Sterling Silver 1.25mm Diamond-Cut Round Franco Chain With Extension ext.
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Sterling Silver 1.25mm Franco necklace. The Franco chain's V-shaped links create a flat, square profile with exceptional durability - suitable for heavier pendants. Includes a 2-inch extension for adjustable length. Diamond-cut facets amplify the chain's natural brilliance.Available in lengths from 20.0 to 26.0 inches.
The Details
- Metal: Sterling Silver
- Finish: Polished
- Chain Width: 1.25 mm
- Chain Type: Franco
- Clasp: Lobster
- Extension: 2-inch extender included
- Available Lengths: Lengths from 20.0 to 26.0 inches
Why You'll Love It
- 925 Sterling Silver - Hallmarked sterling silver throughout. Sterling silver develops a natural patina over time that can be removed with a polishing cloth.
- Diamond-Cut Finish - Machine-cut facets across every link create micro-reflections that amplify the silver's brightness far beyond a standard polished surface.
- Adjustable with Extender - The included extension allows the piece to be worn at two different lengths, adapting to different necklines and personal preference.
- Lobster Clasp - The lobster clasp provides a secure, single-handed closure that holds firmly throughout the day.
Wear It For
Works as a standalone piece or as a foundation for pendants and charms. The classic sterling silver design adapts to all necklines and layering preferences.
Care and Keeping
Remove before swimming or bathing. Clean with a silver polishing cloth as needed. Store in an anti-tarnish pouch or sealed bag when not in use.
| Identification | |
| SKU | SJQG-QFR125E-18 |
|---|---|
| Brand | Sophia Jewelers |
| Product Type | Necklaces |
| Origin & Compliance | |
| CA Prop 65: Chemicals | No |
| CA Prop 65: Carcinogens | No |
| Choking Hazard | No Warning Applicable |
| Dangerous Goods | No |
Precious Metals at Sophia Jewelers
Every piece is crafted from certified precious metals selected for lasting brilliance and skin-safe wear.
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. All Sophia Jewelers lab-grown diamonds are conflict-free by definition and independently graded by IGI or GIA.
Necklace Length Guide
Chain length determines where a necklace sits on the body. Here is a quick reference:
- 14 inches (Choker): Sits at the base of the throat. Works with open necklines and off-shoulder styles.
- 16 inches (Princess): Rests at the collarbone. The most popular length for pendants and solitaire necklaces.
- 18 inches: Falls just below the collarbone. The most versatile all-purpose length — flatters most necklines and pendant sizes.
- 20 inches (Matinee): Sits at the top of the chest. Works well with higher necklines and larger pendants.
- 22-24 inches: Falls across the chest. Great for layering and statement looks.
- 28-30 inches (Opera): Dramatic length, sits below the neckline. Can be worn doubled for a different look.
When in doubt, 18 inches is the safe choice — it suits most necklines and pendant sizes.
Necklace Types at Sophia Jewelers
- Chain necklace — a continuous metal chain, the foundation of any jewelry wardrobe
- Pendant necklace — a chain with a single decorative element hanging from a bail
- Tennis necklace — a continuous line of diamonds or gemstones in a flexible setting
- Station necklace — a chain with evenly spaced stones or charms — elegant and understated
- Lariat / Y-necklace — a long chain that loops through itself, creating a Y shape
- Choker — a close-fitting necklace that sits at the throat, typically 14-16 inches
Clasp Types
- Lobster claw — the most secure clasp, standard for most fine necklaces
- Spring ring — lighter and slimmer, common on delicate chains
- Toggle — T-bar through a loop, decorative and easy to use one-handed
- Box clasp — clicks shut, used on heavier and multi-strand necklaces
The clasp type for each necklace is noted in the product description.
Layering Necklaces
Vary chain lengths by 2-4 inches between each layer. Mix chain widths and styles for texture. Combine a plain chain with a pendant necklace and a station necklace for a complete layered look. Two or three layers is the sweet spot — more than four tends to look busy.
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
Free standard shipping on all orders over $99. Orders ship within 1-2 business days in insured packaging.
- Standard Shipping: Free on orders over $99 (5-7 business days)
- Expedited Shipping: 2-3 business days (additional fee at checkout)
- Overnight Shipping: Next business day (available for select items)
A tracking number is emailed as soon as your order ships.
Returns and Exchanges
We offer a 30-day return policy on all unworn, unaltered items in original condition with original packaging. Custom-engraved items are not eligible for return.
To begin a return or exchange, email info@sophiajewelers.com with your order number.
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Know Before You Buy
Frequently Asked Questions
Everything you need to know about our necklaces, chain lengths, metals, and more.