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The Signature Vanguard Ring
Exclusive Signature Moissanite Collection
D Color · VVS1 Clarity · GRA Certified
A refined statement ring defined by clean geometry and balanced brilliance. The Signature Vanguard Ring features a striking center moissanite accented by elegant epaulette side stones, creating a structured yet timeless silhouette. Designed with a low-profile donut setting, the ring sits comfortably on the finger while maintaining a bold, luxurious presence. Double prongs add security and a distinctive architectural detail, while the band can be finished in either 3D pavé or a classic traditional style.
Details
- Center Stone: Moissanite Diamond (3CT–10CT options available)
- Side Stones: Epaulette-Cut Diamonds
- Color: D
- Clarity: VVS1
- Setting: Low-Profile Donut Setting
- Prongs: Double Prongs
- Band: 2.00mm Band (3D Pavé or Traditional Option)
- Metal: 14k or 18k Gold / Platinum
- Metal Color: Yellow Gold or White Gold
- Certification: GRA Certified with Laser Inscription
This design is fully customizable to your specifications. For bespoke requests or questions, please email contact@agcojewellery.com.
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The AG & CO Difference
A diamond can score highly on a laboratory certificate and still appear dull, hazy, or lifeless in person. While IGI and GIA reports focus on technical grading, they do not account for critical visual characteristics that directly affect a diamond’s brilliance, beauty, and overall presence.
At AG & CO Jewellery, every diamond is meticulously screened and evaluated by our expert gemmologists. We go beyond the certificate to ensure each stone meets our uncompromising visual standards.
What We Look For
- Luster & Brilliance — The quality of light reflection that creates a diamond’s sparkle, fire, and life.
- Eye Cleanliness — Ensuring inclusions or blemishes are not visible to the naked eye.
- BGM Assessment — Identifying brown, green/grey, or milky undertones that can dull brilliance and reduce visual appeal.
A highly graded diamond on paper does not guarantee it will be visually beautiful in real life. Unfortunately, many jewellers sell diamonds with poor luster or unwanted undertones at premium prices—without disclosure.
We believe brilliance should be seen, not just certified.
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Payment Options
At AG & CO Jewellery, we believe investing in the perfect piece should feel as effortless as the proposal itself. That’s why we offer a range of flexible payment solutions designed to suit your journey.
50% Deposit
Secure your bespoke piece with a 50% deposit. The remaining balance can be settled prior to shipping or during your scheduled showroom pickup—ideal for those ready to lock in their dream ring with confidence.
20% Deposit Layby
Begin with a 20% deposit and spread the remaining balance across up to four equal weekly or fortnightly payments. Your piece will be crafted and released once the final payment is completed.
Afterpay
Enjoy the flexibility of purchasing your piece today and paying over time with Afterpay. A simple, interest-free option for those who prefer structured instalments.
Custom Payment Plans
Need something more tailored? Every journey is unique. Custom payment plans are available upon request and subject to approval. Let us know what works best for you, and we’ll do our best to accommodate.
For any questions or to arrange a tailored payment plan, get in touch with us.
