10K Yellow Gold 3.25mm Byzantine Chain Necklace
*Discount code is applied automatically

There is something quietly powerful about a 10K gold byzantine chain. The interlocking links catch light at every turn, giving this piece a presence that transcends its weight. Hand made in Italy, each link is finished to a high polish that speaks directly to the quality of the gold itself.
At 3.25 mm wide, this byzantine chain strikes the balance between substance and wearability as a necklace. Wear it alone for understated elegance or use it to showcase a pendant. A lobster-claw clasp closes securely through every hour of the day.
The Details
- Metal: 10K Yellow Gold
- Chain Type: Byzantine
- Width: 3.25 mm
- Available Lengths: 20 in, 22 in, 24 in
- Clasp: Lobster
- Finish: Polished
- Manufacturing: Hand Made
- Country of Origin: Italy
- Gender: Unisex
- Sold: Each
Why You'll Love It
- Solid 10K Gold â Not plated, not filled. Every link is 10K yellow gold, crafted to hold its color and luster for a lifetime of wear.
- Byzantine Link Construction â The distinctive byzantine pattern creates a supple, fluid drape with a satisfying weight that reads as unmistakably fine jewelry.
- Multiple Lengths Available â With options spanning 20 to 24 inches, this chain works at the wrist, the neck, or wherever your style takes it.
- Secure Lobster Clasp â A refined lobster-claw closure holds firmly through daily wear without sacrificing the ease of putting it on and taking it off.
Wear It For
A 10K gold chain this well-made is the kind of piece passed from one generation to the next. It pairs effortlessly with anything you own and elevates everything it touches. Give it as a gift or wear it as a daily reminder that quality endures.
Care and Keeping
Solid 10K gold is low-maintenance by nature. Wipe gently with a soft polishing cloth to restore brilliance. Store separately to prevent surface scratching, and remove before swimming or contact with harsh chemicals to preserve the clasp mechanism over time.
| Identification | |
| SKU | SJQG-10BIZ090-20 |
|---|---|
| Brand | Sophia Jewelers |
| Product Type | Chain |
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 and everyday wear.
18k Gold (Premium)
75% pure gold. Richer in color, slightly softer than 14k. Preferred for statement and heirloom 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 jewelry 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. The difference is origin and price: created in a controlled environment, lab-grown diamonds are typically 50-70% less expensive than comparable mined stones, meaning you get a larger, higher-quality diamond for your budget.
All Sophia Jewelers lab-grown diamonds are conflict-free by definition and independently graded by IGI or GIA using the same 4C criteria applied to mined diamonds: cut, color, clarity, and carat weight.
How to Care for Your Jewelry
Fine jewelry deserves thoughtful care. These guidelines will keep your pieces looking luminous for years.
Daily Wear
- Remove jewelry before swimming, showering, or using cleaning products
- Apply lotion, perfume, and hairspray before putting on your jewelry — chemicals can dull metal and damage stones
- Avoid wearing jewelry during gym workouts or high-contact activities
- Put jewelry on last when getting dressed — last on, first off
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. This method is 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 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. Most jewelers offer this service free of charge.
Shipping
Free standard shipping on all orders over $99. Orders ship within 1-2 business days in insured, signature-required 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 and custom-sized items are not eligible for return.
To begin a return or exchange, email info@sophiajewelers.com with your order number. Our team responds within one business day.
What Our Customers Are Saying
Every review is from a verified purchase. Real people, real stories, real Sophia Jewelers.
-
Free Shipping
On all orders over $99
-
30-Day Returns
Hassle-free exchanges
-
Certified Quality
Authenticity guaranteed
-
Secure Checkout
SSL encrypted payments
Know Before You Buy
Frequently Asked Questions
Everything you need to know about our jewelry, metals, care, and more.