Stackable Diamond Eternity Ring in Fish Tail Setting

The Sapphire Reverie • A Legend in Ceylon Blue

Hand-crafted by master jewelers in our private Manhattan salon, this creation marries the hypnotic depth of rare Ceylon royal blue sapphires with the fire of triple brilliant-cut diamonds. Each sapphire is custom cut to maximize light refraction through its 57 precise facets, emitting a vibrant azure glow in any lighting condition.

Flanking the oval centerpiece are six carefully matched F-color diamonds arranged in graceful trios, reminiscent of blossoming lotus leaves. The ergonomic band is hand-beveled to guarantee supreme comfort for everyday wear.

Product Description Created for moments that deserve a quiet line of sparkle, this stackable diamond eternity ring brings a refined diamond rhythm to a slim, wearable band. Its 21 round diamonds are set in a fishtail setting, giving the ring a delicate scalloped look while allowing each stone to catch light with subtle brilliance. Whether chosen as a promise ring, anniversary band, wedding stack, or a personal everyday piece, it carries the feeling of lasting commitment in a design that feels graceful, minimal, and easy to wear. 0.25 CT Stackable Diamond Eternity Ring in Fish Tail Setting This diamond ring features 21 round brilliant cut natural diamonds with a combined approximate weight of 0.42 carat. Each diamond measures approximately 1.35X1.35 mm and is set in a fishtail setting for a fine, textured line of sparkle across the band. The diamond ring with HI color and SI quality grade, while the ring itself has an approximate width of 1.5 mm, height of 1.5 mm, and weight of 1.98 grams. Metal options include 92.5 sterling silver, 10K white gold, 10K yellow gold, 14K white gold, 14K yellow gold, 18K white gold, and 18K yellow gold. What Makes This Special The ring is designed with a slim 1.5 mm profile, making it especially suitable for stacking with engagement rings, wedding bands, or other fine rings. Its narrow shape keeps the look light on the finger while still adding visible diamond detail. The fishtail setting gives the diamonds a distinctive finish, using fine metalwork to create a delicate patterned edge around the stones. This setting style adds texture and definition without making the band feel heavy. With 21 round diamonds arranged across the design, the ring offers a continuous impression of sparkle. The round brilliant cut supports bright light return, while the HI-SI diamond quality gives the band a balanced combination of shine and everyday wearability. Why Choose This Design A stackable diamond ring should feel versatile, and this design is built around that idea. The slim width lets it sit comfortably beside other rings, while the diamond pattern brings enough sparkle to stand on its own. It can soften a bold engagement ring, brighten a plain band, or become part of a personalized ring stack that grows with meaningful milestones. The fishtail setting is a thoughtful choice for buyers who want a more detailed finish than a simple prong band. It gives the ring a refined vintage-inspired texture while keeping the overall look clean and wearable. For anniversaries, promises, wedding styling, or everyday diamond jewelry, this band offers a polished way to mark love in a subtle but intentional form. Design Meaning An eternity-inspired diamond band symbolizes lasting love, continuity, and moments that stay with you. The repeating diamonds create a feeling of connection across the ring, making it meaningful for a promise, anniversary, wedding stack, or personal celebration. Its slim shape also makes it a gentle reminder piece, easy to wear daily as a symbol of affection, progress, or a commitment kept close. Authenticity & Craftsmanship Rosec Jewels crafts this diamond ring with careful attention to stone alignment, fishtail setting detail, and refined finishing. The product is offered as certified jewelry and comes with a Certificate of Authenticity, supporting confidence in the diamond details. Before dispatch, each piece goes through stone inspection, setting security review, and finishing inspection. To care for the ring, store it separately, avoid harsh chemicals, and clean it gently with a soft cloth to help maintain the diamond sparkle and metal finish. Style and Wearability The slim diamond band is easy to style across everyday and occasion looks. Worn alone, it gives the finger a fine trace of sparkle; stacked with other rings, it adds brightness without overpowering the arrangement. It pairs naturally with solitaire engagement rings, wedding bands, and gemstone rings, while the available white and yellow metal options make it simple to match with existing jewelry. Its lightweight feel and low 1.5 mm height make it a practical choice for regular wear with proper care. Product Information SKU SHP-RINGS062016765 Width 1.5 mm Height 1.5 mm Weight 1.98 gm (Approximate) DIAMOND INFORMATION No.of Stones 21 Pieces Total Weight 0.42 Carat (Approximate) Dimension(approx) Round-1.35X1.35 mm-21 Pcs Color HI Cut Brilliant Shape Round Setting Type Fishtail-Setting Quality Grade SI View More Product Parent Collection Handle diamond-rings .rj-faq{max-width:980px;margin:24px auto;padding:0 16px;font-family:inherit} .rj-faq__title{font-size:22px;line-height:1.2;margin:0 0 12px;font-weight:650} .rj-faq details{border:1px solid rgba(0,0,0,.12);border-radius:12px;margin:10px 0;background:#fff;overflow:hidden} .rj-faq summary{cursor:pointer;list-style:none;padding:14px;font-weight:650;display:flex;justify-content:space-between;align-items:center;gap:12px} .rj-faq

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Complimentary 60-Day Finger Resizing

Not sure of your recipient's exact size? We provide one complimentary resizing within 60 days of purchase, including round-trip insured courier service.