She came from the future—and left behind a flash of violet and orders to stand out.

This bold midcentury statement ring is marked 925 with the ARC Mexico stamp and centers a dramatic, faceted synthetic sapphire in deep, moody purple. Depending on the light, you’ll catch flashes of teal-green—like a classified message delivered in code.

Sitting high and proud on the finger, this ring feels like a control panel for glamour, power, and just the right amount of mystery. And with a stone this size? You don’t ask for attention—you command it.

Ring Size: 9 (can be resized within reason by your jeweler—or ours, if you’d like an introduction)

Metal: Sterling Silver (marked 925)

Stones: Approx. 18.8ct synthetic sapphire, purple with teal-green undertones

Markings: 925, ARC Mexico

Origin: Mexico, Midcentury (c. 1950s–70s)

Condition: Beautiful vintage condition with minimal wear and incredible sparkle

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained jewelry professional and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.

As seen on stage: the ring that lit up more than the spotlight.

An emerald-cut burst of nuclear green, this Retro Moderne cocktail ring is pure visual voltage. The star? A dramatic uranium glass center stone that glows neon-bright under UV light—like a radioactive encore. Sculpted in solid 10K yellow gold with theatrical shoulder detailing, she’s every bit a midcentury rebel: rare, radiant, and unapologetically extra.

Ring Size: 6 (can be resized within reason by your jeweler—or ours, if you’d like an introduction)

Metal: 10K Yellow Gold

Stone: Emerald-cut uranium glass (highly fluorescent under UV), approx. 10ct.

Markings: 10k

Era: Retro Moderne (c. 1940s)

Condition: Excellent vintage condition; a few faint scratches on the side of the gem, and re-shanked for long-term strength and wearability

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained jewelry professional and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.

Not everyone enters through the spotlight. Some steal it on their way out.

Built like a set piece for the final scene, this dramatic estate-era cocktail ring rises sky-high with a floral burst of deep sapphire sparkle. Crafted in 14K yellow gold and marked accordingly, it features 29 tested natural sapphires—13 round single-cuts and 16 marquise stones—set in a layered dome designed to turn heads from every angle.

The openwork undergallery creates a glow-from-below effect, giving the whole piece a sense of motion and mood lighting. It’s glamorous, structural, and unapologetically extra—ready for anyone who prefers their exits loud and their jewelry louder.

• Ring Size: 7 (can be resized within reason by your jeweler—or ours, if you’d like an introduction)

• Metal: 14K Yellow Gold (marked)

• Stones: 13 round single-cut sapphires + 16 marquise sapphires 

• Markings: 14K

• Origin: Estate, likely late 20th century

• Condition: Excellent estate condition with secure settings and no visible damage

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained jewelry professional and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.

She had sharp shoulders, good secrets, and a golden plan for escape.

Crafted in France during the Retro Moderne era, this sculptural ring by Oranor channels the Tank style born from wartime grit and postwar glam. With bold geometric structure and futuristic flair, it’s like a miniature skyline built for a finger. Three tested round diamonds glitter in a raised white gold panel, framed by yellow gold shoulders with just the right amount of attitude.

Stamped with the French eagle head, Oranor maker’s mark, and assay hallmarks, this piece is the real deal. One shallow impression on the shoulder adds lived-in charm—a little mark of adventure from her past life (see photos).

• Ring Size: 8 (can be resized within reason by your jeweler—or ours, if you’d like an introduction)

• Metal: 18K Yellow & White Gold

• Stones: 3 round diamonds (tested)

• Markings: French eagle head, Oranor, French assay

• Origin: France, Retro Moderne Era (c. 1940s–early 1950s)

• Condition: Very good vintage condition with one subtle shoulder impression—on one side (see photos)

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained jewelry professional and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.

She’s got permission to sparkle—and no plans to slow down.

Crafted in warm 10K gold, this midcentury Victorian Revival ring features a striking arrangement of vivid green paste stones accented by rose-cut diamonds. The marquise-cut center and clustered setting create a vertical silhouette full of soft shimmer and romantic geometry.

Marked 10K with a partial maker’s mark, it’s likely American-made in the 1930s–40s, when revival styles blended antique elegance with modern mood. Slightly raised with decorative shoulder details, Greenlight Darling brings heirloom charm and standout color to any jewelry story.

• Ring Size: 6 (can be resized within reason by your jeweler—or ours, if you’d like an introduction)

• Metal: 10K Gold (stamped with maker’s mark)

• Stones: Green paste + rose-cut diamonds (untested)

• Markings: 10K + partial maker’s mark

• Origin: USA, Victorian Revival (c. 1930s–40s)

• Condition: Excellent vintage condition

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained jewelry professional and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.

She wraps, she curves, she glows—just don’t expect her to tie herself in a bow.

This midcentury ring plays with light and form, folding like a ribbon caught mid-swish. Crafted in 10K gold and set with a rich oval garnet, she balances sculptural elegance with just enough sass. The asymmetrical bypass shape creates movement from every angle, like a miniature piece of wearable design.

Marked 10K and likely American-made, Ribbonette is classic midcentury styling with a RetroStarr twist—bold, a little playful, and endlessly versatile.

• Ring Size: 5 (can be resized within reason by your jeweler—or ours, if you’d like an introduction)

• Metal: 10K Gold (stamped)

• Stone: Oval-cut garnet (untested, likely natural origin)

• Markings: 10K

• Origin: USA, Midcentury (c. 1950s–60s)

• Condition: Excellent vintage condition

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained jewelry professional and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.

She’s got Parisian angles and a center stone you can spot from across the bar.

Sourced just outside Paris, this bold midcentury cocktail ring is a masterclass in geometry and glamour. Crafted in platinum and 18K gold, it features 42 hand-set single-cut paste stones framing a knockout central crystal—all arranged in a stepped rectangular face that’s pure postwar drama.

Marked 750 with a partial French assay, this piece delivers all the hallmarks of 1950s French studio jewelry: architectural precision, cinematic sparkle, and unapologetic presence. A cocktail ring with architectural edge—and zero intention of staying quiet.

• Ring Size: 8.5 (can be resized within reason by your jeweler—or ours, if you’d like an introduction)

• Metal: Platinum & 18K Gold

• Stones: 42 paste single cuts + 1 large round-cut crystal (glass)

• Markings: 750; French assay (partially legible)

• Origin: France, Midcentury (c. 1950s–60s)

• Condition: Excellent vintage condition with light wear consistent with age

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained jewelry professional and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.

Small ring. Big comeback.

Crafted with extraordinary detail, this vintage ring channels the elegance of Edwardian design through a bold 1930s–40s revival lens. At its heart is a 2.1ct marquise-cut aquamarine in sky-washed blue—held in an eight-prong mount that gently cradles the stone at both tips and sides, keeping those sharp marquise points safe and sound.

Stamped 18K N.B., it likely hails from a small U.S. workshop creating revival pieces for customers who still wanted their jewelry to say something. With its hand-pierced gallery, scroll-and-leaf filigree shoulders, and unapologetic presence, she’s proof that small doesn’t mean subtle.

• Ring Size: 2 (not recommended for resizing due to construction)

• Metal: 18K White Gold (stamped 18K N.B.)

• Stone: Approx. 2.1ct marquise-cut natural aquamarine

• Markings: 18K N.B.

• Origin: USA, Edwardian Revival (c. 1930s–40s)

• Condition: Excellent vintage condition

• Weight: 2.46g

Your piece will arrive in RetroStarr’s signature gift box—ready to gift, wear, or pass down.

Curated by Dana Sednek, GIA-trained gemologist and founder of RetroStarr, where each jewel is hand selected for its past lives and future attitude.