Two Stone & Side Stone Engagement Rings

Side Stone Engagement Rings — The Classical Accent Tradition

A side stone engagement ring (also called an engagement ring with side stones or diamond accent engagement ring) is distinct from a two-stone or three-stone design. Side stone rings feature a dominant center diamond flanked by smaller accent stones set along the band shoulders — typically 0.05–0.15ct each. Unlike three-stone rings where the flanking stones are large and visually equal to the center, side-stone accents are deliberately small — they add sparkle without competing with the center.

Common configurations: five stone engagement rings (center + two flanking stones on each side), seven stone engagement rings (center + three on each side), and diamond shoulder engagement rings (small accents running along the band shoulders, sometimes with milgrain edges or pavé detail). Five-stone has symbolic meaning in some traditions (five senses, five children, or five years of marriage); seven-stone traditionally marks seven years.

Side stone engagement rings sit between solitaire (no accents) and three-stone (large flanking stones). They’re for clients who want more visual presence than a solitaire but less symbolic weight than three-stone — the classical balanced choice with subtle additional sparkle.

Engagement Rings with Sapphire, Emerald & Ruby Accents

Beyond diamond accents, colored gemstone side stones are an increasingly popular custom choice. The historical Princess Diana engagement ring (sapphire center with diamond accents) demonstrates the reverse arrangement, but the principle works either way.

Engagement rings with sapphire accents are the most-purchased colored-gemstone side-stone configuration — deep blue Ceylon sapphire flanking a white diamond center reads as classical, royal, and distinctive. Sapphire is durable for daily wear (Mohs 9). Diamond ring with sapphire side stones works in any metal but particularly beautifully in platinum or 18K white gold.

Diamond ring with emerald accents creates vivid green color contrast against the white diamond center. Emerald is softer (Mohs 7.5–8) and benefits from protected settings (bezel or partial bezel rather than exposed prongs). Best with yellow or rose gold metal.

Diamond ring with ruby accents creates bold red contrast — the most romantic colored-stone pairing. Ruby is durable for daily wear (Mohs 9). Works especially well with yellow gold settings and round or cushion-cut center diamonds.

Two Stone vs Side Stone vs Three Stone — Decoding the Differences

Three engagement-ring categories share a common feature (multiple stones) but with very different design philosophies:

Two stone (toi-et-moi) — two equally-sized stones intertwined, no center stone. Symbolic of two lives joining. Historical heritage dating to Napoleon’s 1796 proposal. Modern revival driven by celebrity engagements. Asymmetric bypass setting reads as romantic and modern.

Side stone — a dominant center diamond with smaller accent stones flanking the band shoulders. Visual: center stone clearly dominant; side stones are sparkle accents only. Symbolic weight is light (the design emphasizes the center). Classical aesthetic, reads as timeless.

Three stone — a center stone flanked by two LARGE side stones of comparable carat weight. Side stones are visually equal partners with the center. Symbolic of past, present, future. Reads as substantial and meaningful. See three stone engagement rings.

Choose two-stone for modern romantic symbolism; choose side-stone for classical sparkle accents; choose three-stone for past/present/future meaning.

Why ATL Luxury Jewelers for Your Two Stone or Side Stone Engagement Ring

For over 15 years, ATL Luxury Jewelers has handcrafted bespoke engagement rings at our Snellville, GA showroom. Both toi-et-moi and side-stone designs are among our most-requested custom categories — toi-et-moi’s asymmetric bypass settings and side-stone configurations both require hand-fitting that mass-produced rings can’t replicate at this quality level.

Our master artisans will guide you through stone-pairing decisions: shape combination, size proportion, color balance, and setting style. Every ring includes lifetime cleaning, prong-tightening, and rhodium-plating service — particularly important for colored-gem designs where the colored stone benefits from regular care. For wedding-band pairing, see diamond wedding bands or curved ring enhancers (which work especially well with bypass toi-et-moi designs).