Trinity Lab-Grown Diamond Stud Earrings | 14K Gold

SKU: 3300LDI-P14Y

$ 370.00

Unit price: per

Materials: Solid 14K Gold Yellow

Gemstone: Lab-Grown Diamond

Quantity

Shipping calculated at checkout.

Descriptions

The Trinity stud earrings feature three round brilliant-cut lab-grown diamonds in a triangular cluster. The pair is made in solid 14K yellow gold.

The diamonds measure 1.5 mm. The total diamond weight is 0.09 ct. The studs use butterfly backs. Sold as a pair.

About the Stone

Diamond

Diamond is crystalline carbon. Natural diamonds form through geological processes; laboratory-grown diamonds are made in controlled conditions. Laboratory-grown diamonds are diamonds, while moissanite is a different material. Origin and identity are different questions, and a standard product photograph cannot reliably answer either.

Care: For routine cleaning, use a soft cloth and a gentle mild-soap hand clean when appropriate to the whole piece. Rinse and dry carefully. Avoid abrasive powders and harsh household chemicals. Leave ultrasonic and steam cleaning to a professional who has inspected the setting and checked treatment concerns. If a stone moves or a prong catches, have it checked before further wear.

Explore the Diamond guide

Product Specifications

Product FAQs

Shipping, Return & Warranty

Free U.S. standard shipping. Free 30-day U.S. returns on eligible jewelry.

Shipping & processing

U.S. shipping

Enjoy free standard shipping on U.S. orders, with no minimum purchase.

International shipping

Shipping to supported international destinations is $25 for orders under $1,000 and $50 for orders of $1,000 or more. All amounts are in USD.

International customers are responsible for any customs duties, taxes or import fees required by the destination country.

When your order ships

In-stock jewelry typically ships within 1 business day. Made-to-order pieces typically require 10–14 business days before shipment; production time may vary by piece.

These are processing estimates, not delivery times. Tracking information is sent once your order ships.

Returns & eligibility

Eligible jewelry may be returned within 30 days of delivery. Body jewelry is excluded from this return policy.

U.S. returns

Return shipping is free for eligible U.S. returns within the 30-day window.

International returns

International customers pay their return shipping costs. Complimentary return shipping is available only for eligible U.S. returns.

Start a return

Contact our team with your order number and the item you would like to return. Please wait for return instructions before sending jewelry back. Returns outside the 30-day window may not be accepted.

For an exchange involving eligible jewelry, contact our team to discuss your options.

Received an incorrect item or concerned about a manufacturing defect? Please contact us so we can review it. The body jewelry return exclusion does not prevent you from requesting warranty support.

Lifetime warranty & registration

Every Nina Wynn piece is backed by our Wynning Lifetime Manufacturing Warranty. We evaluate defects related to craftsmanship or materials and repair or replace the piece when covered under the warranty.

Complete the warranty card below to register your jewelry. For an existing issue, use the repair request form in the next section.

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Request a repair

Does your Nina Wynn jewelry need attention? Complete the repair form below with your order details, if available, and a description of the issue.

Our team will review your request and get back to you shortly with next steps, including warranty eligibility and any applicable repair costs. Please wait for our instructions before sending your jewelry.

Form not displaying, or prefer a separate window? The link below opens the same repair form in a new tab.

Open repair form ↗

This policy does not limit any rights you may have under applicable consumer law.

A delicate gold-toned necklace with a central oval-shaped gemstone and smaller accent stones, worn by a woman.

A seamless addition

Always Chic.

Trinity diamond stud earrings delicate 14k gold triangular stud earrings with gold trim and clear cubic zirconia stones

From Our Studio to You

Every piece is the result of a 20-year journey in fine jewelry design.

What began as a vision has grown into a $25M wholesale success—earned through years of refining techniques, perfecting materials, and creating designs that resonate across generations. In 2019, this commitment to excellence was recognized with a prestigious Luxury Award for Design—an honor that reflects not only the beauty of each piece, but the integrity behind how it’s made.

Discover the full Nina Wynn experience—explore our services for , our signature , or visit our to experience fine jewelry, permanent jewelry, and piercing studio in person.

Learn more about our 20-year evolution and ethical craftsmanship
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Returns & Warranty

Eligible returns are accepted within 30 days. Body jewelry is excluded. See the current policy for full terms.

Read the policy

Shipping Information

Free U.S. standard shipping. Processing and delivery times vary by item and destination.

Shipping details

Atelier Grade

Made with love, using high-quality premium materials

Payment Options

Available payment methods, installment plans and applicable terms are shown at checkout.