3 Carat Marquise Lab Grown Diamond Engagement Ring | 14K White Gold
Description
Lab-grown 3 carat marquise solitaire engagement ring in 14K White Gold. IGI certified, F+ color, VS+ clarity. Free inside engraving in our Texas workshop. Ships in 7 to 10 business days.
Lab-grown means no mining. No conflict-zone sourcing. No environmental disruption. Chemically and optically identical to mined diamonds, graded by the same IGI standards, priced at roughly half. Same diamond. Better story.
The 4Cs
- Carat: 3.00ct center stone
- Color: F+ (colorless, near the top of the color scale)
- Clarity: VS+ (very slight inclusions, eye-clean)
- Cut: Excellent marquise, optimized for brilliance
- Shape: Marquise
- Origin: Lab-grown (chemically and optically identical to mined diamond)
- Certification: IGI certified, physical certificate ships with every ring
The Setting
- Metal: 14K White Gold
- Style: Classic 4-prong solitaire
- Available sizes: 5.0 to 9.0 in quarter sizes, each ring sized to your spec
Why Lab-Grown Diamonds
Lab-grown diamonds are chemically, optically, and physically identical to mined diamonds. The only difference is how they are made. Lab-grown stones use less water, no mining, no conflict-zone sourcing, and cost roughly half as much.
What is Included
- Your engagement ring, sized to spec
- Free inside engraving (up to 20 characters, your choice of standard font)
- IGI diamond grading report (physical certificate)
- Aydins signature gift box and care card
- Free 2-day FedEx shipping anywhere in the US
Order Process
- Pick your ring size and add to cart
- We email you within 24 hours to confirm your engraving message
- Your ring is crafted and IGI-graded, then shipped to our Texas workshop
- We engrave the inside per your instructions and inspect the ring
- We ship to you via free 2-day FedEx
- Total time from order to delivery: 7 to 10 business days
Aydins Lifetime Warranty Program
Every engagement ring is backed by the Aydins Lifetime Warranty Program. Manufacturing defects covered for the lifetime of the ring.
Returns and Exchanges
30-day returns on un-engraved, original-size rings with a 25% restocking fee (these are custom made-to-order rings). Once engraved or resized, rings are exchange only. Defective rings replaced free of charge.
Pair Her Ring with His Wedding Band
Aydins crafts men's wedding bands in our Texas workshop. Pair this engagement ring with a matching wedding band to complete the bridal set.
Every Aydins lab-grown diamond is independently graded and certified by the International Gemological Institute (IGI). Your ring ships with its physical IGI certificate documenting the 4Cs of your specific stone.
Sample certificate shown for reference. The actual IGI report ships with your ring after diamond allocation. Independent verification available at igi.org using the certificate number.
Available Sizes
| Ring Size |
5.00, 5.25, 5.50, 5.75, 6.00, 6.25, 6.50, 6.75, 7.00, 7.25, 7.50, 7.75, 8.00, 8.25, 8.50, 8.75, 9.00 |
|---|
Warranty
Lifetime Warranty
Every Aydins ring is covered by a lifetime warranty against manufacturing defects. If something fails because of how the ring was made, not how it was worn, we'll take care of it through our warranty process.
What's Covered
- Manufacturing defects in the ring or its finish
- Premature failure of plating, coatings, or inlays under normal wear
- Stone setting failure caused by the manufacturing process
- Defects in the metal or material itself
What's Not Covered
The warranty covers how we built the ring, not what happens to it after you take it home. The following aren't covered:
- Damage from drops, sharp impact, or excessive force
- Wear caused by chlorine, harsh chemicals, abrasive cleaning, or improper care
- Lost rings
- Damage from at-home sizing or resizing attempts (always use the Lifetime Sizing Program)
- Normal cosmetic wear over time on softer metals (small scratches, patina)
Aydins Lifetime Sizing Program
Your finger size will change over the years. The Lifetime Sizing Program is how we make sure your ring keeps fitting, no matter how long you've owned it.
It works like this:
- If your size changes at any point in your life, we will send you the same ring in your new size for a small re-sizing fee, not the full retail price.
- You ship your original ring back to us, and we ship the replacement out to you.
- The full process is handled through our Returns & Exchanges portal, so you can track everything from start to finish.
The exact process depends on the metal (some can be resized, others are replaced), but the outcome is the same: you stay in a ring that fits, for life.
How to File a Claim or Request a Resize
Visit our Returns & Exchanges page to start any warranty claim, resize request, or return. You'll be guided through our self-service portal, where you can submit your claim, upload photos if needed, and track status from start to finish.
For warranty claims, please include a clear photo of the ring so we can confirm coverage before shipping a replacement.
Our Promise
Aydins has been making rings since 2011. The warranty and the sizing program exist for one reason: a wedding band is supposed to last as long as the marriage. We build the ring to do that, and we back it for as long as you wear it.
Shipping & Returns
Free Shipping
Every order ships free anywhere in the United States with no minimum. Free shipping is also available to Canada, Australia, and the United Kingdom on orders of $90 USD or more.
Processing Time
Most orders ship within 1 to 5 business days. Engraved rings, custom sizes, and special widths can add a day or two; we'll let you know if your order needs extra time.
Express and Next-Day Delivery
Available at checkout for an additional fee. Express options reduce transit time after the order ships, but standard processing time still applies before the package goes out. For custom or made-to-order products, the listed production time still applies before any shipping method begins.
In-Store Pickup
Available within 1 to 5 business days for local customers. Select pickup at checkout.
International Shipping
We ship worldwide to most countries. If yours isn't listed at checkout, contact us and we'll work something out. Delivery times vary by destination. UPS and FedEx Express options are available for faster international transit.
Returns and Exchanges
For the full process, visit our Returns & Exchanges page. Size exchanges, defects, and warranty claims are all handled there.
Reviews
AYDINS · WHY CHOOSE US
Texas Crafted. Built To Last.
OUR WORKSHOP
Engraved in Texas
Every Aydins ring is laser-engraved in our Texas workshop. Free inside engraving on every order. No upcharge, no third-party delays.
DURABLE MATERIALS
Built for Daily Wear
Tungsten, ceramic, titanium. Scratch-resistant. Crafted to last.
READY TO GIVE
Boxed for Gifting
Every ring ships in a matched gift box, ready for the moment.
PEACE OF MIND
Lifetime Care
Aydins Lifetime Warranty against cracks and breaks. Lifetime sizing program. Free engraving forever.