The most romantic day of the year is just around the corner...

SPECIAL OFFER UP TO 70% OFF!

Valentine’s Day Special

The year’s most romantic day is just around the corner.

Give your special someone the gift of sparkle.

Don’t wait, shop our selection of stunning jewelry now and save up to 70% off.

Diamond Necklaces in Phoenix, AZ

Browse the biggest collection of diamond necklaces in our Phoenix, AZ Showroom.

You will find the best place to buy a diamond necklace that will surprise your beloved one for your unique day.As a result selecting the ideal diamond necklace involve a lot of criterias, at Venazia we are always working hand in hand with our customers to avoid any mistakes and eliminate all their doubts. That is why we believe that a dedicated free consultation with one of our diamond necklaces professionals is the best way to begin the process.

Discover our Diamond Necklaces in Phoenix, AZ

Find the perfect diamond necklace in our selection of high quality designs.

Emerald Halo Pendant V Riviera Necklace

(10.11 TCW)

Starting at $6,099.00

Pear Halo Pendant V Riviera Necklace

(10.80 TCW)

Starting at $6,299.00

Intimate Round 4 Prongs Tennis Necklace

(7.01tcw – 13.49tcw)

Starting at $4,599.00

Round Bezel Degrade Tennis Necklace

(3.08tcw – 5.01tcw)

Starting at $4,199.00

Round Graduated Chain Link Tennis Necklace

(3.99tcw – 5.98tcw)

Starting at $2,699.00

Round Crown Degrade Tennis Necklace

(7.23tcw – 20.05tcw)

Starting at $5,999.00

4 Prongs Degrade Riviera Tennis Necklace

Round 4 Prongs Degrade Tennis Necklace

(11.86tcw)

Starting at $6,899.00

Round 3 Prongs Degrade Riviera Tennis Necklace

Round 3 Prongs Degrade Tennis Necklace

(7.32tcw – 24.80tcw)

Starting at $5,299.00

Round Bezel Degrade Tennis Necklace

(9.73tcw)

Starting at $5,899.00

Round 4 Prongs Tennis Necklace

(14.04tcw – 39.50tcw)

Starting at $8,599.00

Round Riviera Tennis Necklace

(8.82tcw – 18.72tcw)

Starting at $5,799.00

Round Bezel Tennis Necklace by The Yard

(1.00tcw – 10.00tcw)

Starting at $1,389.00

Round 4 Prongs Riviera Necklace, 4.0mm Width

((15.84tcw – 23.76tcw))

Starting at $10,759.00

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Round 4 Prongs Riviera Necklace, 3.5mm Width

((14.04tcw – 21.60tcw))

Starting at $10,099.00

What Type of Gemstone Should You Choose For Your Diamond Necklace?

These are the 3 different type of gemstone we propose in Phoenix, AZ that will give you more choice and flexibility based on your budget.

Certified Diamond in Phoenix, AZ

Diamond gemstone has four main characteristics such as:

Diamond Clarity
Diamond Cut
Diamond Carat
Diamond Color

Each characteristic has an impact on the cost. It is important to know what these characteristics are and how they affect the diamond’s price.

Certified Moissanite in Phoenix, AZ

Moissanite gemstone are both synthetic, and lab-created diamond. Our moissanite certified by Charles & Colvard are natural diamonds simulant because it is made to look like diamonds. It is synthetic because it is made in a lab. The molecular structure is the same that is found in a diamond.
On average, our certified moissanite gemstones costs 90% less than a diamond of similar size and quality.

Certified Lab Grown Diamond in Phoenix, AZ

Lab ground diamond is created in highly controlled laboratory environments using advanced technological processes that duplicate the conditions under which diamonds naturally develop when they form within the mantle, beneath the Earth’s crust.

On average, a lab grown diamond costs 2 times less than a diamond of similar size and quality.

Discover our Fine Jewelry Collection in Phoenix, AZ

Accentuate the moment to treat the woman you love throughout these beautiful earrings, pendants, bracelets and necklaces collection.

Fine Jewelry Collection

How to Choose Your Diamond Necklace in Phoenix, AZ

Read our "How to Choose your Diamond Necklace" education guide to help you select the right diamond necklaces in Phoenix, AZ.

Set a Budget.
Discover her Style.
Have a Carat Size in Mind.
Get the right Type of Metal.
Choose your Setting.
Always Look for Certifications.
Ask Questions.
Ask us about our Financing Options.

Jewelry Custom Design Located in Phoenix,AZ

We design and create the most special and personal design with your own original piece of jewelry, a photograph or even a hand sketch.

At Venazia in Phoenix, AZ, we have been producing custom jewelry for over 20 years! Our highly skilled specialists will get you a quote instantly and send you photo realistic CAD renderings for your design.

We utilize the most advanced CAD software as well as the latest in 3D printing technology. We are confident that you will love the finished product you are expecting.

We will deliver you the perfect diamond necklace within 5-7 days!

Venazia Commitment

Discover the most extensive customer policy that you will find in the industry.

Since we understand how sensitive it is to select the ideal gift, therefore we are suggesting you the best incredible customer policy that you will find in the industry. We are committed work with you every step of the way.

- Complementary Overnight Shipping on Every Order.
- free Return.
- Easy Payment.
- Financing Option at as Low as 0% APR.
- Lifetime Warranty on Gemstones.
- 1 Year Warranty on Jewelry.
- Matching Price Policy.

Buying online from Venazia will give you an incredible experience compare to the old fashion way by giving you the serenity of a risk-free purchase.

Venazia, The 1st Nationwide Online Jeweler / Manufacturer

Over 2 decades of experience creating custom fine jewelry made in United States.

Because of the unparallel quality of our designs and our top ranked customer service in the industry, Venazia has become the 1st nationwide online jeweler.

We have over 25 years of experience producing diamond necklaces and fine jewelry, trusted by thousands of repeat customers.

Each diamond necklace from Venazia's collection is made in the United States and individually handcrafted as a unique work of art.

Contact us in Phoenix, AZ

Our expert team is here to answer your questions. Feel free to contact us at 1-800-995-7670, live chat or email us.

Contact us now and get an instant, engagement free, personalized consultation with one of our specialists to help you make the best decision based on your own requests.

You can also schedule a free virtual video consultation at our showroom in Phoenix, AZ, in order to get a better rendering of the different diamond necklaces available.

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