Is the Swiss blue topaz infinity silver necklace genuine, and what are lab-grown diamonds?

Yes, the center stone in this pendant is a genuine Swiss blue topaz rated AAA quality, measuring 9.00 mm and weighing 3.75 carats. The sparkling halo is made from 24 lab-grown diamonds (0.24 ct total), which have the same chemical and physical properties as natural diamonds but are created in a lab. So, you’re getting real gemstones and environmentally responsible diamonds set into your sterling silver infinity pendant.

Will the 925 sterling silver finish tarnish, and how should I care for this necklace?

This necklace is crafted from 925 sterling silver with a rhodium-plated finish to help prevent tarnishing and keep it shining longer. To maintain its luster, store your Swiss blue topaz necklace in a soft pouch and avoid exposing it to harsh chemicals or water. Clean gently with a soft jewelry cloth or mild soap and water when needed, and always dry thoroughly before storing.

How big is the pendant, and where will it rest when worn?

The pendant measures about 1.07 inches long, 0.47 inches wide, and 0.25 inches high—making it a noticeable but elegant statement. It hangs from an 18-inch cable chain, which typically sits just below the collarbone for most adults, making it suitable for both everyday and special occasions. The crossover infinity shape with a round Swiss blue topaz centerpiece balances beautifully on the chest, ideal for layering or solo wear.

Is this necklace comfortable and sturdy enough for daily wear?

Yes, this Swiss blue topaz infinity pendant is designed for everyday comfort with a total weight of 4.15 grams and a secure spring-ring clasp. The prong settings keep both the topaz and lab-grown diamonds snug, while the sterling silver chain is lightweight yet durable. With proper care, you can confidently wear it daily to the office, casual outings, or evening events.

Is this necklace a good gift, and what’s the meaning behind it?

This pendant necklace makes a thoughtful gift—especially for birthdays, anniversaries, or holidays. Swiss blue topaz is a December birthstone, making it perfect for someone born in that month, and the infinity crossover design symbolizes everlasting love and connection. It suits a range of ages and styles, and comes in a versatile size for daily and occasion wear.

3.99 Ct Genuine Swiss Blue Topaz and Lab Diamond Silver Crossover Pendant Necklace Fine Color Jewels

3.75 Ct Round Swiss Blue Topaz & Lab Diamond Prong Silver Crossover Pendant Necklace

$288.00

Free Gift on Orders Over $500

Get a Blue Moissanite Necklace on the purchase of $500 and above

Description

Swiss Blue Topaz and Diamond Pendant in 925 Sterling Silver

This infinity silver necklace is crafted in 925 sterling silver with a rhodium-plated finish. The pendant features a crossover infinity design with a cable chain and spring-ring clasp. The necklace weighs 4.15 grams and measures 0.25 inches in height, 0.47 inches in width, and 1.07 inches in length. A round Swiss blue topaz, 9.00 mm, sits at the center in a prong setting with 3.75 ctw gemstone weight. Twenty-four lab-grown diamonds total 0.24 ctw, making the total stone weight 3.99 ctw. This infinity necklace, in sterling silver, is suitable for casual wear, office jewelry, everyday wear, and special occasions. You can also explore our collection to find pieces that match your style.

Product Details

Attribute	Details
Category	Pendant with Chain
Metal	925 Silver with Rhodium
Chain Length	18"
Gross Weight	4.15 g
Gem Weight	3.75 ct
Diamond Weight	0.24 ct
Height (Inch)	0.25
Width (Inch)	0.47
Length (Inch)	1.07
Chain Type	Cable
Clasp Type	Spring Ring
Setting	Prong
Diamond Color	G–H
Diamond Clarity	SI-1

Stone Details

Stone Type	Stone Color	Description	Shape	Size (mm)	Quantity	Stone Weight (ct)
Swiss Blue Topaz	Blue	AAA	Round	9.00	1	3.75
Lab-Grown Diamond	G–H	F/C, SI1	Round	1.30	24	0.24

Swiss Blue Topaz Gemstone: December birthstone

The Swiss blue topaz in this blue topaz necklace represents the December birthstone. It is believed to support calm thinking and communication. The prong-set round stone highlights the infinity shape and keeps the gemstone secure. The diamond halo adds light reflection around the blue topaz. This blue topaz birthstone jewelry suits women looking for a real blue topaz necklace, a silver blue topaz necklace, or a sterling silver blue topaz necklace. The infinity design symbolizes lasting connection and continuity. The infinity pendant silver combines gemstone color with a meaningful jewelry shape for daily styling.

Gift for Women: Infinity Silver Pendant Necklace

This infinity pendant necklace works well as a jewelry gift for her or an anniversary gift for her wife. It suits occasions like Birthday Gift for Girlfriend, Mother’s Day Gift, Valentine’s Day Gift, Christmas Gift, or Graduation Gift. The infinity design symbolizes long-term bonds, making it meaningful for partners or family members. Its blue topaz birthstone and diamond details add personal value for December birthdays or milestone celebrations.

Shipping & Returns

Free Shipping in USA

US shipments are free for all orders.
Delivery Time: 2-7 Days
(You can opt for express shipping for immediate delivery)

Returns

Free and easy returns within 30 Days

International Orders

Shipping costs depend on the distance from the country
Delivery Time: 4-12 Days
Ensuring secure deliveries around the globe.
Easy returns within 30 Days

Shipping Charges

All shipping charges are non-refundable. No exception
Please visit the Shipping , Returns and Exchange page for more details

Assistance

Chat: Get in touch with our Chat option

Call : 212-575-1906

10:00 AM to 06:00 PM (EST)

Email

customerservice@finecolorjewels.com

3.75 Ct Round Swiss Blue Topaz & Lab Diamond Prong Silver Crossover Pendant Necklace

$288.00

Free Returns

"Shop with Confidence"
We offer hassle-free returns so you can shop with complete peace of mind. Your satisfaction is our priority.

Engraving

"Say it with Engraving"
Express your love, your way. Add a heartfelt message with our custom engraving service.

Elegant Packing

"More Than Just a Box"
Our packaging serves as a keepsake for your treasures, making each purchase a lasting memory.

Free Gift

"A Gift in every order”
With every purchase, enjoy a complimentary gift that complements your style and adds a touch of surprise to your Fine Color Jewels experience

Fine Color Jewels is a brand owned and operated by FCJ Jewelry LLC.

3.75 Ct Round Swiss Blue Topaz & Lab Diamond Prong Silver Crossover Pendant Necklace

Swiss Blue Topaz and Diamond Pendant in 925 Sterling Silver

Product Details

Stone Details

Swiss Blue Topaz Gemstone: December birthstone

Gift for Women: Infinity Silver Pendant Necklace

Free Shipping in USA

Returns

International Orders

Shipping Charges

3.75 Ct Round Swiss Blue Topaz & Lab Diamond Prong Silver Crossover Pendant Necklace

Customer Reviews