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Trillion Halo-Style Birthstone Ring
- Free insured shipping on every order
- Free express shipping over $500Express shipping is measured from when your piece is completed, not the order date, unless the item is in stock and ready to ship.
- Made to your size · final sale
- Free lifetime warranty
Details
Few shapes turn heads like a trillion, its three brilliant sides throwing light in a way round stones simply cannot.
A close diamond halo tucks around the triangle and keeps the profile low, so this statement wears comfortably day to night.
It is the gift for the person who never wanted the ordinary birthstone ring.
We set trillions only in the birthstones we can source cut to an exact trillion, so a handful of months lead this style, each one honest and in stock.
Your gemstone. Natural Amethyst and Citrine. Lab-created Alexandrite, Emerald, and Ruby, grown to be optically and physically identical to mined stones. Each center is precision-calibrated to an exact millimeter size and hand-set at our bench. Accent diamonds, where present, are natural and conflict-free.
Made to order in your ring size with free insured shipping and a lifetime warranty. Because it is made to your size, it is final sale. Choose your birthstone, metal, and center size above.
Specifications
Shipping & Returns
Every order ships free and fully insured by UPS Ground; orders of $500 or more ship by complimentary UPS Express, signature required on delivery (a $50 upgrade below that). The ship estimate for your selection is shown beside the price.
Rings are final sale. Every ring is made or sized to your ring size, and engagement rings are set with the center stone you choose, so a ring can’t be returned or exchanged for a refund or another size. Please confirm your size before you order; our concierge is glad to help. If a ring arrives damaged, defective or not as ordered, tell us within 7 days and we’ll make it right, and every piece carries our free lifetime warranty against manufacturing defects.
Answers, before you ask
Your Questions
Which birthstones can I choose?
There are 5 stones to choose from, each named in the option list on this page, so you can see exactly which stone you are choosing. Several, such as citrine and ruby, are routinely heated, a standard treatment.
How is it set?
It is a halo design. Each stone is held by 3 prongs. Have the prongs checked once a year so the stones stay secure. The setting also carries 40 natural diamonds.
Which metals can I choose, and is white gold plated?
Choose 14K white, yellow or rose gold. All the gold is solid 14K, never gold-plated. White gold is finished with rhodium, which a jeweler can refresh over time.
How big is it on the hand?
The face of the ring is about 10.1 mm and the band is about 1.5 mm wide at the base, rising about 5.7 mm from the finger.
Which sizes are offered, and can it be resized?
US sizes 6 to 8, in quarter sizes. Choose your size on this page; each ring is made or sized to order. Our concierge can arrange resizing through our jeweler partner and will quote the cost before any work begins.
Can I return it?
Rings are final sale, as each is made or sized to your size; please confirm it first, and our concierge can help. If it arrives damaged, defective or not as ordered, tell us within 7 days of delivery and we'll repair, replace or refund it.
How do I care for it?
Clean it with warm soapy water and a soft brush. Skip ultrasonic and steam cleaners, which can harm softer gems such as emerald. Gold resists tarnish; a soft cloth brings back the shine.
Drop a Hint
We’ll send a tasteful note about this piece to someone special — no pressure, just a gentle nudge.