Custom Vintage Signet Alphabet Ring丨Initial O

Custom Vintage Signet Alphabet Ring丨Initial O

Regular price: $249.00 USD
Sale price: $249.00 USD
Regular price: ~~$315.00 USD~~

Shipping: $0 USD $35 USD. And tax is included.

Material Color: White Gold

Material: S925

S925

Stone Type: Moissanite

Moissanite Lab Diamonds

Product variants:

Initial:

O

(213)4256439

Email Us

SKU:BCMPRMS15W-S925-M

Own your story with the Initial O Signet Alphabet Ring. Designed with shimmering mother of pearl and radiant diamonds, it balances boldness with elegance.

Customize with monograms, hand-drawn motifs, or inscriptions that matter most. The O ring transforms from jewelry into a deeply personal statement piece.

Free Shipping, Free 45 Day Returns

Ship in about 7-10 business days after ordering

Rings Details

Ring Description

Ring's Font: VAUDEVILLE
Material: S925 Sliver
Average Width: 1.0mm
Setting Type: Prong Setting

Stone Attributes

Type1: Moissanite & Natural Mother-of-pearl
Type2: Lab-Grown Diamond & Natural Mother-of-Pearl
Shape: Round
Min. Total Carat: 0.19CT
Average Color: EF
Average Clarity: VS~VVS
Quantity: 38

Shipping & Returns

This jewelry will be shipped within 7-10 business days, with beautiful gift box once the payment has been cleared.

Delivery usually takes 3-7 days after shipping. If you want to return or cancel your order, please email us at service@brilliantcts.com.

For more details, please see our full returns policy on the Shipping and Returns & Policy page.

Warranty

BriiliantCarats provides a free 1-year warranty service.

Our warranty includes: Any repairs needed within 1 year of purchase, and resizing within 90 days (limited to 1 size up or down).

Check our full returns policy on the Warranty page.

Initial O Ring | Unique Black Mother of Pearl & Lab Diamond

Own your story with the Initial O Ring.
Whether “O” stands for Olivia, Origins, Openness, or something only you know—this ring is a bold, elegant expression of your identity. Made with iridescent black mother of pearl, a Gothic-style O engraving, and a circle of lab-grown diamonds, it transforms timeless craftsmanship into a highly personal piece.

Why Choose the O Letter Signet Ring?

Personal symbol of meaning, memory, or a loved one
Ethical craftsmanship with recycled materials
Intricate detailing, shimmering mother of pearl inlay
Framed with moissanite or lab-grown diamonds

This ring isn’t just jewelry—it’s your initial, your intention, your origin story in wearable form.

The Radiance of Black Mother of Pearl

No two pieces of mother of pearl are exactly alike, making each ring truly one of a kind. With subtle tones of green, gold, and violet, the inlay gives life to the engraved Gothic “O”, framed by sparkling gems and grounded in white gold–plated S925 sterling silver.

It's visual poetry with quiet strength.

A Meaningful Gift for Any Occasion

The Initial O Ring makes a deeply thoughtful present:

Birthday or Anniversary
Mother-Daughter connection
Graduation or Self-expression
Love token for a partner named “O”

Comes in eco-luxury packaging—ready to unbox with meaning.

Crafted with Care: Materials That Matter

Lab-Grown Diamonds – Conflict-free, ethical brilliance
S925 Sterling Silver – Hypoallergenic and recycled
Black Mother of Pearl – Artificially cultivated, ocean-safe
Eco-Friendly Packaging – Stylish and sustainable

You don’t have to choose between beauty and responsibility.

How to Wear the Initial O Ring

Statement Solo – Pinky or index finger for bold minimalism
Stack & Layer – With dainty gold or stone bands
Day-to-Night – From denim to satin
Color Match – With pearl earrings or neutral tones

A ring that adapts to your life and your look.

Product Details

Material: S925 Sterling Silver with White Gold Plating

Engraving: Gothic-style Initial “O”

Inlay: Black Mother of Pearl (cultivated)

Gemstones: Moissanite or Lab-Grown Diamonds (0.19 CT)

Color/Clarity: EF Color / VS–VVS Clarity

Finish: PM Nano Coating – Tarnish & Fingerprint Resistant

Shipping: 7-10 Business Days (Free Worldwide Shipping)

Returns: 45-Day Free Return Policy

Warranty: 1-Year Warranty + 90-Day Free Resizing

Packaging: Eco-Luxury Gift Box Included

FAQ – Initial O Black Mother-of-Pearl Ring

Q1: Is the mother-of-pearl ethically sourced?

Yes. We use artificially cultivated black mother-of-pearl to protect ocean ecosystems while preserving visual authenticity.

Q2: What makes black mother-of-pearl premium?

It has a richer, deeper iridescence than white, symbolizing transformation and luxury.

Q3: Can I order another letter or symbol?

Absolutely. This is part of our A–Z collection, and we offer custom engraving for unique icons or monograms.

Q4: Are the diamonds real?

Yes. Our lab-grown diamonds are GRC-certified, matching mined diamonds in brilliance and composition.

Q5: Will it tarnish or irritate skin?

No. The ring is white gold–plated, nickel-free, and hypoallergenic—built for both durability and comfort.

Q6: Is this a good gift for a milestone?

Yes. With its premium packaging and personalization, it's a perfect gift for birthdays, graduations, anniversaries, or "just because."

Elegant and Well-Presented

I bought this as a gift and the whole unboxing experience was lovely. The ring is gorgeous, and the dark green box gave it a really premium, giftable feel.

Stunning from Box to Ring

The E ring is absolutely beautiful the mother-of-pearl glows so softly in the light, and the diamonds around the edge give it the perfect sparkle. Even the green velvet box it came in made it feel like something truly special.

Stylish and Sustainable

I really appreciate the eco-friendly materials. It looks and feels high-end, but also aligns with my values. Planning to buy one for my sister too.

Feels Like It Was Made for Me

I got the S ring just for me. Its personal, elegant, and I love that it's made with lab-grown stones. Guilt-free and gorgeous.

Rare and Beautiful

I love how unique this design is. The engraving is so clean, and the diamonds sparkle just enough without being flashy. Would love faster delivery though!

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Global Delivery

Fast global distribution and safe jewelry transport with easy tracking.

Exclusive Packaging

Brilliant Carats offers custom packaging for a unique experience.

Environmental Friendly

Promise uses sustainable materials and technology to ensure quality.