Mid Century GIA 1.15 carat marquise cut diamond platinum engagement ring

$ 10,500
A refined Mid Century platinum engagement ring featuring a GIA-certified D color marquise brilliant cut diamond accented by two marquise cut diamonds.
Certificates:
This elegant Mid Century diamond engagement ring is a timeless 1950’s design, centered by a GIA-certified marquise brilliant cut diamond weighing 1.15 carats. Graded D color and VS2 clarity, the center diamond offers icy white brilliance, beautiful clarity, and an elongated silhouette with graceful presence on the hand.
Accenting the center stone are 2 marquise brilliant cut diamonds weighing approximately 0.40 carat in total. Graded H color and VS clarity, the side diamonds mirror the shape of the center stone, creating a beautifully balanced composition with refined sparkle and elegant symmetry.
Crafted in platinum and hallmarked with purity marks, the ring reflects the clean sophistication and polished craftsmanship of the Mid Century era. Classic, luminous, and beautifully proportioned, it is perfect for someone who appreciates certified diamonds, marquise silhouettes, and timeless platinum engagement ring design.
Period 1950
Metals & Materials Platinum,
Size 4
Style Choice Contemporary
Primary Stone/s
Stone Type Diamond
Stone Cut Brilliant
Carat Weight 1.0 - 2.0 ct
Colour Grade DH
Clarity Grade Very Slightly Included (VS2)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.

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

SKU: 37879

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.

Shop with zero worries

Icon_7dayreturnsTeal.svg

7 day 100% return policy

Icon_FreeShippingTeal.svg

Free shipping & returns

ICON_Heart.svg

1-year service warranty

Icon_ResizingTeal.svg

Free ring sizing

Frequently Asked Questions

Can We help?

If you want to see your piece from every angle or have a question, book a virtual appointment with us — we're here to help.

Good Company

Loved by vintage fans!

Review_HaleyM.jpg
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.
Reviews_DanC.jpg
Loved the ring

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

Dan C.
Reviews_Ashley.jpg
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.
Reviews_SarahB.jpg
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.

Loyal Customer