



Opal & Diamond Charm Necklace
Made in the USA. NYC & Philly crafted
Easy returns & exchanges
Complimentary shipping on $100+
The Opal & Diamond Charm Necklace is designed to capture light—and admiration—with every glance. At its center rests a genuine oval opal cabochon, glowing with natural fire and color play. Surrounding it, three delicate marquise-shaped diamond charms sparkle with timeless brilliance, adding an ethereal touch of movement and grace.
Crafted in solid 14K yellow gold with meticulous attention to detail, this one-of-a-kind necklace brings together rarity and refined craftsmanship. A true heirloom-worthy treasure, it’s perfect as a meaningful gift or as an indulgent keepsake for yourself.
Overview
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Genuine opal cabochon with mesmerizing play of color
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Accented by three pavé marquise diamond charms
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Crafted in solid 14K yellow gold for lasting beauty
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One-of-a-kind luxury piece—timeless and radiant
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Perfect for gifting or elevating your own collection
Specifications & Key Details
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Material: Solid 14K yellow gold
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Gemstone: Genuine oval opal cabochon (7mm x 4.75mm), prong set
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Accent Stones: 3 marquise pavé diamond charms (5mm x 2.20mm each)
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Necklace Length: 16.25"
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Design: One-of-a-kind fine jewelry
Product FAQ — Illuminance Opal Necklace
Q: Is the opal real?
A: Yes—the necklace features a genuine opal cabochon, known for its vibrant color play.
Q: What type of diamonds are in the charms?
A: Three marquise-shaped pavé diamond charms add sparkle and luxury to the design.
Q: Can I wear this necklace daily?
A: Opals are naturally softer than other gemstones, so while this necklace is durable, we recommend treating it with care and avoiding water or harsh impact.
Q: Is this necklace truly one-of-a-kind?
A: Yes—each opal is unique in its pattern and color, making every Illuminance Necklace distinctive.
Made to Wear Every Day
Twenty years designing jewelry in New York. I helped launch the jewelry division at Michael Kors and designed within Giorgio Armani.
Now I design under my own name, for the way women actually wear jewelry. On, all day, without thinking about it.
That shows up in the details. Proportions that feel right on. Clasps and mechanisms that work the first time and the hundredth. Nothing that fights you at the back of your neck.
14K gold or silver plated over jeweler's brass, plated thick. Not gold filled, not solid gold, and priced accordingly. This is the tier where the design does the work rather than the metal.
Jewelry you put on and keep on.
Camille
Solid 14K gold does not fade, tarnish, or wear thin. That is what you are paying for. Stones are set low and tight so they clear a sleeve instead of catching on it.
What it actually needs:
- Wipe it with a polishing cloth after wearing. That is most of it.
- Wash it in warm water with mild soap and a soft brush when it needs more.
- Skip the ultrasonic on emeralds, pearls, and opals. Diamonds in solid gold are fine.
- Store it dry and separate so nothing scratches.
We work exclusively in solid gold, natural and lab-grown diamonds, and hand-selected natural gemstones chosen for their clarity, character, and lasting beauty. Each piece is crafted locally in small batches, where proportion, movement, and wearability are considered at every step.
Nothing is rushed. Every detail is refined so the piece feels effortless once on. This is jewelry designed with integrity — made to be worn daily and to hold its place over time.
Learn more about our craftsmanship and process.
Got a change of heart? No worries! We gladly accept returns or exchanges on full-priced, unworn merchandise within 30 days. Whether you're swapping, returning, or snagging store credit, we've got you covered. Please note that sale items, made-to-order pieces, and ring resizings are final sale—no take-backs on those beauties.
Ready to start your return or exchange? Just drop us a message via our Contact Us page with your order number, and we'll get things rolling.