Ring Size Guide & International Conversion Chart | Aquamarise®
Not sure of your ring size? We're happy to provide you with a ring sizer, making it easy to measure your size from the comfort of home. Ring sizers typically arrive within 5–10 business days, though delivery may take a bit longer during the holiday season. Please place an order using this link to receive a ring sizer. Make sure to provide your full name and delivery address.
Ring Size Measuring Tips
Our dominant hands are generally slightly larger — make sure you measure the right finger on the correct hand.
Rings with wider bands will fit a bit tighter. If you plan to measure one of your partner's rings, try to measure one with a similar width as the ring you want to purchase.
Make sure the finger is at normal body temperature — fingers can shrink or expand when hot or cold.
Your fingers tend to change size throughout the day — the best time to measure your finger is the end of the day.
If your knuckle is bigger, take 2 measurements and choose a size in between — ring needs to fit over knuckle but not be too loose or it will shift around.
When you don’t know your partner’s ring size, selecting one of the standard ring sizes is your best choice. The average ring size for women is 6 to 9, and the average ring size for men is 9 to 13.
Ring Size Conversion Chart
Inside Circumference (mm)
US, Canada, Mexico Size
UK, Australia, Ireland, New Zealand, South Africa
France
Germany, Russia, Ukraine, Asia
India, China, Japan, South America, Turkey, Israel
Bold, celestial, and one-of-a-kind — this Galaxy Herkimer Diamond Ring captures the untamed beauty of the cosmos. Handcrafted in 14K solid rose gold, it features a raw, uncut natural Herkimer diamond with sparkling moissanite accents in a modern asymmetric design. Inspired by the night sky, this ring celebrates the beauty found in imperfection, making it a perfect choice for those drawn to cosmic jewelry, alternative bridal styles, and raw gemstone designs.
Product Details
► Metal Type: 14K Solid Rose Gold ► Optional Metals: 14K Yellow or White Gold (available upon request); upgradeable to 18K gold ► Average Band Width: 1.6 mm
Gemstone Information ► Center Stone: Herkimer Diamond (Raw Salt & Pepper) ► Shape/Cut: Pear ► Gem Size: 5.0 × 7.0 mm ► Carat Weight: Approx. 1.2 ct. ► Gemstone Creation: Natural ► Hardness: 7–7.5 (Mohs Scale) ► Accent Stones: Moissanite
Features
► Celestial Design: Inspired by the vast beauty of the galaxy and the allure of imperfection. ► One-of-a-Kind Gemstone: Each raw Herkimer diamond is naturally unique, ensuring no two rings are ever identical. ► Handcrafted Quality: Meticulously made to order in solid 14K gold for lasting durability and brilliance. ► Customization Available: Choose your preferred gold color or request an upgrade to 18K. ► Free Engraving: Up to 16 characters included at no additional cost.
Important Notes
► Care Instructions: Herkimer diamonds are softer than traditional diamonds and require gentle care. If durability is a concern, we can substitute the center stone with a more durable alternative — contact us to explore options.
► Available Sizes: US 3–10 (larger or smaller sizes available upon request; half and quarter sizes offered).
► Production Time: Each ring is made to order. Please allow 3–5 weeks for creation and shipping.
► Appraisal Option: Professional jewelry appraisal available (non-refundable once completed).
► Brides seeking an alternative engagement ring with celestial charm ► Lovers of unique, raw gemstones and natural crystal textures ► Cosmic jewelry collectors inspired by the night sky ► Thoughtful gifts celebrating individuality and artistic elegance
✨ Processing Time
Silver, Vermeil, Tungsten & Engraved Items: 1–4 business days
Made-to-Order Solid Gold & Platinum Jewelry: 2–5 weeks, depending on the design
🚚 U.S. Delivery Estimates
USPS Ground Advantage: 3–12 business days
UPS Ground: 3–7 business days
UPS 3 Day Select: 3 business days
UPS 2nd Day Air: 2 business days
UPS Next Day Air Saver: 1 business day
Delivery times begin once your order has shipped and may vary due to carrier delays. Upgraded shipping is prioritized. Shipping fees are non-refundable.
🌍 International Shipping & Customs
We ship worldwide. Delivery times vary by destination and method selected at checkout. For many countries, duties and taxes can be prepaid at checkout for a smoother delivery — if prepaid, no additional fees will be due upon arrival.
Customs fees are determined by your country and are non-refundable once the order has shipped.
The number of characters (including spaces) that can be engraved depends on the size and design of the piece. At Aquamarise, the standard character limit is:
Women's rings: 16 characters
Men's rings: 25 characters
FONT OPTIONS
We offer a selection of elegant font styles for engraving:
They were extremely kind and answered all my questions very quickly! The ring is beautiful
They were extremely kind and answered all my questions very quickly! The ring is beautiful, and my girlfriend is gonna love it! Thank you soo much!!!
Minimalist Triangle Green Moss Agate Ring in Sterling Silver
McKenna Evans
Beautiful!This ring exceeded all expectations
Beautiful!This ring exceeded all expectations, will be buying again
Kite Galaxy Sandstone (Starry Night) Ring Set- Black Ruthenium
Ashley Allison
I’m sorry
I’m sorry. I previously said my ring wasn’t inscribed with forever andalways, but it does. We love our rings!!!!
Celtic Black Onyx Couples Ring Set
Ashley
I love it!
I got the band as a promise ring for my boyfriend, the jewel is less blue than I thought it would be, but that’s my fault. The ring is beautiful! It came super fast, even with the engraving(which looks stunning btw), 10/10 recommend