18.6 Ct Blue Moissanite Emerald Solitaire Ring - 925 Sterling Silver Gold Vermeil
18.6 Ct Blue Moissanite Emerald Solitaire Ring - 925 Sterling Silver Gold Vermeil
18.6 Ct Blue Moissanite Emerald Solitaire Ring - 925 Sterling Silver Gold Vermeil
18.6 Ct Blue Moissanite Emerald Solitaire Ring - 925 Sterling Silver Gold Vermeil
18.6 Ct Blue Moissanite Emerald Solitaire Ring - 925 Sterling Silver Gold Vermeil
GemHub & Co. — Certified Fine Jewellery

18.6 Ct Blue Moissanite Emerald Solitaire Ring - 925 Sterling Silver Gold Vermeil

Regular price $299.99
Regular price $399.99 Sale price $299.99
Regular price SALE
Tax included. Shipping calculated at checkout.
Ring Size
Size Guide
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GEMHUB & CO.
Certified Moissanite Jewelry
18.6 Ct Blue Moissanite Emerald Solitaire Ring
925 Sterling Silver • Gold Vermeil • EGL Certified
Elevate your elegance with this breathtaking 18.6 carat blue moissanite solitaire ring. Masterfully set in an emerald cut with excellent precision, this stone radiates unmatched fire and brilliance — rivaling the finest diamonds. Encased in 925 sterling silver with luxurious 18K gold vermeil plating for a warm, lasting glow.
Stone Details
Stone Moissanite
Carat Weight 18.6 Ct
Shape Emerald Cut
Color Blue
Color Grade F
Clarity VS1
Cut Grade Excellent
Ring Details
Metal Gold Vermeil
Base Metal 925 Sterling Silver
Setting Solitaire
Ring Size 7
Certification EGL Certified
Origin India
Handmade Yes
WHY MOISSANITE?
MORE BRILLIANCE
Refractive index 2.65 — higher than diamond
9.25 MOHS HARDNESS
Nearly as hard as diamond — built to last forever
ETHICAL & ECO
Lab-created, conflict-free, sustainable luxury
PERFECT FOR
BirthdayChristmasEngagementWedding
WHAT'S IN THE BOX
Moissanite Ring
EGL Certificate
Premium Gift Box
RING SIZE GUIDE
Find your perfect fit with our comprehensive size chart
INDIA US/CANADA UK/AU DIAMETER (mm) CIRCUMFERENCE (mm)
5 5 J ½ 15.7 49.3
6 6 L ½ 16.5 51.8
7 7 N ½ 17.3 54.4
8 8 P ½ 18.1 57.0
9 9 R ½ 19.0 59.5
10 10 T ½ 19.8 62.1
11 11 V ½ 20.6 64.6
HOW TO MEASURE YOUR RING SIZE
Method 1 — String/Paper Strip: Wrap a thin strip of paper or string snugly around the base of your finger. Mark where it overlaps, then measure the length in millimeters. Match this to the circumference column above.

Method 2 — Existing Ring: Place a ring that fits well on a ruler. Measure the inside diameter in millimeters and match to the chart above.

Method 3 — Visit Us: Get professionally sized at any GEMHUB & CO. experience center for the most accurate fit.
PRO TIPS
• Measure at the end of the day when fingers are largest
• Avoid measuring when hands are cold — fingers shrink in cold weather
• If between sizes, choose the larger size for comfort
• Wider bands need a slightly larger size (go up ½ size)
• This ring ships in US Size 7 — custom sizing available on request
JEWELLERY CARE GUIDE
Keep your GEMHUB & CO. piece sparkling for a lifetime
DAILY WEAR
• Remove your ring before washing hands, showering or swimming
• Apply perfume, lotion and hairspray before putting on your jewellery
• Avoid contact with household chemicals and cleaning agents
• Remove rings during exercise, gardening or heavy physical work
CLEANING YOUR RING
Step 1: Soak in warm water with a few drops of mild dish soap for 15–20 minutes
Step 2: Gently scrub with a soft-bristle toothbrush, especially under the stone setting
Step 3: Rinse thoroughly under clean running water
Step 4: Pat dry with a soft, lint-free microfiber cloth

Repeat every 1–2 weeks for maximum sparkle.
STORAGE
• Store each piece separately in the provided GEMHUB & CO. gift box or a soft pouch
• Keep away from direct sunlight and extreme temperatures
• Use anti-tarnish strips in your jewellery box to protect gold vermeil
• Never store multiple pieces together — they can scratch each other
GOLD VERMEIL CARE
Gold vermeil is a thick layer of 18K gold over 925 sterling silver. With proper care, it can last for years:
Do NOT use chemical jewellery cleaners or silver polish
Do NOT use ultrasonic cleaners — they can damage the gold layer
• Polish gently with a jewellery polishing cloth when needed
• The gold layer may naturally develop a patina over time — this adds character
GEMHUB & CO. WARRANTY
All our moissanite stones come with a lifetime warranty against defects.
Contact us at support@gemhubco.com for any concerns.
CERTIFIED
EGL Authentication
HANDCRAFTED
Made with Precision
FREE SHIPPING
Worldwide Delivery
EASY RETURNS
30-Day Guarantee
GEMHUB & CO.
WHERE BRILLIANCE MEETS ELEGANCE

Shipping Policy

Shipping — Summary

A quick summary of how shipping works at GemHub & Co. Most pieces are made to order, so the realistic timeline runs from the moment you order to the moment your piece arrives.

  • Free Worldwide Shipping: Complimentary insured shipping on all orders, no minimum required.
  • Made to Order: Most GemHub & Co. pieces are crafted specifically for you. Crafting and quality check take 5–6 working days before dispatch.
  • Delivery: 7–10 business days in transit via FedEx, DHL, or equivalent, fully insured and trackable. Typical total: approximately 12–16 business days from order to delivery. A small number of ready-stock items may dispatch faster.
  • Duties & Taxes: For most destinations, import duties and local taxes are the buyer’s responsibility. For U.S. orders, we pay applicable U.S. customs duties and import taxes upfront.
  • Signature Required: High-value shipments require an adult signature on delivery.

Please note: These are good-faith estimates, not guarantees, and do not include time lost to customs processing in the destination country.

This is a summary. For the complete shipping policy, including international order requirements and how we handle delays, please read the full Shipping Policy.


This store is owned and operated by Hamlet Global Trading FZCO (trading as GemHub & Co.), a free-zone company registered in the United Arab Emirates, with its registered office at IFZA Business Park, Building A1, Dubai, United Arab Emirates.

Return & Exchange Policy

Returns & Exchanges — Summary

A quick summary of how returns work at GemHub & Co. Most pieces are made to order; ready-stock items come with a 30-day return guarantee and a free first return.

Two Return Paths

Almost every order falls into one of two categories — we tell you which on each product page.

Made-to-Order & Engraved Items

Most GemHub & Co. pieces are crafted specifically for you. These, along with customised and engraved items, are final sale and not eligible for return or exchange — except where the item arrives defective or we have made an error, in which case we replace or fully refund it at no cost to you, including return shipping.

Cancellations are accepted within 24 hours of ordering only; production begins within 5 hours of payment.

Stock Items — 30-Day Returns

Ready-stock (non-custom) items may be returned within 30 days of shipment, or exchanged within 45 days.

  • Free First Return (Stock Items): Your first return on an eligible stock order ships free with a prepaid, insured label. No restocking fees — you receive a full refund of the item price.
  • Refunds are issued via your original payment method.

The Essentials

  • Condition: Returned items must be unworn, in original packaging, with all certificates. A missing certificate incurs a 30% replacement fee per certificate.
  • How to Start: Email support@gemhubco.com for a Return Authorisation (RA) number before shipping. We’ll confirm the correct return address for your region in writing — customers in the US, UK, and UAE can usually return to a regional location without international shipping.
  • Refunds: Processed within 3 business days of inspection, via the original payment method. International refunds may take 5–10 additional business days.

Not sure whether your piece is made to order or ready stock? Email support@gemhubco.com before you place the order and we’ll confirm.

This is a summary. For the complete return and refund policy, including condition requirements, cancellation terms, and your consumer rights, please read the full Return & Refund Policy.


This store is owned and operated by Hamlet Global Trading FZCO (trading as GemHub & Co.), a free-zone company registered in the United Arab Emirates, with its registered office at IFZA Business Park, Building A1, Dubai, United Arab Emirates.

Authenticity & Certification

Every piece comes with a genuine EGL / IGI / GIA certificate of authenticity, verifying the quality of your stone. Verify your certificate here →

GemHub & Co. — Certified by the world's most trusted laboratories. Buy with confidence.

Note: Our products are handcrafted and personalised for your delight, hence a weight variance is expected.

Direct From Our Workshop
Need a different size?

We make every ring to order — we are the factory. Custom sizes and personalisations add just a few days.

Customise this piece
   Quality Control & Assurance     •     Bespoke Experience     •     Personalized Jewelry, Made with love     •     Fast & Secure Shipping     •     Quality Control & Assurance     •     Bespoke Experience     •     Personalized Jewelry, Made with love     •     Fast & Secure Shipping     •    

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