Find fast cash solutions at Qollateral via our innovative asset-backed equity lines of credit. Diamond loans are 100% discreet & risk-free.
Diamond Loans from NYC’s Top Lender. Get Secured Loans Against Diamonds!
Transform your luxury diamonds into immediate cash with industry-leading diamond loans from Qollateral. As New York’s premier 5-star rated lender, we specialize in providing the highest-value secured loans against diamonds with same-day funding and complete confidentiality.
Get Your Instant Diamond Loan Quote Within 30 Minutes.
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Why Choose Qollateral for Loans Against Diamonds?

Expert Diamond Buyers with Trustworthy Terms
Schedule a consultation with our certified gemologists and receive a fair valuation based on true secondary market value. Our experienced diamond buyers understand the intricacies of diamond grading and market pricing.

Same-Day Luxury
Loan Funding
Skip the complicated approval processes. Our streamlined system delivers fast, secure funding on the same day as your appointment with flexible payment options.

Flexible Diamond Loan Solutions
Choose cash, check, or wire transfer funding, with convenient loan renewal options at the end of your term. The choice is entirely yours with our adaptable financing structure.
What Diamond Assets Do We Accept?
At Qollateral, we’ve simplified the process to borrow against diamonds and convert precious stones into immediate capital. Whether you need to sell a diamond engagement ring or secure maximum collateral value from loose stones, we provide same-day payouts on premium diamonds and gemstones through a discreet, professional process.
Accepted Diamond Jewelry Types:
- Engagement rings and wedding bands – Perfect when you need to sell diamond ring jewelry quickly
- Loose certified diamonds with GIA documentation
- Vintage and estate diamond pieces
- High-value gemstone jewelry with AGL or Gubelin certification
Your valuable assets remain secure throughout the loan process. Present your diamonds with laboratory grading reports, and meet privately with our expert team for professional consultation. We determine your stone’s maximum loan value with zero pressure and no obligations.

Our Diamond Loan Process:
Simple, Secure, Professional

Private Diamond Consultations
Book confidential in-person or virtual appointments with our certified gemological team for personalized service and expert evaluations.
Competitive Market-Based Quotes
We consistently offer the industry’s highest-value luxury asset loans on diamonds and precious gemstones, ensuring you receive maximum value.
Advanced Asset Protection
Located in the International Gem Tower, one of America’s most secure facilities, Qollateral stores your diamonds in a monitored, state-of-the-art vault. All assets carry full Lloyd’s of London insurance coverage.
We’re New York’s most trusted diamond buyers
When securing luxury collateral financing, trust matters. Qollateral maintains a proven track record of high-value loans against diamonds and premium luxury assets. We ensure you feel supported and informed throughout every step of our loan process.

How Our Diamond Loans Work
Proudly offering the highest value collateral loans to clients in NYC and across the nation
Assets We Accept
Online collateral loans can be secured against a wide range of luxury assets. This includes (but is not limited to):
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Get Your Diamond Collateral Loan Today
Ready to tap into your diamond’s value? Book your consultation today at our International Gem Tower office in NYC’s prestigious Diamond District. Can’t travel? We offer convenient virtual consultations nationwide and provide insured FedEx overnight shipping.
Experience why discerning clients choose Qollateral for the industry’s highest-value diamond loans with unmatched security and professional service.
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Recommended Resources
Turn your diamonds and engagement rings into instant cash at Qollateral - the nation's premier secured lending firm. Get an instant offer today.
Looking to invest in a beautiful diamond can be intimidating because most buyers don’t have the trained eye of a gemologist. Here's what you need to know.