Heart Onyx Bracelet in Sterling Silver, 9mm, 7 Inch

Precious Metals at Sophia Jewelers

Our jewelry comes in a range of metals, from gold, platinum and sterling silver to stainless steel and titanium. Each product page lists its exact metal.

14k Gold (Most Popular)

58.3% pure gold. The ideal balance of durability and color richness. Available in yellow gold, white gold, and rose gold. The standard choice for fine jewelry.

18k Gold (Premium)

75% pure gold. Richer in color, slightly softer than 14k. Preferred for heirloom and statement pieces where purity matters most.

10k Gold (Everyday Value)

41.7% pure gold. The most durable gold alloy — ideal for active wearers. Stamped 417 on the piece.

Sterling Silver

92.5% pure silver, stamped 925. Cool-toned and versatile. Best for occasional wear; silver develops a natural patina over time.

Platinum

Naturally white, hypoallergenic, and the most durable precious metal. Recommended for those with nickel sensitivities.

Titanium & Stainless Steel

Lightweight, hypoallergenic, and virtually maintenance-free. Excellent for everyday wear and sensitive skin.

Lab-Grown Diamonds

Lab-grown diamonds are physically, chemically, and optically identical to mined diamonds. Same carbon crystal structure, same hardness (10 on the Mohs scale), same brilliance. Created in a controlled environment, lab-grown diamonds are typically 50-70% less expensive than comparable mined stones. Lab-grown diamonds are conflict-free by origin. Grading reports are included only when the individual product details specify one.

Finding the Right Bracelet Size

Measure your wrist with a flexible tape measure or a strip of paper, wrapping snugly just below the wrist bone.

• Snug fit: wrist measurement + 0.5 inch
• Standard comfortable fit: wrist measurement + 0.75-1 inch
• Loose/stacked fit: wrist measurement + 1-1.5 inches

Most women's bracelets are sized 6.5 to 8 inches; 7 inches is the standard size. Men's bracelets typically range from 8 to 9 inches. The bracelet length is listed in each product description. Bangles do not adjust — measure the widest part of your hand (knuckle to knuckle) to find the right bangle diameter.

Bracelet Types at Sophia Jewelers

• Tennis bracelet — a continuous line of diamonds or gemstones in a flexible setting; the most classic fine bracelet style
• Bangle — a rigid circular bracelet that slips over the hand; worn singly or stacked in multiples
• Cuff — an open-ended bracelet that wraps around the wrist; adjustable and bold
• Charm bracelet — a link or chain bracelet designed to hold charms; grows with you over time
• Chain bracelet — interconnected metal links in cable, box, rope, or figaro patterns
• Link bracelet — wider, flat metal links; a classic choice in gold and silver
• Beaded bracelet — strung beads in gemstone, metal, or pearl; casual and stackable

Clasp Types

• Box clasp — clicks shut securely; standard for tennis and fine chain bracelets
• Lobster claw — the most secure clasp; easy to open one-handed
• Toggle — T-bar through a loop; decorative and easy to fasten
• Fold-over — folds flat against the bracelet; used on link and bangle styles
• Safety clasp — a secondary lock added to box clasps on high-value pieces

Stacking Bracelets

Mix textures and widths: pair a thin chain bracelet with a medium cuff and a bangle for depth. Odd numbers (3 or 5) tend to stack more naturally than even. Vary metal colors or keep to a single metal tone — both work. Delicate bracelets stack better on the same wrist; bolder pieces are best worn alone or with one accent piece.

Caring for Your Jewelry

Fine jewelry deserves thoughtful care. These guidelines will keep your pieces luminous for years.

Daily Wear

• Remove jewelry before swimming, showering, or using cleaning products
• Apply lotion, perfume, and hairspray before putting on your jewelry
• Avoid wearing jewelry during gym workouts or high-contact activities
• Put jewelry on last when getting dressed

Cleaning at Home

Mix a few drops of mild dish soap with warm water. Soak for 15-20 minutes, then gently scrub with a soft toothbrush. Rinse thoroughly and dry with a lint-free cloth. Safe for gold, platinum, and most gemstones. Avoid ultrasonic cleaners for pearls, opals, and emeralds.

Storage

Store each piece separately in a soft pouch or compartmentalized jewelry box to prevent scratching. Keep chains laid flat or hung to avoid tangling. Store silver in anti-tarnish pouches to slow oxidation.

Professional Care

Have precious stone jewelry professionally cleaned and inspected once a year to check prong integrity, stone security, and clasp function.

Shipping

Standard shipping is free on US orders of $99 or more. Orders ship within 2–3 business days in insured packaging.

• Standard: free on US orders of $99 or more; under $99, the USPS rate is shown at checkout
• Faster delivery: USPS Priority Mail, UPS 2nd Day Air and UPS Next Day Air, priced at checkout
• International: Canada, the UK, Germany, Australia and Japan, priced at checkout

A tracking number is emailed as soon as your order ships.

Returns and Exchanges

Return or exchange unworn items within 30 days of delivery, with their original tags and packaging. Request a return authorization (RMA) first; refunds carry a 10% restocking fee, waived for store credit. Engraved and personalized pieces can't be returned.

To start a return or exchange, email info@sophiajewelers.com with your order number, or see how returns work.