UK - Sell Loose Diamonds & Melee
DISCOVER THE TRUSTED & TRANSPARENT WAY TO SELL LOOSE DIAMONDS

Are you looking to sell your loose diamonds and melee but worried about getting a fair price and a secure transaction? As a global leader in recycled diamonds and jewellery buying, White Pine offers decades of experience, fair pricing, and a straightforward process — giving you peace of mind and the best return for your original outlay.
HOW TO SELL


FILL THE FORM BELOW
Submit details of the items you are looking to sell below. We will contact you with the estimate.

SEND YOUR ITEMS TO US
We send you a free, fully insured Royal Mail pack to use, or you can visit us in Birmingham's Jewellery Quarter.

YOUR EXPERT VALUATION
Our experts will perform a comprehensive valuation and contact you with the offer.

RECEIVE YOUR PAYMENT
Accept and we will send your payment via bank transfer. No hidden costs. Decline and we return your items for free.
TELL US ABOUT YOUR ITEMS

WHAT WE PURCHASE

LOOSE DIAMONDS & MELEE
We buy melee, fancy colours, and certified and uncertified diamonds of all sizes including GIA-certified stones — including broken, chipped, and calibrated parcels of breakout melee. Our buyers assess and offer on all diamond jewellery including engagement rings, bracelets, necklaces, pendants, earrings, chains, and semi-mounts. We exclusively purchase natural diamonds and do not accept lab-grown or rough, uncut diamonds.
SELLING GIA CERTIFIED DIAMONDS?
At White Pine, we understand the value and prestige of GIA-certified stones and are dedicated to providing a fair and rewarding selling experience. Our expert team offers transparent and precise appraisals, upholding the rigorous standards of GIA certification. We purchase both loose GIA diamonds and stones set in jewellery. Simply photograph the GIA certificate and send it with your enquiry to ensure we can offer you a great price.

THE BENEFITS OF SELLING TO WHITE PINE

COMPETITIVE PRICING
We use industry-standard pricing criteria, stay updated with the latest market trends, and leverage our expertise to create competitive offers. We maintain full transparency in our pricing so you can be confident you are receiving a fair market value for your diamonds.
SECURE SELLING
We prioritise secure transactions using trusted shipping and logistics companies such as FedEx and Brinks, along with secure payment methods — ensuring your transaction is safe from start to finish. We also adhere strictly to our privacy policies to protect your data.
SIMPLE PROCESS
White Pine offers a hassle-free approach, guiding you through every step — from sending in your items and getting an estimate to receiving payment. We provide full instructions on packaging your diamonds for shipping, and our expert customer support is always available to assist.
HOW MUCH IS MY LOOSE DIAMOND WORTH?

The potential earnings from your loose diamonds or melee depend on various factors. Unlike precious metals valued primarily by weight and purity, a diamond's worth is influenced by its quality, cut, visual appeal, and market demand. A professional evaluation is necessary to determine the exact value — at White Pine, our appraisals are conducted by GIA-trained professionals, ensuring accurate evaluations and the best possible financial returns.
CARAT
A diamond's carat size is determined by its weight. Diamonds with higher carat weight are generally more valuable.
CUT
A diamond's cut influences its sparkle and visual appeal, determined by how it is shaped and polished.
CLARITY
Clarity is determined by the number and type of inclusions. Fewer and smaller flaws result in a higher clarity grade and greater value.
COLOUR
Diamonds are rated on a colour scale from D (colourless) to Z (light yellow or brown). Diamonds closer to D are generally more valuable.
WHY SHOULD I SELL LOOSE DIAMONDS ONLINE?

Selling your loose diamonds and melee online is a quick and easy way to maximise your return on investment. It offers numerous advantages over selling in person.
WIDER & MORE KNOWLEDGEABLE NETWORK
Local jewellery stores and pawnbrokers often lack the expertise and networks to offer competitive prices. In contrast, online diamond and melee buyers like White Pine can provide more competitive and accurate offers, unhampered by local market limitations.
COMPETITIVE & TRANSPARENT PRICING
Selling online allows you to easily compare offers from multiple buyers. Online diamond buyers typically provide detailed cost breakdowns, simplifying the comparison process, and use market research and industry-standard pricing guidelines to ensure fair pricing.
SAFE & SECURE SELLING
Insured and tracked shipments and secure payment methods protect your diamonds throughout. Reputable buyers like White Pine have strict privacy policies to safeguard your personal information — and the entire process can be completed from the comfort of your home, on your own schedule.
IS MY DIAMOND TOO SMALL TO SELL?

No! Diamonds hold value in various applications, allowing for the sale of both small and large loose diamonds. While jewellers and diamond retailers may prefer larger, visually striking gemstones, White Pine welcomes the purchase of parcels of melee and loose diamonds 1ct plus.
SELLING LOOSE DIAMOND FAQS

HOW DO I SELL MY LOOSE DIAMONDS TO WHITE PINE IN THE UK?
Fill out our online form with details about your diamonds. Our team will review your submission and provide you with a preliminary offer. Once accepted, send your diamonds to our secure facility for a final evaluation and payment.
WHAT TYPES OF LOOSE DIAMONDS DOES WHITE PINE PURCHASE?
White Pine purchases a wide range of loose diamonds including natural recycled melee diamonds, certified diamonds, and estate diamonds. We accept diamonds of various shapes, sizes, and qualities, adhering to GIA standards.
HOW IS THE VALUE OF MY LOOSE DIAMONDS DETERMINED?
The value of your loose diamonds is determined based on carat weight, cut, colour, clarity, and market demand. Our experts use advanced equipment including the De Beers Synth Detect machine to ensure accurate assessment and authenticity. Our headquarters in New York City also gives us access to the global diamond market.
IS MY DIAMOND SAFE DURING SHIPPING AND EVALUATION?
Yes. We provide insured shipping options and secure handling procedures throughout the evaluation process. You will receive detailed instructions and full support to ensure your diamond reaches us safely.
HOW LONG DOES THE SELLING PROCESS TAKE?
The entire process typically takes less than a week — sometimes as little as 48 hours — from initial submission to final payment. After receiving your diamonds, our experts will thoroughly evaluate them and provide a final offer. Upon acceptance, payment is promptly issued.
WHAT PAYMENT METHODS DOES WHITE PINE OFFER?
White Pine offers various payment methods including bank transfers, PayPal, and other secure electronic payment options. If you need any further information, call us on 0121 638 0135 (Mon–Fri, 9AM–5.30PM) or email UK@whitepinediamonds.com.
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