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Sapphire Engagement Rings in Denver

Stunning green-blue sapphire engagement ring in Denver. This antique engagement ring style features openwork starburst patterns set with micro pave diamonds. The rare blue-green cushion cut sapphire center stone is a perfect focal point.

If your love story makes you feel on top of the world, it may be a sign to propose in the Mile High City! Whether you’re searching for the most unique and romantic proposal spots or you’re on the hunt for a sapphire engagement ring in Denver, we’ve got you covered with everything you’ll need to start a new and exciting chapter of your life with your honey by your side. With a selection of custom rings as exceptional as your sweetheart from Knox Jewelers and a city with variety of memorable spots to pop the question, wedding bells will be just around the corner!

Tucked in the basement of Downtown Denver’s iconic clock tower, Lannie’s Clocktower Cabaret feels as if you’ve traveled back a few decades and landed in Paris. Antique chandeliers, flickering candles and rich fabrics create a sensual and whimsical ambiance worthy of one of your most memorable nights. The lineup of entertainers is varied and spans from jazzy pianists to comedians that’ll have you in fits of laughter. Check out the calendar to choose the act you think your dearest will enjoy most. Begin the night with dinner and drinks at your favorite downtown Denver restaurant, meander the streets hand-in-hand until you reach Lannie’s. Impress your love by ordering two of their signature hand-crafted cocktails and sit back and enjoy the show. When the moment is right, pull the sparkling sapphire engagement ring from Knox Jewelers out of your pocket and let the live music serenade your darling as you speak from your heart. Though your words will be eloquent, chances are they won’t be able to take their eyes off the stunning vintage inspired ring in your hand. Take it to the next level by creating a custom ring with a sapphire in their favorite color – from blue to pink to yellow – sapphires can be found in just about every color of the rainbow!

Unique sapphire engagement ring in Denver. Custom floral yellow sapphire engagement ring features plumeria flowers in yellow gold on a platinum band with custom petal prongs for the center sapphire. Diamonds adorn the plumeria flowers and filigree on the band.


Select engagement rings and wedding bands are available to see at home with our Try Before You Buy program. Click here to learn more.

For a seriously romantic proposal, set off on a little road trip to nearby Boulder. Pack a picnic dinner, a blanket and a bottle of celebratory champagne, and leave in the late afternoon. Enjoy a romantic picnic at the popular Chautauqua Park, or have a more intimate meal in lesser-known Lover’s Lane. This secret hideaway can be found up the steps near the corner of 22nd Street and Bluff. Watch glorious colors dance through the sky as the sun sets and enjoy the company. The backdrop of the Rockies and the company of your sweetheart are enough to make you want to get down on your knee, but wait! The next stop on this magical evening is to the Chamberlin Observatory or the Sommers-Bausch Observatory where you can take in the majesty of the stars from the observatory’s powerful telescopes. Now it’s time for you to open the little box that’s been hiding in your pocket to reveal a sapphire engagement ring that sparkles as brightly as the stars your true love has been gazing at.

Can you think of many movie scenes more romantic than the iconic rowboat scene in The Notebook? Even a spontaneous downpour can’t dampen their passion. Recreate your own epically romantic day by renting a boat and taking your darling on a ride they’ll never forget. City Park, Washington Park, and the Aurora Reservoir all offer hourly boat rentals from spring to fall that would be the perfect vessels to make your proposal dreams come true. Take the boat to a picture-perfect spot and get down on one knee, being careful not to rock the boat! The blue sapphire you've selected from Knox Jewelers will match the water around you and will forever be a reminder of this special day.

With a selection as special and unique as your love, Knox Jewelers is a great place to start your hunt for the perfect sapphire engagement ring. We have a passionate staff of artisans who are dedicated to finding a ring that is as beautiful as your love story.


Oval Sapphire Engagement Rings in Denver featuring hand engraved designs and hand formed filigree curls. This gorgeous blue sapphire is set with a half bezel setting on and antique engagement ring style.


Halo Engagement Rings

Stunning oval sapphire halo engagement ring in Denver. This rich, cobalt blue, oval cut sapphire is set into double claw prongs on top of a micro pave halo. A micro pave split shank band completes the elegant halo sapphire engagement ring.

Unique Wedding Bands

Denver unique ruby wedding bands with micro pave diamonds. Wide red sapphire wedding band with alternating rows of diamonds and rubies.

Antique Engagement Rings

Antique cushion cut pink sapphire engagement rings in Denver. This antique engagement ring design features a pale pink sapphire cushion cut center surrounded by diamonds, hand engraved details, and hand formed filigree.

Sapphire Engagement Rings

Stunning wide filigree engagement ring set with pale blue sapphires in Denver. The oval cut diamond center stone is held in a bezel setting, with blue sapphires bezel set in the filigree curls. Filigree forms leaf and vine patterns on a stippled background.