StoneCrest Granite Sourcing FAQ — 30 Questions UK Masons and French Marbriers Actually Ask
If you have been researching Indian granite sourcing for your memorial business, you probably have a list of questions. Maybe a long one. You have read supplier websites, asked a few questions by email, and still feel like the full picture has not quite come together. This page answers 30 of the most common questions UK masons and French marbriers ask about sourcing granite from India — directly and honestly. No vague reassurances. No deflections. If a question has a clear answer, it is written here. If it requires more depth, we link to the dedicated blog that covers it in full.
Quick Answer
StoneCrest supplies Indian granite direct to UK masons and French marbriers with a minimum order of one 20-foot container, standard lead times of 8–12 weeks to the UK and 10–13 weeks to France, free granite samples (buyer pays shipping), 30/70 TT payment terms, and full documentation support for both UK and French customs. No agents. No intermediaries.
Orders and Minimums
What is the minimum order quantity?
One 20-foot container. That is the entry point for a standard StoneCrest order. A 20ft container holds roughly 18 to 20 tonnes of finished granite product depending on dimensions and packaging. For masons ordering a mix of materials — say, Absolute Black headstone blanks alongside a run of Tan Brown slabs — a single container can accommodate both, provided the total volume fills it efficiently. We will help you plan the load to make the most of the space.
Can I order less than a full container?
Not currently through StoneCrest. Part-container loads (LCL shipments) introduce complexity around shared container scheduling, higher per-unit freight costs, and longer consolidation delays. A full container order gives you predictability on timing, cost, and documentation. If your current volume does not justify a full container alone, some masons choose to consolidate an order with a trusted colleague. We leave that arrangement to you.
Can I order Absolute Black and Tan Brown in the same container?
Yes. Mixed-variety containers are standard practice. You specify the quantities of each material, we produce them in parallel, and they are packed and shipped together. The only constraint is that the combined volume must fill the container to a commercially sensible level. We will confirm the exact split when you send your specifications.
Lead Times and Shipping
How long does it take from order to delivery in the UK?
Allow 8 to 12 weeks from order confirmation to delivery at your UK premises. That window covers production (typically 3 to 5 weeks depending on order complexity), export documentation, port handling at Chennai or Mundra, ocean freight to Felixstowe or Tilbury, UK customs clearance, and onward delivery to your yard. The exact timeline depends on port congestion, vessel schedules, and the complexity of your order. We provide estimated vessel departure dates when your production is confirmed.
How long does it take to France?
Deliveries to France typically take 10 to 13 weeks from order confirmation. The slightly longer window reflects French customs processing timelines and, depending on your location, the additional transport leg from Le Havre or Marseille. We work with freight forwarders experienced in French import documentation and can advise on the most efficient routing for your region.
What affects lead times most?
Three things tend to move lead times: how quickly you confirm specifications and pay the deposit, the complexity of the fabrication (standard blanks versus custom dimensioned pieces), and port scheduling at origin. Orders with clear specifications and a fast deposit confirmation consistently hit the lower end of the lead time range. Orders that involve specification changes mid-production, or that fall during Indian public holidays, tend to run longer. We flag these risks at the outset rather than after the fact.
Samples
What does a sample cost?
The granite itself is free. StoneCrest supplies sample pieces at no charge. You pay for the international shipping from India to your address. Shipping costs vary by destination and carrier but are typically modest for small sample packages. To request a sample, send us your address and the material or materials you want to evaluate. We will confirm the shipping cost before dispatching.
What can I assess from a sample?
A physical sample lets you assess colour consistency, surface finish quality (mirror polish versus engraving-ready finish), crystal structure, and how the stone responds to your workshop tools. It also gives you something concrete to show your clients. What a sample cannot tell you is batch-level consistency across a full container — that requires block reference locking at the production stage, which is covered in the next section.
Block Reference Locking
What is block reference locking?
When you place an order, we lock the specific quarry blocks your material will be cut from. This means the colour, crystal pattern, and grain structure you see in your sample will be matched as closely as possible across your entire order. Without block locking, material for a large order may be cut from multiple different blocks, and natural variation between blocks can produce noticeable colour differences between pieces. For memorial work — particularly companion headstones where the pair must match — block reference locking is not optional, it is essential. For a full explanation of how block locking works and why it matters for your business, see our dedicated guide to block reference locking.
Verifying a Supplier
How do I verify that a granite supplier from India is genuine?
Verification has several layers. At the most basic level, you check for an Import Export Code (IEC) — a mandatory registration for any legitimate Indian exporter. You also check FIEO membership (Federation of Indian Export Organisations) and any MSME registration. Beyond documentation, you look for verifiable references from buyers in your market, the ability to provide block reference numbers tied to specific quarries, and transparent communication about production timelines and constraints. Suppliers who cannot or will not provide these details are a risk. StoneCrest holds IEC, FIEO, and MSME registrations. For a complete verification checklist, see our guide to verifying Indian granite suppliers.
Customs and Documentation
What documents do I need for UK customs clearance?
For a granite import into the UK post-Brexit, you will typically need a commercial invoice, packing list, bill of lading, certificate of origin, and the relevant commodity codes for customs tariff classification. Your freight forwarder will handle the filing, but understanding what is required — and ensuring StoneCrest prepares the documents correctly — prevents clearance delays. For a complete breakdown of UK customs requirements for Indian granite, see our UK customs documentation guide.
What documents are needed for French customs clearance?
French customs requires a commercial invoice, packing list, bill of lading, EUR.1 movement certificate or GSP Form A (for preferential tariff treatment under applicable schemes), and accurate HS code classification. French customs officers apply consistent scrutiny to stone imports, and documentation errors are a common source of delays. For a complete guide to French customs documentation for granite imports, see our French customs guide.
Payment Terms
What are the standard payment terms?
StoneCrest operates on 30/70 TT (telegraphic transfer) terms. You pay 30% of the invoice value to confirm your order and initiate production. The remaining 70% is due before the container is released for shipping. This structure protects both parties — it commits you to the order and commits us to beginning fabrication. For first-time buyers, these terms are standard and non-negotiable. Buyers with an established track record may discuss adjusted terms after several successful orders.
What currencies do you accept?
USD and EUR are the standard currencies for StoneCrest export invoices. UK buyers typically transact in USD or EUR rather than GBP given the invoice structure. If you have a strong preference for GBP invoicing, raise it when requesting your quote and we will advise on whether that can be accommodated.
Quality and Grades
What grade of granite is right for companion headstones?
Premium grade. For companion memorial work — where two pieces must sit side by side in a cemetery and be seen together by a family for decades — only premium-grade material is appropriate. Premium grade specifies tighter tolerances on colour consistency, surface finish uniformity, edge sharpness, and the absence of natural fissures or veining that could be mistaken for damage. Commercial grade material, which is acceptable for paving or general architectural work, does not meet the visual standard memorial buyers expect. When you place a memorial order with StoneCrest, premium grade is the default.
What is the difference between engraving-ready and mirror polish?
Mirror polish gives the surface a reflective, glass-like finish that shows colour depth to its maximum. It is the standard finish for memorial headstone faces. Engraving-ready finish is a specific sub-category of mirror polish prepared to tighter flatness tolerances, ensuring consistent laser engraving and sandblast letter depth across the full surface. Ordering a standard mirror polish piece and attempting to engrave it will generally produce acceptable results, but engraving-ready specification eliminates the risk of uneven depth or surface irregularities affecting the final lettering. For a full comparison of finish types and when each is appropriate, see our guide to granite finishes.
Dimensions and Specifications
How do I specify dimensions to meet UK NAMM standards?
UK memorial masons working to NAMM (National Association of Memorial Masons) guidelines need to supply specifications that align with NAMM’s dimensional and fixing standards. StoneCrest can produce to NAMM-compliant dimensions when these are supplied with your order. For a detailed guide to translating NAMM standards into supplier specifications, see our UK NAMM specification guide.
How do I specify dimensions for French memorial monuments?
French memorial monuments follow different dimensional conventions from UK headstones — grave surround dimensions, stele proportions, and base thickness requirements vary by cemetery regulations and regional convention. StoneCrest works regularly with French marbriers and can produce to French monument specifications when these are supplied clearly. For guidance on translating French monument requirements into a granite order, see our French monument specification guide.
StoneCrest as a Supplier
Does StoneCrest supply direct or through agents?
Direct. There are no agents, intermediaries, or trading companies between you and StoneCrest. When you contact us, you are communicating with the exporter who will produce and ship your order. This matters for pricing (no agent margin layered on top), for accountability (one point of contact throughout), and for documentation accuracy (we prepare all export documents ourselves). If you are ever contacted by someone claiming to represent StoneCrest as an agent or reseller, treat that with caution and verify directly with us.
What are StoneCrest’s credentials?
StoneCrest holds an Import Export Code (IEC), is registered with the Federation of Indian Export Organisations (FIEO), and carries MSME registration under the Government of India’s Ministry of Micro, Small and Medium Enterprises. These are verifiable, government-issued credentials. You can request copies of any of these documents as part of your supplier verification process. For more on our background and how we work, visit our About Us page.
Where is StoneCrest based and where does the granite come from?
StoneCrest operates from India, with supply relationships across the major granite-producing regions of South India — including the quarries in Andhra Pradesh and Tamil Nadu that produce Absolute Black, Tan Brown, Steel Grey, and other popular memorial varieties. Our Export Process page covers the full journey from quarry selection to container loading.
Problems and Recourse
What happens if something goes wrong with my order?
Problems in granite supply fall into a few categories: dimensional errors, finish quality issues, damage in transit, or documentation mistakes. StoneCrest has documented procedures for each. The short answer is that we photograph every piece before packing, we use experienced freight partners, and we take responsibility for errors on our side. For a full explanation of what recourse you have if an order does not meet specification, see our guide to quality disputes and recourse.
How to Start
How do I place my first order with StoneCrest?
Send us your specifications or request a sample — either works as a starting point. If you have existing headstone dimensions, material preferences, and an approximate volume in mind, send those details to us and we will respond with a quote. If you are still at the evaluation stage, request a sample of the material you are considering. We respond the same working day to all initial enquiries. The Contact page has the fastest route to us.
Do I need to know exactly what I want before contacting you?
No. Many buyers contact us at the research stage with broad requirements rather than finished specifications. We can help you work through material selection, grade decisions, finish choices, and dimension standards before a formal quote is raised. What we need to give you a meaningful quote is: material type, approximate dimensions, quantity, and destination country. Everything else can be refined from there.
Five Questions Answered in French — Pour les Marbriers Français
Quel est le délai de livraison en France ?
Le délai standard entre la confirmation de commande et la livraison en France est de 10 à 13 semaines. Ce délai comprend la fabrication en Inde (généralement 3 à 5 semaines), la préparation des documents d’exportation, le chargement au port, le transport maritime jusqu’au Havre ou Marseille, le dédouanement français, et la livraison finale. Les commandes bien spécifiées dès le départ arrivent en général dans le bas de cette fourchette.
Quelle est la commande minimale pour la France ?
La commande minimale est d’un conteneur de 20 pieds. Un conteneur de cette taille peut transporter entre 18 et 20 tonnes de granit fini selon les dimensions et le conditionnement. Il est tout à fait possible de mélanger plusieurs variétés — par exemple du Noir Absolu et du Tan Brown — dans le même conteneur, à condition que le volume total soit suffisant pour remplir le conteneur de manière optimale.
Comment StoneCrest gère-t-elle les documents douaniers pour la France ?
StoneCrest prépare l’ensemble des documents d’exportation nécessaires à l’importation en France : facture commerciale, liste de colisage, connaissement, certificat d’origine, et les documents permettant de bénéficier des préférences tarifaires applicables. Nous travaillons avec des transitaires expérimentés dans les procédures douanières françaises. Pour un guide complet des documents requis par la douane française pour l’importation de granit, consultez notre guide douanier France.
Les échantillons sont-ils gratuits ?
Le granit lui-même est offert gratuitement. Les frais de transport international depuis l’Inde jusqu’à votre adresse en France sont à votre charge. Ces frais restent généralement modestes pour de petits colis d’échantillons. Pour demander un échantillon, contactez-nous en précisant votre adresse et les matériaux qui vous intéressent. Nous vous confirmons le coût d’expédition avant l’envoi.
StoneCrest travaille-t-elle directement ou via des agents ?
Directement. Il n’y a ni agent ni intermédiaire entre vous et StoneCrest. Vous êtes en contact direct avec l’exportateur qui fabriquera et expédiera votre commande. Cela se traduit par une meilleure transparence sur les prix, une responsabilité claire, et une documentation d’exportation préparée en interne sans risque d’erreur de transmission. Pour en savoir plus sur notre fonctionnement, visitez notre page À propos.
Frequently Asked Questions
Can StoneCrest match granite from a previous order placed with another supplier?
In many cases, yes — but with an important caveat. Indian granite variety names (Absolute Black, Tan Brown, Steel Grey) refer to broad material categories, not standardised products. Colour and crystal pattern vary between quarries and even between blocks from the same quarry. If you need a new order to match existing memorial pieces at a cemetery, request a sample from us and compare it physically against your current material before placing an order. We can also discuss which specific quarry source is most likely to match what you already have.
Are there any materials StoneCrest does not supply?
StoneCrest specialises in Indian granite for the memorial market. We do not currently supply marble, limestone, sandstone, or granite from non-Indian origins. If you are sourcing a specific non-Indian variety — Brazilian Black, for example — we are not the right supplier for that material, and we will tell you so rather than offer a substitute and hope you do not notice the difference.
What information should I include in my first enquiry?
The more specific you can be, the faster we can turn around a useful response. Ideally, include: the granite variety or varieties you need, your required dimensions (length, width, thickness), the surface finish required (mirror polish, engraving-ready, or flamed), the quantity (in pieces or tonnes), your destination country and approximate delivery address, and your target delivery date. If you have a drawing or specification sheet, attach it. If you are not yet at that level of detail, a brief description of your business and what you are looking for is enough to start a conversation.
External References
For those researching granite supply chains and Indian export standards, the following resources are worth consulting: the Federation of Indian Export Organisations (FIEO) publishes guidance on Indian exporter verification; the National Association of Memorial Masons (NAMM) sets the UK industry standard for memorial specification and installation; the UK Government’s import and export guidance covers post-Brexit customs procedures; and the Direction générale des douanes et droits indirects is the authoritative source for French customs procedures.
If any question on this page has not been answered fully enough for your purposes — or if you have a question that is not listed here — send it to us directly. We respond the same working day. Use the Contact page and tell us exactly what you need to know. No sales process, no waiting list. Just a direct answer from the team that will handle your order.