Tiffany-Style Knife Edge 6-Prong Round Cut Engagement Ring was added to your cart.
30 day money back guarantee | free shipping over $100
It's the ultimate crisp, classic look. The Nexus Diamond alternative is the centerpiece of this ring, encased by six prongs that suggest the look of a delicate flower. The band tapers to an edge rather than being rounded, so it looks even slimmer and makes fingers look more slender, all while drawing the eye back to the shining solitaire.
- Center stone is available in a variety of carat weights; choose yours from the menu above.
- Set with the Nexus Diamond™ alternative: a lab created diamond simulant that is chemically distinct but virtually indistinguishable from a perfect diamond. Each stone is guaranteed for life and should not chip, crack or discolor or we will replace it for free, no questions asked, for life.
- Rings shown on the model’s hand are for reference only. Actual carat weight availability may vary by ring style.
- Order additional services like a personal appraisal for $50 or an engraving for $25. Contact customer service for details at 1.800.509.4990
- Shown in 14k gold; call customer service for an upgrade to 18k, palladium, or platinum.
- Product Model: LRENSL0026X
This is a Rapid ship item. Your piece is produced to your specifications when you order it and will take five (5) business days to create. Your choice of shipping method will determine when you receive your product.
All orders over $100 USD are shipped free with signature required. Contact Customer Care for information on expedited shipping options. APO/FPO orders always ship free.
We ship to international destinations via UPS. Customers outside of the U.S. will pay for shipping, duties, taxes, customs fees and other charges or fees that are incurred by importing products into the country of destination.
30-Day Free Returns
See It, Wear It, Love it and if you’re not 100% satisfied with your Diamond Nexus jewelry, send it back, no hassles.
- This ring is absolutely stunning! I ordered in 2.55 ct and have received tons of compliments. Fit is perfect and the band is extremely comfortable. I love the sparkle and could not be happier with this purchase! I find that it also goes really well with a variety of bands!
Absolutely love it
- What a beautiful ring! It is very classy, but not too much. I have been wanting a Tiffany-style ring for over a decade. My husband and I found Diamond Nexus and the waiting is over. The center stone is amazing and does look like my mined diamonds. I already had a knife edge band and bought the Manhattan Petite band to wear with the set. The Manhattan Petite rubbed on the prong so I returned it in exchange for the Irene band. I couldn't be happier with the set. I am surprised Diamond Nexus doesn't recommend the Irene band as a matching band as it also has the knife edge and is beautiful with this ring.
Love, love, love!!!
- My fiancé proposed to me with this ring and it was love at first sight! The sparkle is unbelievable! I can’t stop staring at it!
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Lifetime Stone Guarantee
A Diamond Nexus stone will last forever and should not chip, crack or discolor. We ensure this by guaranteeing them for life. Learn more.
We offer one complimentary resizing within one year of purchase date for our standard ring styles sizes 4-10. Includes free round trip shipping within the U.S. & Canada. Please note that while our eternity rings cannot be resized, they may be exchanged within one year for any standard size; an additional charge may apply for a larger size exchange and a credit will be offered for a smaller size exchange. All of our rings are offered, or may be resized to, non-standard sizes for an additional fee.
*Excludes clearance items.
Conflict-Free & Environmentally Superior
Our stones are better for the Earth because they are not mined. Plus, each piece of fine jewelry is set and finished by master jewelers in Milwaukee, WI, so you can always feel great about your purchase.
You should be able to get the ring or fine jewelry you really want. That's why we offer two great options for financing your purchase.
This option includes a quick and simple process to see if you’re approved, and several options for paying over time. Affirm is flexible and allows you to see exactly how much you’ll pay each month. Learn more.
Progressive Leasing is a No Credit Needed lease purchase program. They offer multiple purchase options and a 90-day early purchase plan to save you money. Learn more.
90-Day Purchase Option: Standard agreement offers 12 months to ownership. 90-day purchase options cost more than the retailer’s cash price (except 3-month option in CA). To purchase early call 877- 898- 1970. The advertised service is lease-to-own or a rental- or lease purchase agreement provided by Prog Leasing, LLC, or its affiliates. Acquiring ownership by leasing costs more than the retailer’s cash price. Leasing available on select items at participating locations only. Not available in MN, NJ, VT, WI, WY. No Credit Needed: Progressive Leasing obtains information from credit bureaus. Not all applicants are approved.
If you are a regular PayPal user and plan on paying off the loan within six months, this is an excellent option. You can apply for purchase protection, and you won't accumulate interest for six months. Learn more.LEARN MORE