{"product":{"catalog_id":"3f1f6f33-a526-466a-b88c-39d677b4b584","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"9095202c-3f58-45a1-81d7-7a31cd6792f8","title":"Circular Onyx Cufflinks","description":"These are circular cufflinks featuring glossy black onyx faces set in polished silver bezels. They feature swivel backs for secure fastening and measuring 0.75 inches (2 cm) in length. Presented in a storage box, they are suitable for formal dress shirt cuffs.","url":"https://www.simons.ca/en/men-accessories/clips-cufflinks-brooches/cufflinks/circular-onyx-cufflinks--8437-4068?colourId=0","brand":"Le 31","condition":"new","product_category":"men accessories > clips cufflinks brooches > cufflinks","material":"Metal","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/8437/4068/7/A1_2.jpg","additional_image_urls":[],"images":[{"id":"img-1784702910559-0","url":"https://imagescdn.simons.ca/images/8437/4068/7/A1_2.jpg","alt_text":"Circular onyx cufflinks product image (primary)","position":1,"attributes":{"other":{"summary":"Studio-style product shot on a plain light neutral background with soft directional lighting from upper-left, producing soft shadows below and to the right of each cufflink.","observations":[{"key":"Background and staging","kind":"feature","value":"Uniform light gray or off-white background with no visible props or packaging.","regions":[],"evidence_status":"direct"},{"key":"Shadows","kind":"feature","value":"Soft diffuse shadows fall to the right and slightly down from each cufflink, indicating a single primary light source from upper-left.","regions":[],"evidence_status":"direct"},{"key":"Shot composition","kind":"feature","value":"Angled front perspective showing both cufflinks with foreground piece lower left and background piece upper right; image is cropped with ample empty space around objects.","regions":[],"evidence_status":"direct"},{"key":"Image quality","kind":"feature","value":"Sharp focus on cufflink faces and metal; no visible text or labels in image.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"gloss black","part":"circular face","regions":[{"x":0.28,"y":0.57,"width":0.22,"height":0.22,"confidence":"high"},{"x":0.62,"y":0.24,"width":0.2,"height":0.2,"confidence":"high"}],"subject":"product","description":"Flat, highly glossy deep black surface with specular highlights.","sampled_hex":"#2D2E2D","estimated_hex":"#0A0A0A"},{"name":"polished silver","part":"metal bezel and toggle","regions":[{"x":0.24,"y":0.52,"width":0.4,"height":0.3,"confidence":"medium"},{"x":0.58,"y":0.2,"width":0.32,"height":0.3,"confidence":"medium"}],"subject":"product","description":"Polished reflective silver metal with bright specular highlights and mirror-like finish.","sampled_hex":"#C4C4C4","estimated_hex":"#CFCFCF"}],"product":{"summary":"Two round cufflinks shown on a plain light background. Each has a flat, glossy black circular face set in a shiny silver metal bezel with a hinged toggle back; one cufflink is positioned in the foreground at a slight angle, the other is behind and rotated so the face is visible but at a different angle.","observations":[{"key":"Foremost circular face","kind":"feature","value":"Flat glossy black circular face set flush within a polished silver bezel, shown angled slightly so a small highlight appears on the rim at about 1 o'clock.","regions":[{"x":0.28,"y":0.57,"width":0.22,"height":0.22,"confidence":"high"}],"evidence_status":"direct"},{"key":"Rear circular face","kind":"feature","value":"Second flat glossy black circular face with similar polished silver bezel, positioned behind and to the right of the foremost cufflink and casting a soft shadow.","regions":[{"x":0.62,"y":0.24,"width":0.2,"height":0.2,"confidence":"high"}],"evidence_status":"direct"},{"key":"Silver bezel and body","kind":"feature","value":"Shiny silver metal bezel surrounds each black face and continues into a cylindrical post and hinged toggle backing; metal shows specular highlights and reflections.","regions":[{"x":0.24,"y":0.52,"width":0.4,"height":0.3,"confidence":"medium"},{"x":0.58,"y":0.2,"width":0.32,"height":0.3,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Toggle backing detail","kind":"feature","value":"Hinged T-bar toggle backs visible behind each face; the foreground cufflink's toggle is shown more horizontally while the rear cufflink's toggle is partially visible and angled.","regions":[{"x":0.1,"y":0.62,"width":0.2,"height":0.16,"confidence":"medium"},{"x":0.72,"y":0.3,"width":0.18,"height":0.16,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Surface finish and reflections","kind":"feature","value":"Black faces are highly reflective with subtle highlights; silver metal is highly polished showing bright specular reflections and small bright spots.","regions":[],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4148878","4148879"]}],"price":"59 CAD","sale_price":"59 CAD","availability":"in_stock","listing_has_variations":"true","variants":[{"sku":"4148878","url":"https://www.simons.ca/en/men-accessories/clips-cufflinks-brooches/cufflinks/circular-onyx-cufflinks--8437-4068?colourId=7","image":{"id":"img-variant-4148878","url":"https://imagescdn.simons.ca/images/8437/4068/7/A1_2.jpg","alt_text":"Circular onyx cufflinks - Silver - ONE SIZE variant image","position":1,"variant_ids":["4148878"]},"price":{"value":59,"currency":"CAD"},"title":"Circular Onyx Cufflinks - Silver - One Size","option1":"Silver","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/8437/4068/7/A1_2.jpg","variant_id":"4148878","availability":"in_stock"},{"sku":"4148879","url":"https://www.simons.ca/en/men-accessories/clips-cufflinks-brooches/cufflinks/circular-onyx-cufflinks--8437-4068?colourId=77","image":{"id":"img-variant-4148879","url":"https://imagescdn.simons.ca/images/8437/4068/7/A1_2.jpg","alt_text":"Circular onyx cufflinks - Gold - ONE SIZE variant image","position":2,"variant_ids":["4148879"]},"price":{"value":59,"currency":"CAD"},"title":"Circular Onyx Cufflinks - Gold - One Size","option1":"Gold","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/8437/4068/77/A1_2.jpg","variant_id":"4148879","availability":"in_stock"}],"item_group_title":"Circular Onyx Cufflinks","size_system":"US","gender":"male","is_digital":"false","q_and_a":[{"a":"Swivel backs are a standard and secure closure mechanism for cufflinks. They hold firmly in the buttonhole and are designed to prevent accidental slipping during wear.","q":"Are the swivel backs secure enough to prevent the cufflinks from accidentally slipping out during wear?"},{"a":"The product color is listed as black, and the stone is genuine onyx. Onyx is most commonly black, so this cufflink features black onyx.","q":"Is the onyx stone black onyx or a different color? The listing does not specify the stone's shade."}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/men-accessories/clips-cufflinks-brooches/cufflinks/circular-onyx-cufflinks--8437-4068?colourId=0","deep_research":{"dimensions":{"le_31_simons_brand":{"title":"Le 31 by Simons: the label behind the design","entries":{"1991_launch":"Introduced in 1991 as Simons' dedicated private label for men, Le 31 has spent over 30 years refining its take on accessories like these cufflinks — a longevity that signals consistent design standards and supply-chain expertise rather than a seasonal trial.","con_u_au_canada":"Simons markets Le 31 as 'conçu au Canada' — designed in Canada — which means the 2 cm circular cut and unornamented genuine onyx face reflect a North American design team's aesthetic decisions, not a no-name import specification.","1840_maison_simons":"Parent company La Maison Simons opened its doors in Quebec City in 1840 and remains family-run, so every Le 31 item benefits from the institutional memory of a merchant that has successfully adapted to nearly two centuries of changing men's style expectations — a backstory that adds weight to a store-brand purchase.","genuine_materials_transparency":"Across its cufflink line, Le 31 regularly specifies natural stones like onyx and mother-of-pearl instead of generic descriptors, a practice that distills the retailer's belief that accessible price points should still deliver honest materials — a meaningful differentiator in a category rife with synthetics."}},"swivel_back_ease_of_use":{"title":"How swivel backs compare for everyday fastening","entries":{"length_0_75_2_cm":"A 2 cm post leaves enough clearance for thicker double-cuff fabrics and still allows the swivel arm to rotate into the locked position without jamming, a common failure point on shorter posts used in more affordable cufflinks.","swivel_back_vs_whale_back":"Where whale-back closures demand a straight lever for insertion and then a controlled bend into a clasp—often needing two hands—the swivel back simply rotates on a single hinge, so the lock action is faster and can be felt without looking, rewarding less experienced users.","swivel_back_folding_action":"The hinged arm folds flat against the post so the cufflink passes through standard dress-shirt buttonholes without catching, and once inserted a 90-degree rotation locks it perpendicular to the post—a motion that can be completed with one hand, unlike toggle backs that require threading the bar through the hole."}},"onyx_durability_and_care":{"title":"Onyx durability and daily care for cufflinks","entries":{"gentle_cleaning_only":"Ultrasonic cleaners, steam cleaners, and harsh chemical dips can fracture or discolor onyx — the recommended cleaning method is lukewarm water, mild dish soap, and a soft brush, avoiding any acidic or ammonia-based solutions that may etch the surface.","mohs_hardness_of_6_5_7":"Onyx rates 6.5–7 on the Mohs scale, making it harder than a typical pocket knife (5.5) but softer than quartz (7) or sapphire (9) — for cufflinks worn at a desk or dinner, this means everyday metal contact won't scratch them, but storing them alongside harder gemstone jewelry could cause surface abrasion.","porous_stone_structure":"As a microcrystalline quartz, onyx has slight surface porosity that allows skin oils and perspiration to gradually dull its shine — wiping the stones with a dry microfiber cloth after each wear prevents the buildup that leads to a cloudy appearance over time.","impact_and_chipping_risk":"Onyx's uniform fine-grain structure resists cleavage but the stone is brittle — a drop onto a hard floor from counter height can chip edges, so fastening the cufflinks over a soft surface or keeping them in their storage box when not in use is worthwhile insurance.","storage_box_as_care_tool":"The included storage box provides a lined, separate compartment that prevents the onyx faces from contacting other metal accessories or harder stones that could scratch the polished surface between wears.","dyed_onyx_industry_standard":"Nearly all black onyx in contemporary jewelry is dyed to achieve its uniform color, meaning prolonged exposure to direct sunlight, rubbing alcohol, or strong cleaners can accelerate fading — even if this particular stone is not dyed, the same gentle-care approach preserves its depth."}},"onyx_cufflinks_value_under_100":{"title":"What to expect from onyx cufflinks at this price","entries":{"genuine_onyx_stone":"Natural onyx has a distinctly cool-to-the-touch feel and subtle banding that synthetic alternatives cannot replicate, giving these cufflinks a tactile authenticity rarely found at the 59 CAD price point.","included_storage_box":"The fitted storage box not only makes the cufflinks gift-ready but also protects the stone from scratches and reduces tarnish on the metal setting by limiting air exposure, a value-adding extra often reserved for pricier sets.","simons_in_house_label":"Le 31 is a private label of Canadian retailer Simons, meaning the cufflinks benefit from the retailer’s direct quality oversight and transparent pricing, avoiding the typical brand markups that push comparable onyx pairs well past $100.","swivel_back_mechanism":"Swivel backs with a hinged toggle are more secure and easier to use than bullet backs; their inclusion here signals a commitment to functional longevity over cutting corners on the closure — a detail enthusiasts look for in a well-made cufflink.","classic_0_75_inch_diameter":"The 0.75-inch circular face is sized to sit neatly within a standard French cuff without overhang, making it a versatile choice for boardroom, wedding, and black-tie events alike."}}}},"handle":"circular-onyx-cufflinks-8437-4068","storefront_path":"/en/men-accessories/clips-cufflinks-brooches/cufflinks/circular-onyx-cufflinks--8437-4068","storefront_url":"https://ai.simons.ca/en/men-accessories/clips-cufflinks-brooches/cufflinks/circular-onyx-cufflinks--8437-4068"}}