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Vintage Marquise Lab Grown Diamond Engagement Ring IGI Certified
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Estimated Delivery:Mar 12 - Mar 16
This stunning marquise vintage engagement ring features a 0.30 CT marquise cut lab grown diamond in a nature-inspired leaf style setting. A perfect Christmas gift for her, meticulously crafted with love by Trionza Diamond.
Welcome to Trionza Diamond, where elegance meets craftsmanship! Explore a breathtaking collection of lab-grown diamond jewelry and bespoke designs, perfect for every occasion. Each piece is meticulously handcrafted to bring timeless beauty to your jewelry collection.
Diamond Details:
- Type: Lab Grown Diamond (IGI Certified)
- Shape: Marquise Cut
- Carat Weight: 0.30 CT
- Measurements: 7.09 x 3.63 x 1.97 MM
- Color: DE
- Clarity: VVS/VS
- Polish & Symmetry: Excellent
- Fluorescence: None (Ensuring a Natural Glow)
- SKU: TDHM0236
Certification: IGI Certified Lab Grown Diamond
The International Gemological Institute (IGI) is one of the most trusted and widely recognized diamond certification authorities. An IGI certificate guarantees your lab-grown diamond has been rigorously tested and graded for authenticity, quality, and brilliance.
- Global Recognition: Accepted and valued worldwide in the diamond industry.
- Precise Grading: Evaluates cut, color, clarity, carat weight, and measurements with expert accuracy.
- Trust & Transparency: Ensures you receive a 100% genuine lab-grown diamond with full disclosure of its properties.
Choosing an IGI-certified diamond means investing in verified quality, ethical sourcing, and exceptional beauty.
Unmatched Craftsmanship & Quality
At Trionza Diamond, we take pride in our exceptional craftsmanship, creating fine jewelry that lasts a lifetime. Every piece is designed with precision and passion to ensure perfection in every detail.
Three-Step Quality Check:
- Stone Inspection: Ensuring the diamond/gemstone meets the highest standards of brilliance.
- Metal & Setting Check: Verifying the durability and precision of the setting.
- Final Polish & Finish: A thorough quality check for a flawless, luxury-grade shine.
How to Order Custom Jewelry?
Simply message us with your request, and we’ll work together to craft your perfect, one-of-a-kind piece!
Customization Options:
Make it uniquely yours with our custom jewelry services! At Trionza Diamond, you can:
- Engrave names, initials, or special dates.
- Choose from different metals (White / Yellow & Rose Gold).
- Select your preferred gemstone or custom ring size.
- Personalize the ring setting or design details.
Manufacturing Time:
- Standard Production: 6 Working Days – Every jewelry piece is carefully handcrafted and undergoes strict quality checks.
- Fast Production: 3 Working Days – Express manufacturing option available for quicker crafting.
Jewelry Care & Safety:
- Avoid contact with perfumes, lotions, and chemicals to maintain shine.
- Clean with a soft cloth and gentle jewelry cleaner for lasting brilliance.
- Remove before swimming, showering, or heavy activities to prevent damage.
Delivery Time (After Manufacturing):
- Fast Shipping: 7-8 Days after manufacturing.
- Regular Shipping: 11-14 Days after manufacturing.
Shop Now at Trionza Diamond & Add a Touch of Luxury to Your Collection!
Shipping
Complimentary standard shipping is offered on all Trionza Diamond orders.
Each piece is expertly packaged to ensure a secure and elegant delivery.
For express or priority shipping, please chat with our assistant to arrange faster delivery. Additional charges apply based on destination and timing.
We ship worldwide, with international delivery times and fees calculated according to location. Customs duties or taxes, if applicable, are the responsibility of the recipient.
Returns
We accept returns within 30 days of delivery.
Items must be unworn, unused, and in original condition with all packaging included.
Custom or personalized pieces may not be eligible for return.
To begin a return, please contact our support team for assistance.
Trionza Diamond Promises
Frequently Asked Questions
Lab-grown diamonds, also called lab-created diamonds, are real diamonds produced in a laboratory using advanced technology that replicates the natural diamond-forming process. They have the same chemical, physical, and optical properties as mined diamonds. Lab-grown diamonds are made using HPHT (High Pressure High Temperature) or CVD (Chemical Vapor Deposition) methods. Since they don’t require mining, they are an ethical and eco-friendly alternative to traditional diamonds.
Yes! We’ll provide detailed photos of your ring for your approval before shipping, so you can be confident in your order.
Yes. Your ring has a 6-month warranty and access to lifetime servicing, keeping it in great condition for years to come.
Absolutely! We ship worldwide to countries across North America, Europe, Asia, the Middle East, and beyond.
Shipping usually takes about 7–8 days. You can also check the product detail page for the exact ship-out date of your item.
