The majority of moissanite engagement rings sold in the US are now sold online. The reasons are straightforward: online retailers have lower overhead than jewelry stores, which translates to better prices for equivalent quality. But online purchasing requires more due diligence than walking into a store. Here is exactly what to verify before you buy.
Step 1: Verify the Stone Grade and Certification
The single most important quality verification for a moissanite purchase is the stone’s grade and its accompanying certification. What to look for: - DEF color grade: This is colorless moissanite — the highest color tier, producing a stone with no visible yellow or gray tint. Avoid retailers who do not specify the color grade or who use vague terms like “premium” without a stated grade. - VVS1 clarity: Very Very Slightly Included, grade 1 — inclusions that are extremely difficult to see even under 10x magnification. The standard for quality moissanite. - GRA Certificate: The Gemological Research Association (GRA) is the primary moissanite certification body. Every legitimate moissanite purchase should include a GRA certificate that documents the stone’s carat weight, cut, color, and clarity. A retailer who cannot provide a GRA certificate for each stone is selling uncertified moissanite — a significant red flag. How to verify the certificate: GRA certificates include a certificate number. After receiving your ring, verify the certificate number on the GRA website to confirm the certificate is genuine and matches the stone’s documented specifications.
Step 2: Verify the Metal
Engagement ring metal quality is frequently misrepresented online. Key verifications: Solid gold vs. gold-plated: A solid 14K or 18K gold ring is a durable, investment-grade metal. A gold-plated ring has a thin layer of gold over a base metal (usually brass or silver) that will wear through within months to years of daily wear. Never buy a gold-plated ring as an engagement ring. How to verify: The product listing should clearly state “solid 14K gold” or “solid 18K gold.” If the listing says “gold-plated,” “gold vermeil,” “gold-filled,” or uses vague language like “gold tone,” it is not solid gold. The hallmark: Every piece of solid gold jewelry sold in the US should be hallmarked — a small stamp inside the band reading “14K,” “585” (14K), “18K,” or “750” (18K). Request a photograph of the hallmark before purchasing if it is not shown in the product photos. Platinum vs. white gold: Platinum is denser and more durable than white gold and is naturally white (white gold is yellow gold alloyed with white metals and rhodium-plated). Both are legitimate; platinum costs significantly more. Verify which you are purchasing before buying.
Step 3: Evaluate the Return Policy
A legitimate online jewelry retailer offers a clear, generous return policy. Before purchasing: Minimum acceptable return window: 30 days from delivery. Retailers who offer less than 30 days are creating unnecessary risk for the buyer. Return shipping: Confirm whether return shipping is paid by the retailer or the buyer, and whether a prepaid return label is provided. Condition requirements: Most retailers require the ring to be returned in unworn or minimally worn condition with all original packaging and documentation. Understand what “worn” means in their policy — some retailers void the return if the ring has been sized. Custom order returns: Custom-made rings (non-standard sizes, custom settings, engravings) are typically non-returnable. This is standard industry practice. Verify the policy before placing a custom order.
Step 4: Check the Warranty
The warranty is what protects you after the return window closes. What a good moissanite warranty covers: - Lifetime guarantee against stone cloudiness or color change - Coverage for manufacturing defects in the setting - Prong repair or replacement within a defined period What warranties typically do not cover: Accidental damage, loss, theft, or normal wear. For these risks, purchase a separate jewelry insurance policy. See our insurance guide. Moissanite Shine warranty: Our rings include a lifetime gemstone warranty covering color stability and clarity. See warranty details.
Step 5: Verify the Retailer’s Reputation
Before purchasing from any online retailer: Independent reviews: Search the retailer’s name on Google Reviews, Trustpilot, and the Better Business Bureau. Look for reviews that specifically mention the purchase process, ring quality on receipt, and the return/customer service experience. Ignore reviews that only discuss shipping speed. Review volume and recency: A retailer with 50 reviews from 5 years ago is less verifiable than one with 500 recent reviews. Look for consistent recent activity. Response to negative reviews: How a retailer responds to negative reviews reveals more about their customer service approach than positive reviews do. Social media presence: An established retailer will have an active, consistent social media presence with customer-submitted photos. Absence of social proof is a yellow flag for newer or less established operations. Physical address: A legitimate retailer will have a verifiable business address. If the only contact information is an email address, proceed with additional caution.
Step 6: Understand Sizing Before Ordering
Ring sizing is the most common post-purchase complication for online ring buyers. Get sized professionally: Visit a local jeweler to have your finger measured in person before ordering. Do not rely on ring sizer apps or printed paper sizers — these are approximations that frequently result in incorrect sizes. Size variation across the day: Fingers are smaller in the morning and larger in the evening. Get sized at the end of the day for the most accurate measurement for daily wear. Resizing policy: Confirm the retailer’s resizing policy before ordering. Most reputable moissanite retailers offer one complimentary resize within a defined period. See our resizing guide for what to expect.
Red Flags: When to Walk Away
Walk away from any online moissanite retailer who: - Cannot provide a GRA certificate for every stone - Does not specify the metal type as solid gold or platinum - Offers a return window of less than 14 days - Has no verifiable independent reviews - Uses stock photography only (no actual product photos or customer-submitted images) - Prices significantly below market rate with no explanation (DEF VVS1 moissanite in solid gold has a market floor; prices far below it suggest quality compromises) - Provides no physical business address or phone number
Shop with Confidence
Moissanite Shine offers GRA-certified DEF VVS1 moissanite in solid gold settings, a lifetime gemstone warranty, 30-day returns, and verified independent reviews. Browse engagement rings · Custom design · Warranty details.