece marries traditional craftsmanship with contemporary design, making it a perfect addition to any jewelry collection. Key Features: - **Material:** 18K Solid Gold - Made from high-quality, durable 18-karat solid gold, ensuring longevity and a luxurious feel. - **Diamond:** .75ct Uncut Polki Diamond - The centerpiece of this ring is a .75-carat uncut diamond, known as Polki. Polki diamonds are renowned for their natural, uncut beauty and antique charm, offering a unique sparkle that differs from traditionally cut diamonds. - **Design:** Dome Shape - The ring features a classic dome shape, giving it a bold yet elegant appearance. The dome design enhances the ring's overall aesthetic, making it a standout piece. - **Finish:** Polished Gold - The 18K gold is meticulously polished to a high shine, adding to the ring's sophisticated and luxurious look. - **Size Options:** Available in US 7.5 Custom sizing options are also available upon request. #### Why Choose This Ring? 1. **Unique Appeal:** - The uncut Polki diamond offers a distinctive and antique allure that sets it apart from traditional diamond rings. 2. **Craftsmanship:** - Each ring is handcrafted by skilled artisans, ensuring exceptional quality and attention to detail. 3. **Versatility:** - Perfect for both everyday wear and special occasions, this ring adds a touch of elegance and sophistication to any outfit. 4. **Investment Piece:** - Combining the durability of 18K gold with the timeless appeal of a Polki diamond, this ring is not just a piece of jewelry but a valuable investment. #### Care Instructions: - To maintain the ring's shine and beauty, clean it regularly with a soft cloth. - Avoid exposing the ring to harsh chemicals or abrasive materials. - Store the ring in a jewelry box or pouch to prevent scratches and damage. Experience the allure of traditional Indian craftsmanship combined with modern design with this stunning 18K solid gold dome ring...
Category

2010s Indian Contemporary Dome Rings

Materials

Diamond, Gold, 18k Gold

8.75 Carat Emerald Cut Natural Aqua White Gold Art Deco Cocktail Ring
Located in Stamford, CT
Circa 1920's Art Deco emerald cut aquamarine center stone in a 14k white gold handmade setting with hand engraved sides and shoulders. 1 Emerald cut gem natural Aqua. approx. total...
Category

Vintage 1920s Cocktail Rings

Materials

Aquamarine, 14k Gold, White Gold, Gold

8.75 Ct Natural Very Nice Looking Citrine and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
8.75 Carats Natural Very Nice Looking Citrine and Diamond 14K Solid White Gold Ring Total Natural Cushion Citrine Weight is: Approx. 8.00 Carats Citrine Measures: Approx. 14.00 x 1...
Category

2010s American Cocktail Rings

Materials

Citrine, Diamond, 14k Gold, White Gold

18k White Gold Rubellite Diamond Ring, 3.75ct, 14.6gr
Located in Laguna Beach, CA
Custom made, rubellite tourmaline and diamond ring. The 18k white gold setting is stamped 18k and weighs 14.6 grams gross weight. The rubellite weighs 3.75 carats and has a beautiful pinkish-red color. The side diamonds are round brilliant cuts, 1.20 total carats, H color on average, Vs to Si clarity, good cuts. Ring size is 6 and can be sized. Original cost...
Category

20th Century Cocktail Rings

Materials

Diamond, Rubelite, 18k Gold, White Gold

18K Rose Gold 6.75 CT Green Tourmaline Ring with Diamonds
Located in Kowloon, HK
18K Rose Gold 6.75 CT Green Tourmaline Ring with Diamonds 1 Green Tourmaline - 6.75 CT Diamonds - 0.20 CT GRC Certification Available 18K - 2.17 GM
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Tourmaline, Diamond, 18k Gold

Recently Viewed

View All