EXCLUSIVE U.S. DESIGN BY FOUNDER ALLISON DONG: Crafted solely by brand founder Allison Dong and exclusively available in the U.S., this birthstone necklace features an artfully layered pendant. A brilliant round white 5A cubic zirconia harmonizes with a precision princess-cut colored 5A stone, creating a modern heirloom-quality piece; LUXURY MATERIALS ENGINEERED FOR EVERYDAY ELEGANCE: The 18K gold-plated brass pendant blends sophistication with resilience, while the matching 18K gold-plated stainless steel chain ensures tarnish-resistant durability. Hypoallergenic and oxidation-proof, both elements are crafted to maintain enduring brilliance through daily wear; DIAMOND-ALTERNATIVE EXCELLENCE: Featuring premium 5A cubic zirconia—the highest grade available—each stone rivals diamonds in refractive fire. The precision princess cut, requiring master craftsmanship, delivers captivating luminosity through scientifically angled facets and flawless polish; PERSONALIZED SYMBOLISM ACROSS 12 BIRTHSTONES: Choose from all 12 birthstones representing each month's legacy. More than adornment: A wearable tribute to life's milestones. Ideal for gifting—honor Mom on Mother’s Day, rekindle romance on Valentine’s Day, commemorate anniversaries, or establish new traditions with Christmas giving; THOUGHTFUL SPECIFICATIONS: Dual-stone pendant: 0.28" x 0.28", Adjustable chain: 17.7" with 2" extender, Presented in luxe gift-ready packaging; CRAFTSMANSHIP COMMITMENT: Every piece meets our rigorous standards. Should questions arise, our dedicated team promises a personal reply within 48 hours—because your trust in our artistry is paramount. Elevate your jewelry repertoire with this refined 18K gold-plated necklace, an artful blend of contemporary elegance and enduring charm. The centerpiece showcases a precision-cut princess square 5A cubic zirconia, its multifaceted surfaces engineered to refract light with diamond-like intensity, creating an entrancing play of radiance. Suspended from a whisper-thin chain that dances delicately at the collarbone, this pendant strikes the perfect balance between understated femininity and eye-catching sophistication. Ideal for layering or standing solo, the versatile design transitions seamlessly from daytime casual to evening glamour. Expertly crafted with premium 18K gold plating that resists tarnishing, each piece undergoes meticulous quality control to ensure lasting luster. The stone's superior 5A grading guarantees exceptional clarity and fire, rivaling natural gemstones in its captivating brilliance. Presented in signature gift-ready packaging, this necklace serves equally well as a cherished anniversary keepsake, thoughtful birthday surprise, or self-purchase indulgence. Its timeless aesthetic transcends seasonal trends while the secure lobster clasp accommodates all-day comfort. Whether marking life's milestones or elevating everyday ensembles, this jewelry essential promises to become a treasured fixture in any collection - a whisper of luxury that speaks volumes about the wearer's discerning taste.