SKU: 34210

Art Deco GIA 1.01 carat elongated old mine cut diamond platinum engagement ring

$ 6,800
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Elegant and timeless, this Art Deco engagement ring centers upon a rare elongated old mine cut diamond, radiating a soft brilliance and romantic glow. The 1.01 carat GIA-certified diamond displays refined proportions and crisp symmetry, its antique faceting exuding the charm of 1930s craftsmanship. Set in sleek platinum, the design reflects the sophistication and balance that define the Art Deco era—architectural lines, restrained luxury, and meticulous detail. Graceful and distinctive, this ring is a perfect fusion of history, artistry, and enduring beauty.
Period 1930
Metals & Materials Platinum,
Size 4.25
Style Choice Art Deco
Primary Stone/s
Stone Type Diamond
Stone Cut Old Mine
Carat Weight 1.0 - 2.0 ct
Colour Grade I
Clarity Grade Very Slightly Included (VS2)

7-day, 100% return policy

From delivery or collection, we're happy to give you 7 calendar days to try the jewelry in the comfort of your own home. If you decide to return the jewelry, we also provide the return shipping label & instructions.

We guarantee free worldwide shipping. Our packages are 100% insured for loss, damage, or theft and are shipped via FedEx.

Always in style

There’s nothing quite like vintage. Every piece we find has its own past — worn, loved, and passed down through generations. We inspect and select each item with care, preserving its unique charm while ensuring it’s ready for its next chapter with you.

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7 day 100% return policy

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If you want to see your piece from every angle or have a question, book a virtual appointment with Sasha—she’s here to help.

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Loved by vintage fans!

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Beyond obsessed

I'll just start by saying that every piece of vintage jewelry in this shop is more beautiful than any other I saw in all of LA. Not only do I absolutely adore my ring, I had an amazing experience here as well. Basically the dream situation for a newly engaged gal! 

Haley M.
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Loved the ring

Love this place. The staff's knowledge and attention to detail was incredibly helpful. 

Dan C.
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Your Biggest Fans

For the past four years we have only used Trumpet & Horn for fine jewelry purchases. The team at Trumpet & Horn go above and beyond to make sure that each detail is classy and beautiful. I have worn my engagement set every day for nearing four years. 

Ashley H.
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Positive experience

My fiance and I found the perfect ring at Trumpet & Horn. After not finding anything in stores, we turned to the internet and were glad to find Trumpet & Horn. I absolutely LOVE it.  

Sarah B.

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