- GIA Certified Diamonds
Certified DiamondsCertified 100% Natural Diamonds
Diamond Mansion takes pride in offering you only the highest-quality natural, Earth-mind, untreated diamonds. All our diamonds are certified by independent gemological laboratories like the Gemological Institute of America (GIA). Upon purchase, you'll receive a certificate of authenticity and quality report unique to your diamond.Always Conflict-Free Diamonds
Diamond Mansion only sells conflict-free diamonds. We adhere to strict guidelines set by the Kimberley Process, an international process established in 2003 to prevent “conflict diamonds” from entering the market. Per the process, all diamonds entering the United States and other participating countries must be accompanied by a government-issued Kimberley Process Certificate. We source our diamonds only from the most respected suppliers, who comply with all Kimberley Process standards. For more information about the Kimberley Process, please visit KimberleyProcess.com.
- 30 Day Returns
Diamond Mansion offers a 30-day full money back guarantee, no questions asked. As long as the item is returned in its original condition within the return policy period, we provide a full refund and won’t charge a restocking fee.*
*Customer is responsible for return shipping.
- Life Time Warranty
Life Time WarrantyLifetime Warranty
We handcraft our products with care and precision, ensuring they’ll withstand the test of time. Diamond Mansion’s lifetime warranty covers damages and defects during normal, everyday wear for the lifetime of the ring.
In the rare case that your jewelry does have a manufacturing defect, we’ll either repair or replace the jewelry free of charge.Conditions and Exclusions
Be aware that all types of fine jewelry, especially rings, are vulnerable to wear caused by daily activities. Diamond Mansion’s lifetime warranty does not cover lost, stolen, cracked, or chipped diamonds. It also does not cover damage resulting from neglect and avoidance of necessary repairs. Though not a conclusive list, the following examples would not be considered manufacturing defects:
- Normal wearing away or bending of prongs, which can occur from daily use of hands or from accidental bumping of hands against another object
- Loss or chipping of stone(s) due to daily wear
- Discoloration of metals due to reaction with body chemistry, exposure to household or other chemicals, or improper storage of jewelry
In addition, resizing or repair work performed by a jeweler other than Diamond Mansion will void the lifetime warranty.Jewelry Insurance
To protect your diamonds from damage, loss, or theft, we recommend jewelry insurance [LINK TO JEWELRY INSURANCE INFO].
- Life Time Upgrade
Diamond Mansion promises lifetime upgrades on all GIA-certified diamonds originally purchased from us. When upgrading, you have two options: 1) you can upgrade only your diamond or 2) you can upgrade both your diamond and setting, depending on whether or not the setting is reusable and can accommodate your new stone:Upgrading Your Diamond
Upgrading Your Setting
- We’ll give you 100% of your original purchase price toward a new diamond.
- The new diamond must cost 40% more than what you paid for your original diamond.
- Your diamond must be in its original condition and include its corresponding certificate.
- If you’d like your new diamond set in your old setting, the old setting must be in reusable condition, and it must be able to accommodate the size of the new diamond. As long as you meet these two requirements, we’ll set the new stone in your old setting free of charge.
- If the setting is not reusable, we’ll help you find or design a new setting to fit your upgraded diamond. The customer is responsible for any charges related to the new setting.
- Life Time Maintenance
Diamond Mansion recommends sending us your jewelry or bringing it to our Los Angeles showroom for cleaning, polishing, and inspection every six months. Routine cleaning and inspection ensures that no diamonds are loose and that the prongs are strong.
To help you keep your jewelry looking like the day you bought it, we offer lifetime maintenance free of charge. Lifetime maintenance includes:
- Rhodium plating
- Deep cleaning
- Resizing up to two sizes
- Tightening loose stones
- Free Shipping
Diamond Mansion offers a number of free shipping options, and most items are prepared and shipped in fewer than two weeks. We also have express handling and shipping options.
Our packaging is discreet, and our company name and address won’t appear on the outside of the shipping box.Domestic Shipments
All our domestic packages are insured, and our standard domestic shipping method is either UPS 2nd Day Air or FedEx 2Day. For credit card and PayPal transactions, we can only ship to your verified billing address. For bank wire transactions, we can ship to the address of your choice. We cannot ship to PO boxes.International Shipments
All our international packages are insured, and our standard international shipping method is FedEx Priority. Be aware that your country may charge additional fees for taxes and duties. Please refer to you local customs bureau to determine any associated fees that might be involved.
- 0% Apr Financing
Financing0% APR Financing
Diamond Mansion accepts several payment options, including all major credit cards, bank wire transfers, and PayPal Credit. Through our partnership with PayPal Credit, customers can finance their purchase with 0% APR, subject to approval.Credit Card
Diamond Mansion accepts all forms of credit card payments for domestic and international purchases. Credit card payments can be processed through DiamondMansion.com and over the phone by calling 800.518.0240.Bank Wire and Cashier’s Check
All customers who pay with a bank wire transfer or cashier’s check receive a 3% discount.PayPal
Domestic and international payments are accepted through PayPal and PayPal Credit. 0% APR financing is available for select purchases (subject to approval). Visit PayPal Credit to learn more and see if you qualify.Payment Terms
Diamond Mansion’s secure payment system verifies all billing details through credit card companies, banks, and PayPal. We resrve the right to cancel your order in case your payment method or your payment detailsTaxes and Fees
Customers outside of California will never pay sales tax. California residents are subject to sales tax. International purchases are subject to customs fees and import duties determined by the country to which the order is shipped. The customer is responsible for all taxes and fees.
Diamond Mansion can help you design your own engagement rings, wedding rings, and other fine jewelry. Find inspiration from product photos on DiamondMansion.com or share your ideas. We’ll help you select the perfect diamond to match your vision and achieve a couture look for a price you can afford.10% Down to Design Your Own Ring
Diamond Mansion only requires a 10% deposit to begin the customization process. Once your ring is complete, we’ll send you a picture and video or invite you to our Los Angeles showroom. If for any reason you’re unsatisfied with the finished product, we’ll refund your full deposit. You’re under no obligation to purchase the ring.
- HandCrafted In Los Angeles
HandCrafted In Los AngelesHandcrafted in Los Angeles
Diamond Mansion cares about crafting jewelry the right way, better than what our competitors offer. We refuse to cut corners, and we never compromise on diamond and metal quality. We go out of our way to handcraft our jewelry with expert skill and careful attention to detail, all here in the United States and never outsourced. We then go above and beyond our customers’ requests to craft a piece of jewelry that they can love forever.