Vanguard men's lab-grown diamond stud earring in PT950 platinum or platinum-plated silver

Vanguard men's lab-grown diamond stud earring close-up in a four-prong setting

Vanguard men's lab-grown diamond stud earring worn on the ear

Vanguard men's lab-grown diamond stud earring worn

Vanguard Men's Diamond Solitaire Studs

Name: Vanguard Men's Diamond Solitaire Studs
Brand: Carat Club Co.
SKU: CC-VMSS-05-S925-S
Price: 1599.0 HKD
Availability: InStock

HK$1,599.00

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Each Stone's Carat Weight: 0.5ct

Jewellery Metal: S925 Sterling Silver Platinum-plated

Style: Single

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Estimated Delivery:25 Aug - 29 Aug
All Hong Kong orders and international shipments over HK$9,000 enjoy complimentary tracked, signature-required delivery. For declared-value cover, customs duties and taxes, please visit our full Shipping Policy Page.

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Vanguard Men's Diamond Solitaire Studs

One stud. Quiet confidence.

No noise, no ornament. A single round brilliant in a clean 4-prong setting with a sharp, masculine profile, finished with a butterfly back that sits flat and stays put. Works with a tailored suit; works with a leather jacket.

The diamond. Lab-grown, D colour, VVS2 clarity, Ideal or Excellent cut. Individually IGI-certified, with a laser-inscribed serial on the stone you can verify online.

Your options. 0.5ct, 1.0ct or 2.0ct, as a single stud or a pair. Set in PT950 platinum or platinum-plated S925 sterling silver.

Why this price. A 0.5ct certified stone at HK$1,599 is possible because you skip the mined supply chain, not because anything was compromised. Same crystal, same grading, same labs. Welcome to the Club.

Shipping & Security

Hong Kong Orders: Complimentary next-day courier delivery by SF Express, no minimum spend, carried under paid declared-value protection for the full value of your piece.
International Orders (HK$9,000 and above): Complimentary premium courier delivery by FedEx.
International Orders (Below HK$9,000): A flat-rate shipping fee of HK$450 applies.
Security in Transit: Every parcel is packed discreetly, fully tracked, and released only against a signature. Declared-value cover is applied to each shipment up to the maximum the carrier permits for fine jewellery.

International Duties & Taxes

Please note that deliveries to international destinations outside of Hong Kong may be subject to local sales tax, VAT, and customs duties.

These regulatory fees are not collected at our checkout. They are assessed and collected directly by FedEx during customs clearance or on arrival at your door. For a complete regional breakdown, please visit our full Shipping Policy Page.

The Architecture of the Men's Stud

The 4-Prong Vault

Strategic geometry gives a classic round diamond a sharp, masculine edge.

Open-Gallery Architecture

An elevated foundation maximizes light flow for unrelenting, peak brilliance.

Anti-Sag Stabilizer

A widened base guarantees the stone sits perfectly flush. Flawless alignment, always.

High-Tension Lock

A complication-free friction clasp. Instant application, absolute everyday security.

High-Performance Alloys

Forged in PT950 Platinum or heavy-plated S925 Silver. Built to outlast the daily grind.

Verified with IGI Certificate

Our diamonds are verified by one of the World’s Largest Independent Grading and Accreditation Services Providers - International Gemological Institute.

IGI Certificate

Reviews from Carat Club Co. customers.

Loved in Hong Kong

Free Shipping

Free Shipping for orders in Hong Kong

Quality Guarantee

QC in Hong Kong plus a one-year free repair guarantee

Online Support

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Uncompromising Diamond Quality

Verifiable Brilliance. We never compromise on fire or clarity. Every stone is chosen for high colour and high clarity, and cut to Ideal or Excellent proportions. Centre stones of 0.5ct and above in our certified lines carry an individual IGI certificate with a laser-inscribed number you can check yourself, and every product page states exactly what its stones carry. Verified, not just claimed.

Architectural Precision & Security

Engineered for the Everyday. Fine jewelry should be effortless, not fragile. We forge our pieces using premium materials like PT950 Platinum and 18K Gold, integrating advanced structural details—such as anti-tilt stabilizers, protective V-prongs, and premium La Poussette locking backs—so you can wear your statement piece with absolute confidence.

Insured, Tracked Delivery

Secure from our hands to yours. Hong Kong orders travel with SF Express under paid declared-value protection covering the full value of your piece. International orders travel with FedEx, fully tracked, signature required, with declared-value cover applied to the maximum FedEx permits for fine jewellery. Every parcel is packed discreetly, released only against a signature, and tracked end to end.

Transparent & Honest Pricing

The True Value of Luxury. True luxury is defined by exceptional quality, not artificial markups. By bypassing traditional industry middlemen and legacy retail overhead, we are able to offer our premium lab-grown diamonds at a radically honest price. Your investment goes directly into the verifiable diamond quality, premium materials, and masterful engineering—exactly as it should be.

The Signature Unboxing Ritual

A Commanding First Impression. Whether it is a seamless upgrade to your own daily uniform or an unforgettable gift, our presentation is flawless. Each order arrives in our signature heavyweight box, crafted from premium tactile materials, complete with a personalized welcome card and exclusive member privileges.

Timeless "Quiet Luxury" Aesthetic

Elegance Without the Effort. We reject the flashy and the overcomplicated. Our collections are strictly curated to serve as your "Everyday Uniform"—versatile, inherently sophisticated designs that draw the eye and command a room without ever needing to shout.

The Smart, Sustainable Choice

The Future of Fine Jewelry. Embrace pure luxury with a clear conscience. Our lab-grown diamonds possess the exact physical, chemical, and optical properties of mined diamonds. It is an ethical, environmentally conscious decision that allows you to maximize carat weight and brilliance without traditional industry markups.

The Signature Presentation

Designed for unforgettable gifting. Our heavyweight signature box delivers a commanding first impression, setting the perfect stage for the brilliance inside.

100% Insured Delivery

Every Carat Club Co. piece is dispatched with full complimentary transit insurance. From our hands to yours, experience complete security and effortless peace of mind.

Welcome to the Club

Your official entry into effortless luxury. Inside, you'll find a personalized welcome card containing an exclusive members-only privilege for your next purchase.

The Unboxing Ritual

Crafted from premium, tactile materials to elevate your everyday luxury. Every structural detail is engineered to make the reveal as flawless as the diamond itself.

Vanguard Men's Diamond Solitaire Studs