The Diana is a unique blue sapphire engagement ring featuring a majestic pear-shaped lab-grown blue sapphire gemstone accented on either side by two brilliant pear-shaped lab-grown diamonds. The regal look of this sapphire ring is perfect for the woman who loves timeless style with an elegant take on the classic diamond engagement ring.
The Diana
- Estimated Set Diamond Weight: 1 ct
- Shoulder Width: 1.59
- Shank Base Width: 2.05
- Shank Base Thickness: 1.79
- Ring Fit: Standard
- Primary Stone Shape: Pear
- Top Dimensions: 9 mm
- Primary Stone Count: 1
- Stone Size: 8 x 5 mm
- Setting Style: Prong
- Prong Count: 5
- Hidden Halo: No
- Accent Stones: Yes
We will ship you a Free Ring Sizing Kit 1-2 business days after you place an order when you select "Send Ring Sizer"
Your custom sizer(s) will arrive with instructions on how to use the sizer and how to update your ring size and width for your order when you’ve determined the best fit.
We will not start making your ring until your ring size has been added to your order.
Your ring will ship for free UPS 2-Day or according to the shipping method you select at checkout. Rings ship in discreet outer packaging with a lovely box and unboxing experience.
Certificates of authenticity are included for most stones.
RETURNS
Engagement rings can be returned or exchanged within 30 days of receipt, provided they are in original, unworn condition. Some exceptions apply. Read our full return policy here.
Blue Sapphire — Regal by Nature, Brilliant by Design
The two pear-shaped lab-grown diamond accents flanking the center stone share the same physical and optical properties as mined diamonds. Together, the three stones form a balanced, architectural silhouette where the deep blue of the sapphire is sharpened by the brilliance of the diamonds on either side, each element chosen to make the others look better.
Make It Yours
Love this ring? Let’s make it perfect.
This design is a starting point. Swap the stone, change the metal, adjust the proportions — our designers work with you directly to create the ring she’ll never want to take off.
Amazing Ring! My husband loves it. This company did an amazing job on my engagement ring and wedding band as well. Great quality and beautiful! Also great customer service!
This ring is brand new — be one of the first to review it.
See All Reviews →Not sure?We'll help you get it right.
Free one-on-one consultation — in-person at our Huntersville studio or virtual from anywhere.

