10% PROFITS TO CHARITY • FREE WARRANTY • Our books are open for custom work over $2k!

Your Shopping Cart

It appears that your cart is currently empty!

EST 2013

Midwinter Co.

Bespoke diamond rings & unique gemstone future heirlooms

Shop In-Stock Rings Start a Custom piece

Uncommon diamonds & gems

Our stones are sourced and procured individually for their beauty, unique cuts, individual characteristics, and quality.

We only work directly with lapidaries and suppliers that source their rough uncut minerals through Kimberley Process Channels (The KP has ended 99.98% of confict diamonds and unethical mining!)

Unique diamond rings that are READY TO SHIP

We work to cultivate an eclectic selection of spectacular diamonds & gems in our classic and refreshingly modern ring settings. There is a lovely selection waiting to be sized to their size and shipped!

Build a ring...

1. Pick your unique stone from our stock of unique and hand picked diamonds and gemstones.

2. Choose your ring setting and add to your cart too!

3. We make the magic happen with just the stone & setting in your cart! No other costs/fees!

The freshest

Rose Cut 3.8mm Dark Charcoal Gray Celestial Diamond Earring Studs in 14k Yellow Gold - Ready to Ship

$575.00

Your Shopping Cart

Midwinter Co.

Uncommon diamonds & gems

Unique diamond rings that are READY TO SHIP

Build a ring...

The freshest

Rose Cut 3.8mm Dark Charcoal Gray Celestial Diamond Earring Studs in 14k Yellow Gold - Ready to Ship

Orion Ring with a 1.08 Carat Gray Celestial Round Diamond and Black Accent Diamonds in 14k White Gold - Ready to Size and Ship

Fletcher Ring with a 1.87 Carat Blue Pear Sapphire and Accent Sapphires in 14k Rose Gold - Ready to Size and Ship

Imogene Ring with a 4.01 Carat Round Gray Sunset Diamond and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Stella Ring with a 1.07 Carat Round Stormy Gray Celestial Diamond and White Accent Diamonds in 14k Rose Gold - Ready to Size and Ship

Orion Ring with a 6.00 Carat Teal Blue Oval Sapphire and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Orion Ring with a 3.00 Carat Round Stormy Gray Celestial Diamond and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Carell Ring with a 3.07 Carat Dark Stormy Gray Oval Celestial Diamond and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Imogene Ring with a 0.90 Carat Special Geometric Snowflake Cut Spinel and White Accent Diamonds in 14k White Gold - Ready to Size and Ship

Oleander Ring with a 2 Carat Black and Teal Pear Moissanite and White Moissanite Accents in 14k White Gold - Ready to Size and Ship

Imogene Ring with a 0.60 Carat Round Cabochan Teal Celestial Diamond and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Clementine Ring with a 1.68 Carat Green Oval Sapphire and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Orion Ring with a 1.27 Carat Gray Celestial Round Diamond and White Accent Diamonds in 14k Rose Gold - Ready to Size and Ship

Nanette Ring with a 2.05 Carat Champagne Gray Round Celestial Diamond and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Clementine Ring with a 1.05 Carat Round Light Gray Celestial Diamond and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Betty Ring with a 1.02 Carat Champagne Gray Celestial Round Diamond and White Accent Diamonds in 14k Rose Gold - Ready to Size and Ship

Odette Ring with a 2.97 Carat Blue Oval Sapphire and White Accent Diamonds in 14k Yellow Gold - Ready to Size and Ship

Imogene Ring with a 0.56 Carat Round Dark Gray Celestial Diamond and Black Accent Diamonds in 10k Rose Gold - Ready to Size and Ship

Imogene Ring with a 0.73 Carat Round Purple Sapphire and Purple Sapphire Accents in 14k Rose Gold- Ready to Size and Ship

Carell Ring + Band with a 1.98 Carat Black Round Celestial Diamond and White Accent Diamonds in 14k Rose Gold - Ready to Size and Ship

Geraldine Ring with a 0.62 Carat Light Green Oval Australian Sapphire and White Accent Diamonds in 10k Rose Gold - Ready to Size and Ship

Newest diamonds for custom work

0.52 Carat White Celestial Round Diamond for Custom Work - Inventory Code SCWR052

3.54 Carat Round Stormy Gray Celestial Diamond for Custom Work - Inventory Code SGR354

2.66 Carat Black Celestial Pear Diamond for Custom Work - Inventory Code NBP266

2.08 Carat Round Dark Champagne Gray Celestial Diamond for Custom Work - Inventory Code DSR208

2.50 Carat Round Black Celestial Diamond for Custom Work - Inventory Code BCR250

2.80 Carat Black Celestial Hexagon Celestial Diamond for Custom Work - Inventory Code BCH280

3.51 Carat Champagne Gray Hexagon Celestial Diamond for Custom Work - Inventory Code DCH351

3.05 Carat Round Celestial Diamond for Custom Work - Inventory Code BCR305