Trillion Cut Blue Spinel Diamond Engagement Ring
$1,100.00
Discover the allure of our Trillion Cut 2ct Blue Spinel Engagement Ring Set, a masterpiece crafted from 14k white gold, designed for those who seek elegance with a modern twist. The centerpiece, a mesmerizing trillion cut blue spinel, radiates a captivating depth of color, symbolizing loyalty and calmness. Framed by sparkling round diamonds on the side, this ring set blends contemporary design with timeless beauty. Perfect for the discerning individual who appreciates unique, ethically sourced gemstones, this ring embodies our commitment to craftsmanship and sustainable luxury, making it an exceptional symbol of your love story.
Key Features
- Trillion Cut Blue Spinel
- 14k White Gold Setting
- Round Diamond Accents
- Ethically Sourced Gemstones
Blue Spinel Engagement Ring
Trillion Geometry in White Gold
This engagement ring is centered on a 2 ct trillion-cut blue spinel, pairing its triangular outline and deep blue color with the clean brightness of a 14k white-gold setting.
Round diamond accents introduce smaller points of brilliance beside the spinel without replacing the center stone's unusual geometry as the defining feature of the design.
Look Closer
The Color, Geometry and Diamond Detail
The design is intentionally restrained: one strongly geometric blue center stone, small diamond accents and a white-gold setting that keeps the overall palette cool and bright.
14k White Gold Setting
White gold keeps the metal visually close to the diamonds while creating a cool-toned frame around the blue spinel. The result is a clean setting that lets the center stone's color and triangular silhouette remain dominant.
Round Diamond Accents
Small round diamonds add concentrated points of brightness beside the blue spinel. Their circular outlines also create a deliberate contrast with the center stone's sharper three-sided geometry.
The Trillion-Cut Blue Spinel
The 2 ct spinel establishes both the color and architecture of the ring. Its trillion cut replaces the familiar round or oval center with three strong points, giving the engagement ring a distinctly geometric profile.
See the Ring in Motion
Blue Spinel Changes with the Angle
Motion shows the relationship between the trillion-cut center stone, the round diamond accents and the polished white-gold setting more clearly than a single still photograph.
The Design
Why the Trillion Shape Changes the Ring
A trillion-cut gemstone naturally creates direction. Instead of a center stone built around a continuous rounded outline, three points establish the visual structure of the ring and make the center feel more architectural.
The surrounding round diamonds soften that geometry while the 14k white gold keeps the transition between diamonds and metal visually quiet. The contrast remains where it matters most: between the blue spinel and the smaller white accents.
The original NinaVova design specifies ethically sourced gemstones and combines a blue spinel center with round diamond accents.
Extended Gallery
See the Ring from More Angles
Additional photographs from the original product page show the finished blue spinel engagement ring from different perspectives without repeating any image used elsewhere on the page.
Made as a Custom Ring
Start with the Shape or Start with the Color
This ring can serve as the starting point for another custom engagement ring built around a blue gemstone, a trillion-cut center or a similar relationship between a colored center stone and diamond accents.
The center gemstone, metal, accent stones and proportions can be adapted during the custom design process while preserving the parts of this composition that initially drew you to it.
NinaVova custom rings are developed individually rather than by simply resizing a fixed stock design.
Create Your Own
Build Your Ring Around
the Stone You Love
Use this trillion-cut blue spinel engagement ring as inspiration or begin with a completely different gemstone, shape and setting.


Shipping & Delivery
We take the safe delivery of your ring as seriously as the design itself. That’s why shipping is always free — no matter where you are in the world.
Every order is shipped with full insurance and signature required upon delivery, ensuring your package is never left unattended. We primarily use UPS as our trusted shipping partner. Before dispatch, we’ll contact you directly to confirm all delivery details — including the exact recipient name and the correct shipping address.
To protect your privacy and avoid spoiling any surprises, our packaging is 100% discreet, with no visible branding or jewelry references on the outside.
What to Expect:
- Free worldwide shipping on every order
- Fully insured parcels with real-time tracking
- Signature required to ensure safe handoff
- Recipient confirmation before shipping
- Discreet packaging to protect your privacy
- UPS shipping with tracking number provided
- Delivery time varies by location but typically takes 2–5 business days after dispatch
We’re committed to making sure your ring arrives safely, securely, and beautifully — just like it was meant to.
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