Unica Diamond Ring
Unica Diamond Ring
18k Gold and Diamond 0.51ct
$5,600
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Unica — Singular / One of One
A diamond solitaire ring with quiet certainty, Unica takes its name from Latin. It means singular or unique. Therefore, the design feels pure, focused, and intimate. One diamond becomes the full statement.
Design Description
Crafted in 18ct white gold, this diamond solitaire ring centres one 0.51ct diamond in a refined engagement-style setting
|18k white Gold
|1 Diamond weight: 0.51ct
As diamond context, GIA’s diamond quality guide explains that diamonds are assessed through the 4Cs: colour, clarity, cut, and carat weight. Therefore, Unica speaks to the classic language of diamond selection, where one stone carries the full beauty of the design.
Also, Natural Diamonds’ solitaire ring guide notes that a solitaire setting draws attention to the diamond’s shape and sparkle. This matters here because Unica is built around one centre diamond. As a result, the ring feels clean, timeless, and emotionally direct.
For style context, Vogue’s engagement ring settings guide places the solitaire within the enduring language of engagement rings. Therefore, this diamond solitaire ring feels classic, but still personal.
Within Ojamie’s collection, Unica sits naturally among white diamond engagement rings. It also belongs beside fine diamond rings. Therefore, it feels made for collectors drawn to purity, commitment, and quiet white-gold brilliance.
If you envision a custom variation—perhaps a gemstone of personal significance, a tailored setting, or a detail only you would notice— we invite you to begin a private consultation with our designers to bring your vision to life.
*Our website prices are listed in AUD
Available in rose, yellow, or white
gold
Ready to ship in 2-3 days. For customized orders, see below.
Free
worldwide
delivery
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Worn Together
Impeccable Jewels
The Finer Details: At Ojamie, each piece is individually crafted with precision and care.
We hand-select every diamond and gemstone, prioritizing quality over bulk sourcing.
In our design, every detail—from the setting’s thickness to the final polish—is thoughtfully refined for lasting beauty.
More than jewellery, our pieces are made to be cherished for a lifetime.
Ready to ship in 2-4 days or 2-4 weeks
In-store pieces ship within 2-4 days, while The Finer back-ordered items take 2-4 weeks to create.
Each piece is individually crafted, and due to the natural variation in gemstones, what you see in the photo may slightly differ. We work exclusively with unique, natural gemstones, chosen to match your style, ensuring your jewellery is truly one of a kind.
Gift Wrapping
Our jewellery is presented in leather-lined wooden boxes, wrapped in tissue, inside elegant white packaging.
Free Shipping
We offer free standard delivery with no order minimums for all the countries on our shipping list.
Secure Payment
All payments are encrypted and secure. We accept a wide variety of payment methods (and will be adding even more).
Jewellery Care
Cautious care will preserve the original gloss and elegance and may prohibit future restoration of your jewellery.