Where to buy engagement rings?

Treasured And Co. is a fine jewelry store based in Astoria, New York, offering a curated collection of unique and one-of-a-kind engagement rings available to ship right now. Whether you're looking for a vintage-inspired diamond ring, a gemstone piece, or a ready-to-wear ring you can propose with this week — we have it. Every ring in this collection is preset with hand-selected diamonds and gemstones, so what you see is exactly what ships to your door. Free shipping on every order.

What types of ready to ship engagement rings does Treasured And Co. offer?

Our ready-to-ship collection includes unique engagement rings, vintage engagement rings, cluster diamond rings, lab-grown diamond rings, and gemstone engagement rings featuring sapphires, emeralds, rubies, garnets, and more. Styles range from classic solitaires and three-stone settings to bold cluster and halo designs — all available to buy and ship today.

How quickly do your engagement rings ship?

Every ring in this collection is preset and in stock, so there are no custom production lead times. Orders ship promptly after purchase with free shipping included. If you need a ring for an upcoming proposal, this is the right collection — no waiting, no guessing.

Do you offer unique or one-of-a-kind engagement rings?

Yes. Treasured And Co. specializes in unique and one-of-a-kind engagement rings that you won't find at chain jewelry stores. Our collection is hand-curated and features rare gemstones, distinctive cuts, and designs built for people who want something truly different. Many pieces are one of a kind — once they're gone, they're gone.

What is the price range for your ready to ship engagement rings?

Our ready-to-ship engagement rings range from approximately $500 to $6,000, covering a wide range of styles, diamond sizes, and gemstone types. Whether you're looking for an accessible everyday ring or a luxury statement piece, you'll find options across every budget in this collection.

Are your diamonds natural or lab-grown?

We offer both natural diamonds and lab-grown diamonds across our ready-to-ship collection, clearly noted in each product listing. Lab-grown diamonds are chemically and optically identical to mined diamonds and offer excellent value at a lower price point. We also carry rings set with a variety of genuine gemstones including sapphires, rubies, emeralds, and garnets.

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Engagement Rings
Accent | With Side Stones
2.50 Carat Cushion Cut Engagement Ring Set

2.50 Carat Cushion Cut Engagement Ring Set

Name: 2.50 Carat Cushion Cut Engagement Ring Set
Brand: Treasured & Co.
SKU: AJENG-0021
Price: 2950 USD
Availability: OutOfStock

Engagement Rings

SKU:

AJENG-0021

$2,950.00

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Current Stock:

Quantity:

2.50 Carat Cushion Cut Engagement Ring | Accented Diamonds

Description:

Stone Type: Lab-Created Diamond
Stone Shape: Cushion-Cut Diamond
Material Primary: 14kt Gold
Material Color: Yellow
Material Purity: 585
Ring Weight: Est. 5.00g
Band Thickness: 1.90mm

Attributes:

Total Carat Weight Diamonds - 2.85tcw
- Cushion Cut Diamond - 2.50ct
- Additional Diamonds - 0.35ct
Diamond Color: DEF
Diamond Quality: VS/VVS
14kt Yellow Gold
Prong-Setting
Unique Custom Engagement Ring