Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 12

1948 Vintage Ring 7ct Aquamarine Diamonds solid 18K Gold Ø 6.25US / 9.2g

About the Item

Aquamarine and Diamonds Ring in solid 18K White Gold. Fine emerald /step cut natural Blue Aquamarine measuring about 12.85 mm x 8.86 mm x 7.15 mm deep / ca.7ct The stone is of vivid pure and intensive Blue color/eye clean /transparent, very bright and shiny. Inclusions and halos are visual under x 10 magnification, apparently not heat-treated stone. Eight pave set brilliant cut diamonds/color F, G /VS decorate the flanks, each stone ca. Ø 2 mm / 0.03 ct.Total weight: ca. 0.24ct All stones have open backs. Swedish ring, hallmarked 18K. Maker: Cronwin Studio, city of Stockholm. Year marks: Y8 = made in 1948. Size: now it will fit ca. Ø 6.25 US - 7.25US scale / 16.30 mm - 17.45 mm. The size of this ring was once modified/diminished in a special way using two bits of white Gold that were soldered to the band. If removed the size will return up to the original ca .Ø 8.25 US / 18.35 mm Please note that to fit perfectly the size of this ring should match the actual diameter of your finger. The ring can be resized for additional payment. Condition: Fine used. Some´patina on metal.Blue Stone with minimal /no wear or damage. The stone is securely framed. Weight: 9.2 grams > 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 me before you buy it. I 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. Some buyers tried to make return of the items and to avoid paying shipping and restock expenses claimed that : " color is different from that on image .. " there are inclusions that I didn't notice " "it looks smaller than I expected" .. 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. CUSTOM WORK : About Resizing: Resizing of rings can be done on request.The work will be done by experienced professional jeweler. Note: I 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 our 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 order GIA Certificates for items listed for additional payment upon request. Such service is expensive and takes time to complete. In case of Return or Cancellation any payments provided for custom Certification will not be refunded! >
More From This SellerView All
  • 1920s Nordic Halo Ring 1ct Sapphire Diamonds solid 18K Gold Ø 6.25US /2.2 gr
    Located in SE
    Old Nordic Halo Ring in solid 18K Yellow Gold with natural Blue Sapphire and 12 old European cut Diamonds in Platinum settings. Hallmarked 18K, Swedish Ring. No year marks, made ca. ...
    Category

    Vintage 1920s German Art Deco Cluster Rings

    Materials

    Diamond, Sapphire, 18k Gold

  • Antique German Halo Ring natural 0.7ct Sapphire Diamonds 18K Gold Ø 6.25US/1.3gr
    Located in SE
    Beautiful early 20 cent. period Halo Ring in solid 18K Green Gold with top of the crown in Silver featuring Green with tint of Blue Sapphire and 12 Rose cut Diamonds. Hallmarked 18ct...
    Category

    Vintage 1910s European Art Nouveau Cluster Rings

    Materials

    Diamond, Sapphire, 18k Gold, Sterling Silver

  • Vintage Ring 7 ct Aquamarine solid 18K White Gold Ø 3.75 US / 3.8gr
    Located in SE
    Beautiful Aquamarine Ring for female hand. Frame in solid 18K White Gold. Claw set natural baguette Blue Aquamarine stone measuring 13.5 mm x 9 mm x 5.5 mm deep / about 7 ct. This ...
    Category

    Vintage 1960s European Retro Cluster Rings

    Materials

    Aquamarine, 18k Gold, White Gold

  • 1948 Nordic Ring 0.8 ct Emerald Diamonds solid 18K Gold Silver Ø 6US / 2.6g
    Located in SE
    Nordic Renaissance styled ring with carved band in solid 18K Yellow Gold. Claw set Natural Emerald / emerald cut 5 mm x 4.8 mm x 3 mm deep / ca. 08 ct and flanked with two old diamon...
    Category

    Vintage 1940s Swedish Neoclassical Cluster Rings

    Materials

    Diamond, Emerald, 18k Gold, Silver

  • 1960 Nordic Ring 7ct. Rubellite Diamonds solid 18K Gold Ø10.75 US/ 5gr
    Located in SE
    Fine vintage Ring in classic design. Band in solid 18K Gold. Bezel set natural transparent Rubellite / Red Tourmaline cabochon cut 15 mm x 10 mm x 5.5 mm deep / ca. 7 ct, of vivid P...
    Category

    Vintage 1960s Swedish Retro Cluster Rings

    Materials

    Diamond, Rubelite, 18k Gold

  • 1966 Retro Ring 7ct Amazonit solid 18K Yellow Gold ØUS 5.25 / 7.5g
    Located in SE
    Unusual modernist ring in solid 18K Yellow Gold with fine setting of some variety of Amazonit stone cut cabochon measuring Ø 12 mm x 11 mm long x 8 mm widest / ca. 8 ct. Beautifully ...
    Category

    Vintage 1960s Swedish Retro Cluster Rings

    Materials

    Amazonite, 18k Gold

You May Also Like
  • Vintage Aquamarine and Diamond 18K Yellow Gold Cluster Ring
    Located in Jesmond, Newcastle Upon Tyne
    A stunning, fine and impressive 0.88 carat aquamarine and 2.02 carat diamond, 18 karat yellow gold and platinum set cluster ring; part of our diverse antique jewelry collections. This stunning, fine and impressive Art Deco ring has been crafted in 18k yellow gold with platinum settings. The center of this unusual design is accented with a feature claw set 0.88ct round faceted cut aquamarine. The aquamarine is accented to either side by a total of eight pavé set diamonds, to a central horizontal linear design. The upper and lower concave border of the setting is ornamented with ten transitional modern brilliant round cut diamonds. This Art Deco setting is encompassed with a splayed outer border embellished with eighteen diamonds, in a combination of baguette and square cuts. The ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. The exterior of the shank is hallmarked with the French fineness mark for 18k gold (eagle's head). This aquamarine dress ring...
    Category

    20th Century Unknown Art Deco Cluster Rings

    Materials

    Aquamarine, Diamond, 18k Gold, Yellow Gold

  • Vintage 7ct. Green Tourmaline Diamond Cocktail Ring in 18 Karat Yellow Gold
    Located in Hong Kong, HK
    This stunning tourmaline ring is an exquisite piece of jewelry that is sure to turn heads. Featuring a large 7 ct. cabochon tourmaline with a delicate and shifting coloration, this r...
    Category

    21st Century and Contemporary Hong Kong Art Deco Cocktail Rings

    Materials

    Tourmaline, Diamond, Yellow Gold, 18k Gold

  • Certified 6.6ct Brazilian Pear Cut Aquamarine and Diamond 18k gold Ring
    By David Jerome
    Located in Bishop's Stortford, Hertfordshire
    This ring designed by David Jerome is from his private collection and features one pear cut Aquamarine totalling 6.66cts sourced in Brazil. Set with round brilliant cut Diamonds tota...
    Category

    21st Century and Contemporary British Contemporary Cluster Rings

    Materials

    Aquamarine, Diamond, 18k Gold, White Gold

  • Beautiful 18K White Gold Ring with 10.20 Ct Natural Aquamarine & Diamond
    Located in רמת גן, IL
    18K White Gold Aquamarine & Diamond Ring Gil Neuhaus Designs Product Details: Metal: 18K White Gold Main Stone: 1 aquamarine main stone of 10.00 ct. cut: pyramid color: light blu...
    Category

    2010s Singaporean Dome Rings

    Materials

    Aquamarine, Diamond, 18k Gold, White Gold

  • Aquamarine & Diamond Ring Studded in 18K Gold
    By GEM PLAZA
    Located in Jaipur, Rajasthan
    This is a classic & contemporary style ring studded in 18k white gold with 5 pieces of round shaped aquamarine weight 3.55 carat with round shaped diamonds weight 0.88 carat, this en...
    Category

    21st Century and Contemporary Indian Contemporary Cluster Rings

    Materials

    Aquamarine, Diamond, 18k Gold

  • Natural Aquamarine & Diamond Ring in 18k White Gold
    By GEM PLAZA
    Located in Jaipur, Rajasthan
    This is an elegant Aquamarine & Diamond ring studded in 18k White gold features a fine quality of Aquamarine 1.64 carats with Diamond 0.53 carats. This entire ring is made in 18k W...
    Category

    21st Century and Contemporary Indian Contemporary Cluster Rings

    Materials

    Aquamarine, Diamond, 18k Gold, White Gold

Recently Viewed

View All