{"product_id":"art-deco-transitional-diamond-filigree-ring-18k-gold","title":"Antique Art Deco 18K White Gold Transitional Cut Diamond Filigree Ring","description":"\u003cp\u003eSome of the most captivating details in an antique ring are not immediately obvious from the top. This early \u003ca href=\"https:\/\/theteracollection.com\/blogs\/journal\/how-to-identify-authentic-art-deco-jewelry\" rel=\"noopener\" target=\"_blank\"\u003eArt Deco\u003c\/a\u003e diamond ring is a wonderful example. A lively transitional-cut diamond sits above an intricate 18K white gold setting, while a closer look reveals repeating heart-shaped motifs hidden within the openwork gallery.\u003c\/p\u003e\n\u003cp\u003eThe design has a romantic quality without feeling overtly sentimental. From above, it reads as an elegant diamond solitaire with beautifully detailed shoulders. Turn the ring to the side, however, and its architecture comes alive. Scrolling openwork rises beneath the diamond, with stylized hearts incorporated into the gallery and additional engraved detail extending along the shoulders.\u003c\/p\u003e\n\u003cp\u003eAt the center is a transitional-cut diamond, capturing the evolution between the broad faceting of earlier European cuts and the increasingly organized brilliance that would eventually characterize the modern round brilliant. This diamond is particularly lively, with a bright, crisp appearance in normal viewing.\u003c\/p\u003e\n\u003cp\u003eIt is the balance of the entire ring that earned it a place in The TERA Collection. The diamond is certainly the focal point, but it does not carry the ring by itself. The heart-motif gallery, engraving, openwork, and graceful proportions all contribute to a design that is distinctly antique while remaining remarkably wearable today.\u003c\/p\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEarly Art Deco, circa 1920s\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/theteracollection.com\/blogs\/journal\/transitional-cut-diamonds-guide\"\u003eTransitional-cut diamond\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eScrolling heart-motif openwork gallery\u003c\/li\u003e\n\u003cli\u003eEngraved shoulder detailing\u003c\/li\u003e\n\u003cli\u003e18K white gold\u003c\/li\u003e\n\u003cli\u003eApproximately 0.65 to 0.70 carat diamond, estimated while mounted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEra:\u003c\/strong\u003e Early Art Deco, circa 1920s\u003cbr\u003e\u003cstrong\u003eMetal:\u003c\/strong\u003e \u003ca href=\"https:\/\/theteracollection.com\/blogs\/journal\/platinum-vs-white-gold-antique-jewelry\"\u003e18K white gold\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Bright white finish consistent with relatively recent rhodium plating\u003cbr\u003e\u003cstrong\u003eRing Size:\u003c\/strong\u003e 6.75\u003cbr\u003e\u003cstrong\u003eTotal Weight:\u003c\/strong\u003e 2.51 grams\u003cbr\u003e\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e Diamond\u003cbr\u003e\u003cstrong\u003eCut:\u003c\/strong\u003e Transitional cut\u003cbr\u003e\u003cstrong\u003eDiamond Measurement:\u003c\/strong\u003e Approximately 5.73 mm diameter\u003cbr\u003e\u003cstrong\u003eEstimated Carat Weight:\u003c\/strong\u003e Approximately 0.65 to 0.70 carat, estimated while mounted\u003cbr\u003e\u003cstrong\u003eDiamond Appearance:\u003c\/strong\u003e Bright and lively with a near-colorless appearance\u003cbr\u003e\u003cstrong\u003eHead Width:\u003c\/strong\u003e Approximately 7.4 mm\u003cbr\u003e\u003cstrong\u003eHeight Above Finger:\u003c\/strong\u003e Approximately 7 mm \u003cbr\u003e\u003cstrong\u003eRear Shank Width:\u003c\/strong\u003e Approximately 1.48 mm \u003cbr\u003e\u003cstrong\u003eRing Size:\u003c\/strong\u003e 6.75\u003c\/p\u003e\n\u003ch2\u003eThe Stone\u003c\/h2\u003e\n\u003cp\u003eThe center diamond is a transitional cut, representing an important period in the evolution from the Old European Cut toward the modern round brilliant. Its faceting is more organized than that typically seen in earlier European cuts while retaining the individual optical character associated with diamonds cut before modern proportions became standardized.\u003c\/p\u003e\n\u003cp\u003eAt approximately 5.73 mm in diameter, the mounted diamond is estimated at approximately 0.65–0.70 carat. Because the stone remains mounted, this is an estimate rather than a measured carat weight.\u003c\/p\u003e\n\u003cp\u003eMore important visually is how the diamond performs. It is a lively stone that responds readily to changing light and presents with a bright, crisp, near-colorless appearance in normal viewing. No laboratory color or clarity grade is represented.\u003c\/p\u003e\n\u003cp\u003eThe diamond also feels appropriately proportioned to the setting. Its round outline remains the clear focal point while allowing the intricate architecture surrounding it to remain visible rather than disappearing beneath the stone.\u003c\/p\u003e\n\u003ch2\u003eThe Setting\u003c\/h2\u003e\n\u003cp\u003eThe 18K white gold setting is distinguished by its extensive openwork and the way its decoration continues around the ring rather than being confined to the face.\u003c\/p\u003e\n\u003cp\u003eMost charming are the stylized heart-shaped motifs incorporated into the gallery beneath the diamond. They are not immediately apparent when the ring is viewed straight on. Instead, they emerge as the ring is turned, integrated into scrolling openwork that rises from the shoulders toward the center setting. The hearts feel like part of the architecture rather than applied decoration, giving the ring a subtle romantic element.\u003c\/p\u003e\n\u003cp\u003eThe shoulders are equally considered. Engraved details and sculptural forms transition from the shank into the open gallery, drawing the eye naturally toward the diamond. From the side, the relatively high profile exposes much of this workmanship and gives the ring visual interest from angles that are often overlooked.\u003c\/p\u003e\n\u003cp\u003eThis is one of those antique settings where the undergallery matters. The diamond does not simply sit on top of an ornamental band; the architecture beneath it is an integral part of the design.\u003c\/p\u003e\n\u003ch2\u003eCondition\u003c\/h2\u003e\n\u003cp\u003eThis ring is in very good to excellent antique condition, particularly considering its age. The intricate openwork remains crisp and well defined, including the stylized heart motifs within the gallery, while the engraved detailing across the shoulders remains remarkably strong.\u003c\/p\u003e\n\u003cp\u003eThe 18K white gold has a bright, even white appearance consistent with the ring having been rhodium plated relatively recently. The plating gives the ring a clean, highly reflective finish while preserving the definition of the underlying antique detail.\u003c\/p\u003e\n\u003cp\u003eThe diamond appears secure in its setting, and the open gallery and decorative elements present well throughout. The rear shank measures approximately 1.48 mm wide and remains substantial for continued wear.\u003c\/p\u003e\n\u003cp\u003eAs expected with an antique ring, minor surface marks and evidence of previous wear may be visible under magnification, but they are not prominent in normal viewing. Overall, the ring presents exceptionally well for its age.\u003c\/p\u003e\n\u003cp\u003ePlease review the photographs carefully, as they form an important part of the condition description and document the ring from multiple angles.\u003c\/p\u003e\n\u003ch2\u003eStyling \u0026amp; Wear\u003c\/h2\u003e\n\u003cp\u003eOn the hand, the ring has an appealing balance between delicacy and presence. The transitional-cut diamond remains the immediate focal point, while the widening shoulders frame it without making the ring feel heavy.\u003c\/p\u003e\n\u003cp\u003eIts approximately 7 mm height above the finger is also an important part of its character. Rather than hiding the gallery against the hand, the profile allows the scrolling openwork and heart motifs to remain visible during normal wear.\u003c\/p\u003e\n\u003cp\u003eThis would make a particularly compelling antique engagement ring or alternative engagement ring for someone who likes the simplicity and versatility of a solitaire but wants considerably more character than a modern setting provides. It is equally appropriate as an everyday or right-hand diamond ring.\u003c\/p\u003e\n\u003cp\u003eAs with any antique ring with detailed openwork and an elevated diamond setting, reasonable care should be taken during activities that could expose the ring to hard impacts or snagging.\u003c\/p\u003e\n\u003ch2\u003eA Word on Resizing\u003c\/h2\u003e\n\u003cp\u003eThe ring is currently a size 6.75.\u003c\/p\u003e\n\u003cp\u003eThe decorative work is concentrated primarily across the upper portion of the ring, leaving a comparatively plain section at the rear of the shank. This may allow resizing, but the jeweler should determine the appropriate adjustment.\u003c\/p\u003e\n\u003cp\u003eFor antique jewelry of this type, I recommend having a jeweler experienced with antique settings perform the resizing. Laser welding is preferred when appropriate because it keeps the work localized and minimizes unnecessary heat near the diamond and detailed upper structure.\u003c\/p\u003e\n\u003ch2\u003eA Note on Photography\u003c\/h2\u003e\n\u003cp\u003eOur jewelry is photographed at high magnification to show craftsmanship, condition, and detail as clearly as possible. This can make normal signs of age, wear, tool marks, and variations in finish appear more prominent than they are to the unaided eye. Please refer to the measurements provided for an accurate sense of scale.\u003c\/p\u003e","brand":"TERA","offers":[{"title":"Default Title","offer_id":52962895069495,"sku":null,"price":1850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8889\/3239\/files\/art-deco-transitional-cut-diamond-solitaire-filigree-ring-hero-view.jpg?v=1788878181","url":"https:\/\/theteracollection.com\/products\/art-deco-transitional-diamond-filigree-ring-18k-gold","provider":"TERA","version":"1.0","type":"link"}