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Business Details
50+ Years
experience
Your Trusted Source for Certified Diamond Jewelry & Engagement Rings
Marlow's Diamonds has been a trusted name in the jewelry industry since 1951, offering an extensive range of GIA-certified diamond engagement rings, wedding bands, and luxury jewelry. With over 70 years of experience, our team of experts brings more than 150 years of combined knowledge to help customers find the perfect piece. Our commitment to quality is unmatched, featuring a 30-day return policy and a price-beat guarantee to ensure competitive pricing. Our Birmingham and London showrooms provide personalized service, blending traditional craftsmanship with modern design. We specialize in both natural and lab-grown diamonds, ensuring ethical sourcing and transparency.

Our in-house workshop allows for bespoke creations, while our online platform offers convenience without compromising expertise. With a focus on customer satisfaction, we provide detailed diamond education and certification, ensuring informed decisions. Our accolades include recognition as a UK diamond expert, serving thousands with exceptional value and trust. From classic solitaires to intricate halo settings, we cater to diverse tastes and occasions. Our dedication to excellence is reflected in our 4.8-star reviews, highlighting professionalism, quality, and outstanding service.
Services
Engagement Rings Wedding Bands Lab-Grown Diamonds Diamond Earrings Custom Jewelry Eternity Rings Diamond Necklaces GIA Certification Price Beat Service 30-Day Returns
Details
  • Year established: 1951
Highlights and features
  • We offer over 70 years of expertise in diamond jewelry since 1951.
  • Our team has 150+ years of combined experience in diamond craftsmanship.
  • We guarantee GIA-certified diamonds with full transparency and ethical sourcing.
  • Our price-beat service ensures competitive pricing on all diamond products.
  • We provide a 30-day return policy for complete customer confidence.
Associations and certifications
  • GIA
  • IGI
What people say
Clean and well-presented shop Superb customer service Loyal customer Amazing customer service Excellent service
Services
Diamond Engagement Rings
Our diamond engagement rings combine timeless elegance with modern craftsmanship. Each piece undergoes rigorous GIA certification to ensure quality and authenticity. Customers benefit from personalized consultations and a 30-day return policy for complete confidence in their purchase.
Lab-Grown Diamonds
Lab-grown diamonds offer an ethical, cost-effective alternative to natural diamonds. Certified by IGI, these stones match mined diamonds in quality while reducing environmental impact. Our experts guide customers through selection and customization options.
Custom Jewelry Design
Our bespoke service transforms ideas into unique jewelry pieces. With in-house workshops in Birmingham and London, we offer full customization from initial design to final polish, ensuring each creation reflects personal style and occasion.
Wedding Bands
Wedding bands at Marlow's Diamonds feature platinum, gold, and diamond-encrusted designs. Available in classic and contemporary styles, each ring is crafted to symbolize lifelong commitment with enduring quality.
Diamond Certification
We provide GIA and IGI certification for all diamonds, guaranteeing authenticity and quality. Our team rechecks grading to ensure accuracy, offering customers peace of mind and transparency in their diamond's characteristics.
Questions
Do you offer lab-grown diamond options?
Yes, we provide IGI-certified lab-grown diamonds with the same quality as natural stones at lower prices.
What is GIA certification?
GIA certification ensures diamonds meet strict quality standards for cut, color, clarity, and carat weight.
Can I customize my engagement ring?
Yes, our bespoke service allows full customization of design, metal, and stone selection.
What payment methods do you accept?
We accept major credit/debit cards, PayPal, and offer financing options for qualified purchases.
Do you have a return policy?
Yes, we offer a 30-day return policy with full refunds for undamaged items.
Are your diamonds ethically sourced?
All diamonds comply with the Kimberley Process, ensuring ethical sourcing and conflict-free origins.
Reviews (4)
Jjtribute
Dec 30, 2021 Report
The service we received at Marlows was first class the member of staff who helped us purchase an engagement ring was very knowledgeable offering lots of suggestions to help us make our decision but not pushy at all. We were thrilled with the entire experience thank you Marlows Welll be back for our wedding rings.
Dr. Mb
Dec 30, 2021 Report
Marlow's is my jewellery of choice in Birmingham: their collection is classy, elegant and refined in the design. Their customer service is top too. I wanted to buy a pair of earrings for my wife for Christmas so there I went. Kim helped me choose the perfect pair of earring, in fact, my wife loved them and she has been wearing them every day since.
Vicki S.
Dec 24, 2021 Report
First visit to the Jewellery Quarter and there is so much choice! We visited here yesterday for an engagement ring and were not disappointed. Alison was knowledgable, friendly and we genuinely felt valued with the lifelong after care for the ring. Good family feel business and no pushy sales. Thank you. We would most definitely highly recommend. Very happy.
Lisa Barton
Dec 23, 2021 Report
Amazing ring and fits perfectly. Arrived in time requested. Excellent quality and faultless service. Thank you!