Offer
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Provide additional details about the offer you're running.
Provide additional details about the offer you're running.
JUST LIKE HER
Begin your journey with a video, phone, or in-person consultation (available in NYC and Litchfield County). Your personal Diamond Concierge will guide you through every step of exploring styles, diamond shapes, and budget priorities with full transparency and no pressure. We’ll also walk you through the 4Cs (cut, color, clarity, and carat) in simple, clear terms.
We personally curate diamonds from our top-tier growing partners to ensure premium quality. Once we have a sense of your style, we will show you one to three hand-selected stones that meet your design goals, specs, and budget—no middlemen, no markups.
Pick from our most-loved designs or create a completely custom setting. Have a photo? A sketch? A ring you've seen and loved? Send it over! We love exploring new ideas.
Once your design direction is confirmed, we ask for a 50% deposit to reserve your diamond and begin the crafting process.
We create a 3D digital CAD model of your ring so you can view it from all angles. From the stone placement, prong style, metal thickness, and diamond height, you'll have the opportunity to review every detail— and request edits until it’s the exact ring that you've been dreaming of.
Want to engrave a date, initials, or meaningful phrase? We offer complimentary engraving to make your ring even more personal and symbolic.
Your custom piece is handcrafted and ready in approximately 15 to 21 days. It ships fully insured and beautifully packaged, or you can pick it up in person at our NYC or Litchfield County locations. If you're in a rush, let us know and we'll do our best to speed things up. We're happy to work with your schedule whenever possible.. Final payment is due at the time of shipment or collection.
Tag us @lumeniri with your proposal photos—we truly live for these moments.
We’re here to help. Custom doesn’t have to mean complicated—and at Lumeniri, it never does.
We like to think of ourselves as diamond detectives! During your consultation, we'll help decode her style from photos of jewelry she wears, her Pinterest boards, or comments she's made. We've helped hundreds of partners nail the surprise factor, so you can trust that you’re in good hands.
Happens more than you'd think. We'll share our stealth sizing techniques, and all our rings include complimentary sizing adjustments after the big moment.
Absolutely. They're chemically identical to mined diamonds, just created in a controlled environment. Same brilliance and durability, better ethics and value. Many of our clients specifically choose lab grown for their sustainability benefits.
It depends on what matters to you. Some prefer maximum sparkle in a slightly smaller package; others want the statement of a larger stone. We'll help you find the sweet spot that maximizes what's important to you.
Yes! Custom doesn't automatically mean expensive. We work with realistic budgets (forget that outdated "three months' salary" rule) and help you make smart choices that maximize impact without unnecessary spending.
Both are respected diamond grading laboratories, with GIA widely recognized as the industry gold standard with slightly more conservative grading practices. While GIA certification typically commands a premium price in the market, IGI certification offers excellent value. We can help you understand which certification aligns best with your priorities and budget.
We manufacture both in the US and overseas to suit a range of budgets. US-based production usually takes 10 to 15 days, while overseas orders may take longer depending on size and location. When you place your order, we’ll let you know exactly what to expect in terms of timing and delivery.
We make diamonds easy to understand—no jargon, no pressure.
Beautiful jewelry should feel good inside and out.
We don’t take over. We help bring your ideas to life.
From “let’s do this” to “she said yes” in under a month.
Our care doesn’t end at delivery. We’re with you for every milestone.
Congrats - the big day is near! In approximately 15-21 days, your custom made ring will be ready for delivery. Upon completion, the 50% balance will be required to ship your bespoke ring. We will beautifully package and fully insure your ring. We’re so excited to be a part of your love story!
Please share your engagement photos with us on Instagram(@lumeniri)so that we can congratulate the happy couple!