Natural Diamond
Not lab-grown, not treated
Solid 14K Gold
No plating, no shortcuts
Handcrafted in NYC
Made to order in your exact size
Images may appear slightly enlarged to highlight fine details. Please refer to product specifications for exact dimensions.
Everything is made to order, and it takes 5-8 days to make each piece. After you order is ready expect 2-3 days to receive you order.
We ship priority with no additional cost, fully insured, and signature upon arrival is required.
A 0.52ct Natural Cognac Diamond in a four-prong solitaire above a 1.5mm pavé band, set in an alloy I developed specifically for these stones. Metal and diamond fuse into one continuous warm amber tone rather than sitting against each other.
A Natural Cognac Diamond graded between C4 and C6 on the Argyle colour scale — the deep amber-orange range where cognac diamonds show their internal fire. The colour comes from nitrogen and natural radiation over the life of the stone; it is permanent, untreated and entirely natural. No two are alike, and this one is chosen by hand for clarity, cut and saturation. Pavé accents along the shoulders echo the centre and pull warm light across the band.
Offered in my signature 14K brown gold, or 14K yellow, rose or white gold, or platinum. The brown gold is the Brownstone Collection's defining alloy, an earthy amber-brown sitting between yellow and rose, mixed so that cognac diamonds and metal merge into one tone instead of contrasting. All gold options are solid 14K throughout, nickel-free, never plated or gold-filled.
A four-prong solitaire raises the stone off the finger while the 1.5mm band keeps the silhouette delicate. As with any thin band, less metal means less resistance to bending over years of hard wear — 1.5mm is the slimmest I will build.
Built after you order it, in my Queens workshop. Made to order in 7 to 10 business days. Ships free and fully insured, lifetime warranty on craftsmanship, complimentary resizing within 60 days. Non-customized pieces returnable within 14 days. Questions, call 929-806-1502.
Natural Diamond
Not lab-grown, not treated
Solid 14K Gold
No plating, no shortcuts
Handcrafted in NYC
Made to order in your exact size

Arrives gift-ready
Every Brownstone piece ships in our signature cream suede pouch, embossed with the Black Pearl of Queens mark. Polishing cloth and care card included. No extra wrapping needed — it arrives exactly as it should be given.
Cognac and champagne diamonds are natural fancy color diamonds graded on the Argyle C1–C7 scale. The warm amber-brown color is formed over billions of years through geological pressure — not treatment, not enhancement, not a lab. Every stone is one of a kind. The color that takes billions of years to form is the color you wear every day.
Champagne diamonds (C1–C4) range from pale gold to deep honey. Cognac diamonds (C5–C7) are deeper amber-orange. Every stone is graded before setting. No two are the same shade.
Natural fancy color diamonds graded on the Argyle C1–C7 scale. The warm amber-brown color is formed over billions of years through geological pressure — not treatment, not a lab. Every stone is unique.
Every diamond in the Brownstone Collection is a natural diamond. The complex warm color comes from physical crystal structure that cannot be replicated in a lab.
You can measure your ring size using a ring sizer tool or by wrapping a thin strip of paper around your finger and measuring the circumference. Best measured in the evening when fingers are at their largest. Use our ring size guide for full instructions.
Ring prices vary because each size requires a different amount of precious metal. Larger sizes use more solid gold, which affects the price. All pricing is transparent at checkout.
Yes — the entire Brownstone Collection is designed to stack and pair. Call or text us at 929-806-1502 to discuss a matching set. We can match stone grades, metal, and profile to create a set that works together perfectly.