Opal & Diamond Pendant in Sterling Silver, 16mm (0.007 ct. tw.)
Product information
- Metal925 White sterling silver
- StoneOpal6 x 4 mm oval
- Size16.0 × 10.0 mmLength × width
- Weight0.79 gTotal item weight
Description
A natural oval opal takes center stage on this sterling silver pendant, held in prongs that lift it toward the light. The stone's soft, shifting play of color gives the piece a quiet depth, while a single small diamond adds a bright flicker above it.
A rhodium finish gives the surface a clean, bright silver-tone luster, and the solid sterling silver beneath polishes back to a full shine. The look is bold yet compact, a statement piece that sits easily on a chain for everyday wear or an evening out.
Key Features
- Crafted in 925 sterling silver
- Finished with rhodium plating for lasting brilliance
- Set with opal in a prong setting
- Measures 10 mm wide and 16 mm long
- Approximate weight of 0.79 grams
Why You’ll Love It
- The opal's shifting color keeps the pendant interesting in every kind of light.
- A small diamond accent adds a bright touch without crowding the stone.
- Bold enough to stand alone, easy enough to layer with chains you own.
- A meaningful October birthstone choice that feels personal and polished.
Perfect For
Made for October birthdays, anniversaries, Mother's Day and Father's Day, this pendant suits anyone who loves opal and a confident statement look. It is a thoughtful gift for a partner, parent, grandparent or friend, and a lovely treat for yourself.
Product details925 white sterling silver · Opal · 0.79 g
Metal
- Metal
- White sterling silver
- Purity
- 925
- Plating
- Rhodium
- Construction
- Solid
- Made by
- Cast
Center stone
- Stone
- Opal
- Origin
- Natural
- Shape
- Oval
- Size
- 6 x 4 mm
- Carat weight
- 0.55 ct
- Color
- Phenomena
- Number of stones
- 1
- Treatment
- Not Enhanced
- Setting
- Prong Set
- Total gem weight
- 1.1 ct. tw.
Accent stones
- Stone
- Diamond
- Shape
- Round
- Number of stones
- 1
- Carat weight
- 0.007 ct
Measurements
- Length
- 16.0 mm
- Width
- 10.0 mm
- Total carat weight
- 0.007 ct. tw.
- Weight
- 0.79 g
Style & design
- Pendant style
- Birthstone
- Style
- Statement
More
- Chain
- Not included
- Made in
- India
- Birthstone
- October
- Item #
- SJQG-QBPD19OCT
Our standards
- Stamped with its metal type (e.g. 14K, 925)
- Diamonds are conflict-free
- Colored gemstones are ethically sourced
Chain & lengthComes without a chain · length guide
This pendant comes without a chain. Choose one above, or wear it on a chain you already own.

Shipping & returnsFree insured shipping over $99 · 30-day returns
Free, insured shipping on US orders of $99 or more.
Return it within 30 days of delivery, unworn and in its original packaging.
Exchange it within 30 days for another size or another piece.
Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
What’s in the boxYour pendant in our signature blue padded gift box
- Your pendant
- Our signature blue padded jewelry gift box
- A packing slip with no prices on it
Jewelry careStore each piece on its own in a soft pouch
Store each piece on its own in a soft pouch or lined box, so nothing scratches it.

Pairs Well With
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- Free Shipping
- US Orders $99+
- Exchanges
- 30 Days
Are the opals in these pendants real or treated?
The opals in the sample titles are lab-created. Lab-created opal is real opal material grown in a controlled setting, with the play of color of its natural cousin. Natural opal is sometimes treated, for example with oil or sugar smoking, so ask about any natural stone you buy elsewhere.
What affects the price of opal pendants?
Metal, size, and added stones drive the price. Sterling silver and 14K gold differ, as do pendant size in millimeters, opal inlay versus a single stone, and accents like cubic zirconia or diamond. Use the Price filter on this page to set a budget.
Which opal pendant styles are most popular?
Crosses, hearts, and slide pendants lead the list. Opal and cubic zirconia necklaces in halo, bail, and teardrop shapes follow closely. Animal and nature motifs such as starfish, turtles, dolphins, and palm trees also appear near the top.
What is a slide pendant, and how do I wear one?
A slide pendant has an open loop that threads onto a chain. It glides along the chain instead of hanging from a fixed ring. Several seahorse, starfish, and paw print styles here are slides, so you can switch chains easily.
How do I care for an opal pendant?
Wipe it gently with a soft, damp cloth. Opal is softer than many gems, so keep it away from harsh cleaners, hard knocks, and heavy scrubbing. Store it separately in a soft pouch. See our jewelry care guide for more tips.