Some of the most captivating details in an antique ring are not immediately obvious from the top. This early Art Deco 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.
The 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.
At 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.
It 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.
Era: Early Art Deco, circa 1920s
Metal: 18K white gold
Finish: Bright white finish consistent with relatively recent rhodium plating
Ring Size: 6.75
Total Weight: 2.51 grams
Center Stone: Diamond
Cut: Transitional cut
Diamond Measurement: Approximately 5.73 mm diameter
Estimated Carat Weight: Approximately 0.65 to 0.70 carat, estimated while mounted
Diamond Appearance: Bright and lively with a near-colorless appearance
Head Width: Approximately 7.4 mm
Height Above Finger: Approximately 7 mm
Rear Shank Width: Approximately 1.48 mm
Ring Size: 6.75
The 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.
At 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.
More 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.
The 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.
The 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.
Most 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.
The 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.
This 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.
This 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.
The 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.
The 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.
As 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.
Please review the photographs carefully, as they form an important part of the condition description and document the ring from multiple angles.
On 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.
Its 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.
This 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.
As 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.
The ring is currently a size 6.75.
The 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.
For 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.
Our 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.
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Our 21-Day Promise We want you to fall in love with your piece. To give you peace of mind, we offer a 21-day evaluation period. Take the time to ensure the fire, the history, and the feel are exactly what you dreamed of.
The Details:
Many pieces in the TERA Collection are a century old or more. They have been worn, cherished, gifted, celebrated, and carried through generations before arriving here. Gentle wear, subtle signs of age, and the occasional evidence of historic stewardship should be expected and are considered part of the character that makes antique jewelry impossible to replicate.
Our photography is intentionally detailed and often captured at extreme magnification. In many cases, the images reveal details, textures, and tiny imperfections that are difficult or impossible to see during normal wear. This approach reflects our commitment to documenting each piece as completely as possible, ensuring that its condition, craftsmanship, and character are faithfully represented.
The result is simple: when your piece arrives, there should be no surprises. What you see is an authentic record of a jewel's present condition, preserving both its beauty and the story written into it over time.
If a condition issue exceeds what would normally be expected from a piece of its age, it will always be specifically disclosed within the listing.
Because every collector values different details, we are always happy to provide additional photographs, videos, measurements, or condition documentation whenever possible. If there is a particular aspect of a piece you would like to examine more closely, please don't hesitate to ask.
Our hope is simple: that the piece you receive is exactly the piece you expected to receive. We would always rather answer one more question than leave a doubt unanswered.
