{"product_id":"art-deco-palladium-sapphire-diamond-ring","title":"Art Deco Palladium Sapphire \u0026 Diamond Ring","description":"\u003cp\u003eA finely executed Art Deco ring crafted in palladium and centered by three square-cut blue sapphires arranged within a geometric diamond-set panel. Dating to the early decades of the twentieth century, the ring captures the architectural precision and disciplined symmetry that define the Art Deco period while maintaining a highly wearable scale suited to modern everyday wear.\u003c\/p\u003e\n\u003cp\u003eThe elongated plaque is framed by delicate milgrain detailing and accented by eight diamonds that provide subtle flashes of brilliance against the cool white palladium mounting. Beneath the top panel, an open pierced gallery introduces depth and dimension while showcasing the thoughtful craftsmanship characteristic of well-made period jewelry.\u003c\/p\u003e\n\u003cp\u003eRather than relying on excessive ornamentation, the ring succeeds through proportion, geometry, and structural balance. The crisp linear design, sapphire and diamond contrast, and distinctive palladium construction create a composition that feels unmistakably Art Deco from every angle.\u003c\/p\u003e\n\u003ch3\u003eAt A Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArt Deco sapphire and diamond ring\u003c\/li\u003e\n\u003cli\u003ePalladium mounting\u003c\/li\u003e\n\u003cli\u003eThree square-cut blue sapphires\u003c\/li\u003e\n\u003cli\u003eEight accent diamonds\u003c\/li\u003e\n\u003cli\u003eGeometric plaque design\u003c\/li\u003e\n\u003cli\u003eFine milgrain detailing\u003c\/li\u003e\n\u003cli\u003ePierced gallery construction\u003c\/li\u003e\n\u003cli\u003eAuthentic period craftsmanship\u003c\/li\u003e\n\u003cli\u003eSize 6.75\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Art Deco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate Date:\u003c\/strong\u003e Circa 1920–1935\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Palladium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Stones:\u003c\/strong\u003e Three square-cut blue sapphires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSapphire Measurements:\u003c\/strong\u003e Approximately 6.4mm x 6.4mm center section\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent Stones:\u003c\/strong\u003e Eight diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Size:\u003c\/strong\u003e Approximately 1mm each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Weight:\u003c\/strong\u003e 2.87 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Type:\u003c\/strong\u003e Geometric panel setting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Hand-finished pierced gallery mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Size:\u003c\/strong\u003e 6.75\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003ch4\u003eThe Sapphires\u003c\/h4\u003e\n\u003cp\u003eThe ring is centered by three square-cut blue sapphires that immediately draw the eye against the cool white palladium mounting. Their rich blue coloration provides strong visual contrast while reinforcing the geometric symmetry that defines the overall design.\u003c\/p\u003e\n\u003cp\u003eTesting confirms the stones are corundum, the mineral species of sapphire. While the sapphires have not been conclusively determined to be natural or synthetic, they remain entirely appropriate to the period and highly complementary to the mounting.\u003c\/p\u003e\n\u003cp\u003eWhen examined under magnification, one sapphire appears slightly lighter than the others. In normal wear, however, the stones present as a cohesive group and contribute positively to the authentic character often encountered in antique jewelry.\u003c\/p\u003e\n\u003ch4\u003eThe Diamonds\u003c\/h4\u003e\n\u003cp\u003eEight small diamonds frame the sapphire panel, introducing subtle points of brightness throughout the composition. Though modest in size, they play an important architectural role by defining the plaque's shape and creating visual movement as the ring catches the light.\u003c\/p\u003e\n\u003cp\u003eThe diamonds enhance the design's overall sophistication while remaining secondary to the sapphires' strong geometric presence.\u003c\/p\u003e\n\u003ch4\u003eThe Setting\u003c\/h4\u003e\n\u003cp\u003eThe elongated plaque exemplifies the disciplined geometry that made Art Deco jewelry so distinctive. Multiple layers of milgrain detailing surround the sapphire panel, creating depth and visual complexity without overwhelming the composition.\u003c\/p\u003e\n\u003cp\u003eEvery decorative element serves the overall structure of the design. Rather than relying on excessive ornamentation, the ring achieves its visual impact through symmetry, proportion, and thoughtful craftsmanship.\u003c\/p\u003e\n\u003ch4\u003eThe Gallery \u0026amp; Construction\u003c\/h4\u003e\n\u003cp\u003eBeneath the top panel, the mounting features attractive pierced gallery work that introduces lightness and dimension while revealing the hand-finished nature of the ring's construction.\u003c\/p\u003e\n\u003cp\u003eThe shoulders transition cleanly into the central plaque through geometric forms that reinforce the ring's architectural character. These details remain clearly visible and contribute substantially to the ring's period authenticity.\u003c\/p\u003e\n\u003cp\u003ePalladium became increasingly popular during the early twentieth century as a durable white metal capable of supporting the intricate openwork and geometric styling favored during the Art Deco era. Its naturally white appearance complements both the sapphires and diamonds while emphasizing the ring's crisp structural lines.\u003c\/p\u003e\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003eVery good antique condition consistent with careful long-term preservation.\u003c\/p\u003e\n\u003cp\u003eThe mounting remains structurally sound with milgrain detail, pierced gallery work, and decorative elements remaining clearly visible throughout. Minor surface wear consistent with age and normal use is visible under magnification.\u003c\/p\u003e\n\u003cp\u003eThe sapphires and diamonds remain secure within their settings, and the ring presents beautifully when worn with no condition issues materially detracting from its overall beauty, craftsmanship, or historical character.\u003c\/p\u003e\n\u003ch3\u003ePhotography Note\u003c\/h3\u003e\n\u003cp\u003ePhotographed under soft-spectrum lighting and high magnification to preserve accurate color, texture, and period detail. Enlarged images are intended to reveal craftsmanship, antique character, and overall condition beyond what is typically visible at normal viewing distance.\u003c\/p\u003e","brand":"The TERA Collection","offers":[{"title":"Default Title","offer_id":52456475590967,"sku":null,"price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8889\/3239\/files\/2026-05-18-11-29-07-_B_R8_S4_-1.jpg?v=1781266219","url":"https:\/\/theteracollection.com\/products\/art-deco-palladium-sapphire-diamond-ring","provider":"The TERA Collection","version":"1.0","type":"link"}