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Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver
Princess Cut Black Onyx Ring Set in Sterling Silver

Rated 4.9 by 24,000+ customers worldwide

Princess Cut Black Onyx Ring Set in Sterling Silver

$135.00
Ethically Sourced Materials
Luxury Gift Packaging
Handcrafted with Intention
Complimentary Engraving
Size Chart

Ring Size 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    		 Italy, Spain, Netherlands, Switzerland
    44.2 3.00 F 44.00 14.00 4.00 4.00
    44.8 3.25 F 1/2 44.63 14.25 4.63 4.63
    45.5 3.50 G 45.25 14.50 5.25 5.25
    46.1 3.75 G 1/2 45.88 14.75 5.88 5.88
    46.8 4.00 H 46.50 15.00 6.50 6.50
    47.4 4.25 H 1/2 47.13 15.25 7.13 7.13
    48.0 4.50 I 47.75 15.50 7.75 7.75
    48.7 4.75 J 48.38 --- 8.38 8.38
    49.3 5.00 J 1/2 49.00 15.75 9.00 9.00
    50.0 5.25 K 49.63 16.00 9.63 9.63
    50.6 5.50 K 1/2 50.25 16.25 10.25 10.25
    51.2 5.75 L 50.88 --- 10.88 10.88
    51.9 6.00 L 1/2 51.50 16.50 11.50 11.50
    52.5 6.25 M 52.13 16.75 12.13 12.13
    53.1 6.50 M 1/2 52.75 17.00 12.75 12.75
    53.8 6.75 N 53.38 --- 13.38 13.38
    54.4 7.00 N 1/2 54.00 17.25 14.00 14.00
    55.1 7.25 O 54.63 17.50 14.63 14.63
    55.7 7.50 O 1/2 55.25 17.75 15.25 15.25
    56.3 7.75 P 55.88 --- 15.88 15.88
    57.0 8.00 P 1/2 56.50 18.00 16.50 16.50
    57.6 8.25 Q 57.13 18.25 17.13 17.13
    58.3 8.50 Q 1/2 57.75 18.50 17.75 17.75
    58.9 8.75 R 58.38 18.75 18.38 18.38
    59.5 9.00 R 1/2 59.00 19.00 19.00 19.00
    60.2 9.25 S 59.63 19.25 19.63 19.63
    60.8 9.50 S 1/2 60.25 19.50 20.25 20.25
    61.4 9.75 T 60.88 19.75 20.88 20.88
    62.1 10.00 T 1/2 61.50 20.00 21.25 21.25
    62.7 10.25 U 62.13 20.25 22.13 22.13
    63.4 10.50 U 1/2 62.75 20.50 22.75 22.75
    64.0 10.75 V 63.38 --- 23.38 23.38
    64.6 11.00 V 1/2 64.00 20.75 24.00 24.00
    65.3 11.25 W 64.63 --- 24.63 24.63
    65.9 11.50 W 1/2 65.25 21.00 25.25 25.25
    66.6 11.75 X 65.88 --- 25.88 25.88
    67.2 12.00 X 1/2 66.50 21.25 26.50 26.50
    68.1 12.25 Y 67.13 21.50 27.13 27.13
    68.5 12.50 Z 67.75 21.75 27.75 27.75
    69.1 12.75 Z 1/2 68.38 --- 28.38 28.38
    69.7 13.00 --- 69.00 22.00 29.00 29.00
     
    Shipping calculated at checkout.

    Size 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      		 Italy, Spain, Netherlands, Switzerland
      44.2 3.00 F 44.00 14.00 4.00 4.00
      44.8 3.25 F 1/2 44.63 14.25 4.63 4.63
      45.5 3.50 G 45.25 14.50 5.25 5.25
      46.1 3.75 G 1/2 45.88 14.75 5.88 5.88
      46.8 4.00 H 46.50 15.00 6.50 6.50
      47.4 4.25 H 1/2 47.13 15.25 7.13 7.13
      48.0 4.50 I 47.75 15.50 7.75 7.75
      48.7 4.75 J 48.38 --- 8.38 8.38
      49.3 5.00 J 1/2 49.00 15.75 9.00 9.00
      50.0 5.25 K 49.63 16.00 9.63 9.63
      50.6 5.50 K 1/2 50.25 16.25 10.25 10.25
      51.2 5.75 L 50.88 --- 10.88 10.88
      51.9 6.00 L 1/2 51.50 16.50 11.50 11.50
      52.5 6.25 M 52.13 16.75 12.13 12.13
      53.1 6.50 M 1/2 52.75 17.00 12.75 12.75
      53.8 6.75 N 53.38 --- 13.38 13.38
      54.4 7.00 N 1/2 54.00 17.25 14.00 14.00
      55.1 7.25 O 54.63 17.50 14.63 14.63
      55.7 7.50 O 1/2 55.25 17.75 15.25 15.25
      56.3 7.75 P 55.88 --- 15.88 15.88
      57.0 8.00 P 1/2 56.50 18.00 16.50 16.50
      57.6 8.25 Q 57.13 18.25 17.13 17.13
      58.3 8.50 Q 1/2 57.75 18.50 17.75 17.75
      58.9 8.75 R 58.38 18.75 18.38 18.38
      59.5 9.00 R 1/2 59.00 19.00 19.00 19.00
      60.2 9.25 S 59.63 19.25 19.63 19.63
      60.8 9.50 S 1/2 60.25 19.50 20.25 20.25
      61.4 9.75 T 60.88 19.75 20.88 20.88
      62.1 10.00 T 1/2 61.50 20.00 21.25 21.25
      62.7 10.25 U 62.13 20.25 22.13 22.13
      63.4 10.50 U 1/2 62.75 20.50 22.75 22.75
      64.0 10.75 V 63.38 --- 23.38 23.38
      64.6 11.00 V 1/2 64.00 20.75 24.00 24.00
      65.3 11.25 W 64.63 --- 24.63 24.63
      65.9 11.50 W 1/2 65.25 21.00 25.25 25.25
      66.6 11.75 X 65.88 --- 25.88 25.88
      67.2 12.00 X 1/2 66.50 21.25 26.50 26.50
      68.1 12.25 Y 67.13 21.50 27.13 27.13
      68.5 12.50 Z 67.75 21.75 27.75 27.75
      69.1 12.75 Z 1/2 68.38 --- 28.38 28.38
      69.7 13.00 --- 69.00 22.00 29.00 29.00
      In Stock Free Delivery Est. Apr 11
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      Free U.S. Shipping + Worldwide Delivery

      Ethically Sourced Gemstones

      Handcrafted by Aquamarise®

      Complimentary Engraving on Every Order

      Free U.S. Shipping + Worldwide Delivery

      Ethically Sourced Gemstones

      Handcrafted by Aquamarise®

      Complimentary Engraving on Every Order

      What Makes Aquamarise® Different

      Two rings with colorful gemstones on a gray surface with a purple gradient background

      Ethically Sourced, Always

      Each gemstone is meticulously hand-selected for its brilliance and clarity, responsibly sourced from trusted partners around the world.

      Built to Be Worn, Not Just Admired

      Every piece is expertly crafted and finished to endure daily wear, combining lasting strength with enduring beauty beyond the display case.

      Specifically Designed for You

      Every Aquamarise® creation is thoughtfully designed for those who view jewelry as a personal expression. Never mass-produced, each piece carries a sense of meaning and individuality.

      Crafted to Last. Not Just Sparkle.

      While most jewellers focus on appearance, Aquamarise® focuses on craftsmanship, durability, and pieces you will treasure forever.
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      Premium Materials
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      Craftsmanship Guarantee
      Ethically Sourced Gemstones
      Luxury Gift Packaging

      Frequently Asked Questions

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      Customer Reviews

      Based on 7 reviews
      100%
      (7)
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      D
      David (United States)
      6
      Sterling Silver Ring with Onyx Stone

      Amazing quality and lightweight!

      W
      Wyatt (Australia)
      4
      So happy with the ring we ordered!

      It's a beautiful ring! My partner has very small hands so it's always a challenge to find rings that will fit her, especially with ring stacks (which she adores). The ring I got from Aquamarise is the perfect size without feeling fragile or like it might break

      Thank you for your wonderful feedback! We’re thrilled to hear that the ring is a perfect fit for your partner and that it meets her needs for stacking. Enjoy your beautiful piece together! ✨

      E
      Etsy customer

      stunning quality! was very happy with how gorgeous it looks even when worn everyday

      E
      Etsy customer

      Beautiful ring! It came in the mail exactly as described, very high quality material

      E
      Etsy customer

      Just as described, beautiful ring and well crafted!

      Load More
      Gemstone: Black Onyx
      Black Onyx
      Moss Agate
      Amethyst
      Metal Type: 925 Sterling Silver
      925 Sterling Silver
      14K Yellow Gold Vermeil
      14K Solid Yellow Gold
      14K White Gold