Mid Century GIA 1.18 carat old mine cut diamond platinum engagement ring

$ 5,500
A classic 1950s platinum engagement ring showcasing a GIA certified 1.18 carat old mine cut diamond with timeless vintage elegance.
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Certificates:
Mid Century GIA 1.18 carat old mine cut diamond platinum engagement ring is a timeless vintage engagement ring that beautifully combines antique diamond charm with sleek 1950s design. Centered by a striking 1.18 carat old mine cut diamond, this elegant ring is accompanied by GIA certificate #2233903920 stating the diamond is graded K color and SI2 clarity. The antique-cut center stone displays the romantic faceting and soft brilliance that make old mine cut diamonds so highly sought after by collectors and vintage jewelry enthusiasts. Flanking the center diamond are 2 tapered baguette cut diamonds with an approximate total weight of 0.20 carat, graded I-J color and VS clarity, adding refined geometric balance and subtle sparkle to the design. Crafted in platinum and hallmarked with purity marks, the ring embodies the sophisticated elegance and clean lines characteristic of Mid Century jewelry from the 1950s. Ring size is 6.75 and can be resized. Total gram weight is 3.90.
Period 1950
Metals & Materials Platinum,
Size 6.75
Style Choice Contemporary
Primary Stone/s
Stone Type Diamond
Stone Cut Old Mine
Carat Weight 1.0 - 2.0 ct
Colour Grade KI
Clarity Grade Slightly Included (SI2)Very Slightly Included (VS1)

7-day, 100% return policy

1-Year service warranty

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.

This ring includes sizing at the time of purchase to ensure that your ring fits perfectly! Just enter your ring size at checkout.

We guarantee free worldwide shipping. The typical delivery time is 5-7 days (if it doesn’t need resizing).

SKU: 36643

Crafted to last

These rings have already lived a life or two — now they’re ready for yours. Thoughtfully restored and lovingly inspected, many can be resized to fit just right, so you can wear something storied, beautiful, and made to continue the journey with you.

Shop with zero worries

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7 day 100% return policy

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Free worldwide shipping

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1-year service warranty

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Free ring re-sizing

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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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