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Plotline Ring, 3ct. Lab-Grown Light Blue Diamond - OOS
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Plotline Ring
This one of a kind piece has sold, but shop our available colored diamond engagement rings here and contact us with any questions!
The Plotline Ring keeps details hidden until just the right moment. A light blue round cut diamond sits as a seeming solitaire on a delicate band of 14k yellow gold. Underneath the setting, hidden diamonds climb the prongs, growing larger as they approach the focal stone. Each of the six prongs is accented by three round cut diamonds: eighteen accent diamonds in total. These hidden accents bring diamond brilliance to every angle of this engagement ring and enhance the structure of this design. Our expertise setting hidden diamonds ensures each accent is set with the strength of a future heirloom despite their aerodynamic setting. Founder Melanie Casey originally designed the Plotline Ring to pair with the Plotline Band, a wedding stack that builds drama for a bold finish.
The Melanie Casey Experience
Our process is intentionally designed to make things easy for you.
For complete details, visit our Shipping page.
A signature from an adult (21+) will be required upon delivery if the purchase amount was over $1,000.
We can ship to any permanent address (including your workplace)—but not hotels or non-permanent addresses. Please contact us if you need to reroute or change the delivery address. All packages are fully insured.
Domestic (U.S.):
We offer free shipping on all orders over $50. We ship via UPS 2-Day for orders over $50, and USPS Priority for orders under $50.
International:
We ship through FedEx International Priority to a limited number of countries (see the full list here). International clients are responsible for all shipping and all customs charges.

Thoughtfully designed and meticulously handcrafted pieces to expand your own Melanie Casey collection.
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Explore Our Collection
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