Business Details
34 Years
experience
Custom Jewelry & Engagement Rings in Allen, TX
Diamandel Diamonds has been crafting exceptional custom jewelry since 1992, founded on a legacy of diamond brokerage expertise. Our transition from supplier intermediary to direct-to-consumer provider eliminates retail markups while maintaining premium quality. With over three decades of industry experience, we specialize in creating personalized engagement rings, wedding bands, and bespoke jewelry pieces tailored to individual visions.Our Allen, Texas location serves as both design studio and client consultation center, supporting nationwide customers through comprehensive jewelry services including cleaning, appraisal, and expert guidance. Led by founder Ramnik Modha, our approach emphasizes long-term client relationships built on transparency, education, and commitment to exceeding expectations through every stage of the jewelry creation process.
Services
Custom Jewelry
Engagement Rings
Loose Diamonds
Wedding Bands
Anniversary Rings
Bespoke Creations
Jewelry Cleaning
Diamond Appraisals
Details
- Year established: 1992
Highlights and features
- We offer 35 years of diamond expertise from founder Ramnik Modha
- Custom designs tailored to your vision with no pre-made inventory
- Direct-to-customer pricing with no retail markups
- Family-owned business providing personalized consultation services
- Nationwide shipping with local Texas studio accessibility
What people say
Great customer service
Custom made my dream ring
Unmatched customer service
Exceeded expectations
Highly recommend
Services
Custom Jewelry
Transform your vision into reality with our custom jewelry creation service. Our expert designers collaborate directly with clients to develop unique engagement rings, wedding bands, and specialty pieces. Using premium materials and advanced design techniques, we ensure each creation reflects personal stories and preferences while maintaining exceptional quality standards.
Engagement Rings
Discover our comprehensive engagement ring solutions featuring hand-selected loose diamonds and custom settings. We guide clients through the 4Cs diamond evaluation process while offering budget-conscious options without compromising quality. Our consultation service helps create meaningful symbols of commitment tailored to individual style preferences and relationship narratives.
Loose Diamonds
Access our curated collection of certified loose diamonds with transparent grading documentation. Our educational approach demystifies diamond purchasing through hands-on learning sessions about cut quality, clarity characteristics, and value optimization. Clients receive expert guidance to select stones that balance beauty, durability, and investment potential according to specific needs.
Wedding Bands
Create matching wedding bands that complement engagement rings while reflecting shared personal aesthetics. We offer metal selection guidance, comfort-fit technology, and customization options like engraving. Our service ensures proper sizing and wearability testing to create enduring symbols of partnership that maintain their beauty through daily use.
Jewelry Cleaning
Preserve your jewelry's brilliance with our professional cleaning and inspection service. Using specialized equipment, we safely remove buildup while checking for wear or damage. This complimentary service extends piece longevity and maintains value through regular maintenance performed by experienced technicians at our Allen studio location.
People
Ramnik Modha
Founder & President
With 35 years in the diamond industry, Ramnik transitioned from brokerage to direct retail in 1992. He personally oversees client consultations, ensuring quality standards and educational approach. His expertise guides every custom creation while maintaining commitment to ethical sourcing and customer satisfaction.
Questions
How does your custom jewelry process work?
Our process begins with a consultation to understand your vision, followed by design development using CAD technology or hand-drawn sketches. We source materials according to your specifications and budget, then create your piece in our studio with regular progress updates throughout the 4-6 week timeline.
What diamond quality standards do you maintain?
We exclusively offer GIA-certified diamonds with excellent cut grades. Our inventory includes stones across all color and clarity ranges, with detailed grading reports provided for every purchase to ensure transparency and value assurance.
Do you offer resizing or repair services?
Yes, we provide resizing, prong replacement, and restoration services for both our creations and existing jewelry. Our on-site technicians use professional equipment to maintain structural integrity while preserving original design elements during repairs.
Can I work with specific metal preferences?
We accommodate all precious metal preferences including platinum, 18k/14k gold (white, yellow, rose), and palladium. Our team explains metal properties to help choose appropriate options based on wearability, budget, and aesthetic considerations.
What warranty or after-sales support do you provide?
We offer a lifetime warranty covering manufacturing defects, including free prong tightening and rhodium plating for white gold pieces. Our maintenance program includes complimentary cleaning services and annual inspections at our Allen location.
How do you ensure pricing transparency?
We provide detailed itemized quotes showing material costs, labor fees, and any applicable markups. Our direct-to-consumer model eliminates traditional retail pricing layers while maintaining quality through ethical supplier relationships and efficient production processes.
Reviews (4)
Justin Watson
Jun 13, 2021
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Diamandel Diamonds went above and beyond to help me get a customized ring not only with amazing quality but in a VERY timely manner! He is very professional and is willing to help you with any requests.
Rahul Brahmbhatt
Jun 02, 2021
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I don't know much about jewelry, but working with Ramnik at Diamandel was one of the easist things I've done. I needed a pair of solitaire earrings, and he guided me through the process with wonderful customer service, timely replies, and unbeatable pricing. Once he knew what I wanted, he was able to get me the best options at unreal prices delivered to my door in Houston less than 2 days! I strongly recommend reaching out to him if you're in the market for diamond jewelry in Texas!
Morgan Blanchard
May 06, 2021
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Ramnik is excellent! He custom made my dream engagement ring for a fraction of the cost that most retailers quoted us. Not only did he deliver a great product, but also unmatched customer service. Ramnik took over an hour out of his day to sit down and truly teach us about the entire process. Highly recommend!
Nick Ourso
May 26, 2020
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Great customer service. I went in with no knowledge of diamonds and they did a great job of waking me through the variety of stones. I had a great experience and they made it fun to customize my very own engagement ring. I will definitely be using this company for any future diamonds.
