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Birthstone Jewelry →

Blue Sapphire Birthstone Stackable Ring

Item no. DS-1BMR-MED
$1,069.00
Orders of $1,000 or more include our gift: lab-grown diamond studs. Details
A marquise natural blue sapphire points along the finger in a bezel on a slim stackable band, deep blue and quietly rich. Sapphire is September's birthstone, so this doubles as a birthday piece. It's a genuine natural sapphire, not lab-created and not imitation. Like most sapphires, it's heat-treated to bring out its color, which is standard and permanent. At Mohs 9 it's extremely durable and easy to wear every day. Choose 14K white, yellow, or rose gold, or platinum. It's a lasting gift for a birthday, a new baby, or Mother's Day, and marks a 5th or 45th anniversary. Quick answers Stone: natural blue sapphire, 5 x 3 mm.
Read the full description ↓
Metal14K White Gold
Ring SizeSelect your size
Available in US sizes 6 to 8. Each ring is made to order and sized to you, so rings are final sale. Not sure of your size? View the sizing guide or ask our concierge before you order.
Made to order · ships in 5–10 business days
  • Free insured shipping on every order
  • Free 2-day express over $500Express 2‑day shipping is measured from when your piece is completed — not the order date — unless the item is in stock and ready to ship.
  • Made to your size · final sale
  • Free lifetime warranty
Details
A marquise natural blue sapphire points along the finger in a bezel on a slim stackable band, deep blue and quietly rich. Sapphire is September's birthstone, so this doubles as a birthday piece. It's a genuine natural sapphire, not lab-created and not imitation. Like most sapphires, it's heat-treated to bring out its color, which is standard and permanent. At Mohs 9 it's extremely durable and easy to wear every day. Choose 14K white, yellow, or rose gold, or platinum. It's a lasting gift for a birthday, a new baby, or Mother's Day, and marks a 5th or 45th anniversary.

Quick answers

Stone: natural blue sapphire, 5 x 3 mm.

Setting: a marquise natural blue sapphire bezel-set on a slim stackable band.

Metal: 14K White Gold / 14K Yellow Gold / 14K Rose Gold / Platinum, solid gold or platinum (not gold-plated). White gold is finished with rhodium for its bright white color; a jeweler can refresh it over time.

Is blue sapphire tough enough for daily wear? Sapphire is a 9 on the Mohs scale, extremely hard and easy to wear every day. Clean it with warm water, mild soap, and a soft brush.

Is this a natural blue sapphire? Yes, every center stone is a genuine natural blue sapphire, not lab-created and not imitation.

Is the blue sapphire treated? Like most blue sapphire, it's heat-treated to bring out its color, which is standard and permanent.

Is blue sapphire a birthstone? Sapphire is the birthstone for September and marks a 5th and 45th anniversary.

Ring size: Sized 7; available sizes 6-8, complimentary resizing available.

Shipping & returns: free standard shipping. Rings are made to your size and are final sale.

Stone sizes are nominal and approximate. Natural gemstones are individually cut, so the exact carat weight and millimeter size may vary slightly from the listed figure.

Specifications
StoneNatural Sapphire
ShapeMarquise
Total Carat Weightsingle center stone; no diamond accent
Measurements5 x 3 mm
Stone Size5 x 3 mm
Settinga marquise natural blue sapphire in a slim bezel stackable setting
Metal14K White Gold / 14K Yellow Gold / 14K Rose Gold / Platinum
CertificationNatural Sapphire; sold without a third-party grading report
Selection14K White Gold
Shipping & Returns

Every order ships free and fully insured by UPS Ground; orders of $500 or more ship by complimentary UPS Express, signature required on delivery (a $50 upgrade below that). The ship estimate for your selection is shown beside the price.

Rings are final sale. Every ring is made or sized to your ring size, and engagement rings are set with the centre you choose, so a ring can’t be returned or exchanged for a refund or another size. Please confirm your size before you order; our concierge is glad to help. If a ring arrives damaged, defective or not as ordered, tell us within 7 days and we’ll make it right, and every piece carries our free lifetime warranty against manufacturing defects.

Answers, before you ask

Your Questions

Is blue sapphire tough enough for daily wear?

Sapphire is a 9 on the Mohs scale, extremely hard and easy to wear every day. Clean it with warm water, mild soap, and a soft brush.

Is this a natural blue sapphire?

Yes, every center stone is a genuine natural blue sapphire, not lab-created and not imitation.

Is the blue sapphire treated?

Like most blue sapphire, it's heat-treated to bring out its color, which is standard and permanent.

Is blue sapphire a birthstone?

Sapphire is the birthstone for September and marks a 5th and 45th anniversary.

What ring sizes are available?

Sized 7; available sizes 6-8.

What about shipping and returns?

Free standard shipping. Rings are made to your size and are final sale.

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