Skip to main content
Banner Props: { "hasBorder": "product", "display": true, "backgroundColor": "#f9f8f1", "textColor": "#59552d", "desktopContent1": "\u003cp\u003eRISK-FREE \u003ca href=\"\/pages\/shipping-and-returns\" title=\"Shipping \u0026 Returns\"\u003e30-DAY RETURNS\u003c\/a\u003e + \u003ca href=\"\/pages\/lifetime-guarantee\" title=\"Lifetime Guarantee\"\u003eLIFETIME GUARANTEE\u003c\/a\u003e\u003c\/p\u003e", "desktopContent2": "\u003cp\u003e\u003ca href=\"\/pages\/visit-us\" title=\"Appointments\"\u003eBOOK AN IN-PERSON (LA \u0026 NYC) OR VIRTUAL APPOINTMENT\u003c\/a\u003e\u003c\/p\u003e", "desktopContent3": "", "mobileContent1": "\u003cp\u003eRISK-FREE \u003ca href=\"\/pages\/shipping-and-returns\" title=\"Shipping \u0026 Returns\"\u003e30-DAY RETURNS\u003c\/a\u003e + \u003ca href=\"\/pages\/lifetime-guarantee\" title=\"Lifetime Guarantee\"\u003eLIFETIME GUARANTEE\u003c\/a\u003e\u003c\/p\u003e", "mobileContent2": "\u003cp\u003e\u003ca href=\"\/pages\/visit-us\" title=\"Appointments\"\u003eBOOK AN IN-PERSON (LA \u0026 NYC) OR VIRTUAL APPOINTMENT\u003c\/a\u003e\u003c\/p\u003e", "mobileContent3": "", "transitionInterval": 5000 } Is Product Page: product Should Display: true Template: product Template Split: product Page Type: Page Handle:

The Open Diamond $379.00

Width: 1.5mm

Metal: Yellow Gold

Karat: 10k

10k

Finish: Mirror

Mirror

Size: Unsure, send me a ring sizer!

Unsure, send me a ring sizer!

4 interest-free payments of $94.75 with

We’re committed to measuring, reducing, and compensating for all of this product’s cradle-to-customer carbon emissions.

Custom made just for you.

Please allow 2-3 weeks for us to handcraft your ring.

Free shipping + free 30-day returns + lifetime guarantee

FOR ALL OF OUR TOMORROWS

We donate 1% of all sales to The Trevor Project (with an annual minimum of $50,000).

RING SPECIFICATIONS

Width

1.5mm

Height/Thickness

1.75 - 2mm

Ring Fit

Comfort-Fit

Opening Distance

8mm

DIAMOND SPECIFICATIONS

Diamond Shape

Round

Diamond Color

E-F

Diamond Clarity

VS

Total Carat Weight (Based on size 8)

0.02 ct

Our Values

For Your Tomorrows

Our small team is here to help you find the perfect pieces to tell your love stories. With each piece guaranteed for a lifetime, you know we’re in it for the long haul.

For Our Planet's Tomorrows

Your tomorrows begin with our planet’s tomorrows. As a Climate Neutral Certified company, we’ve measured and compensated for all of our carbon emissions since 2021.

For All of Our Tomorrows

Our entire collection is gender-neutral and designed to be worn by all. We’re proud to donate 1% of all sales (with a minimum annual donation of $50,000) to The Trevor Project.

PAIRS WELL WITH

Reviews

19 Reviews

5.0
Rated 5.0 out of 5 stars
Based on 19 reviews
5.0
Rated 5.0 out of 5 stars
Based on 19 reviews
Total 5 star reviews: 19 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Slide 1 selected
19 reviews
  • William T.
    Verified Buyer
    2/19/25
    Reviewing
    The Open
    Rated 5 out of 5 stars
    Great and affordable

    Worked well with my fiancés pear shaped diamond

  • Moshe B.
    Verified Buyer
    1/27/25
    Reviewing
    The Open
    Rated 5 out of 5 stars
    Amazing Service and Rings

    Everyone at Holden was super friendly and helpful at every stage of the process. The rings turned out amazing!

  • Sarah H.
    Verified Buyer
    8/29/24
    Reviewing
    The Open
    Rated 5 out of 5 stars
    Perfect!!!

    I was looking for a band that would curve around my engagement ring (low-set oval with a halo) and I couldn’t seem to find anything without it being made custom to the ring measurements. I stumbled across this band when I was looking for my fiancé’s band, and decided to try it and it fits perfectly around my setting and flush against the band of my engagement ring!

  • Sue M.
    Verified Buyer
    8/26/24
    Reviewing
    The Open Diamond
    Rated 5 out of 5 stars
    Obsessed with my ring

    I love this ring so much. My engagement ring is gorgeous but the basket is too low for a wedding band so this ring was just perfect. It’s sleek and beautiful and dainty and feminine. I just love it so much. The soho location was wonderful. We showed up and the representative had all of the options I expressed interest in our and ready for try on. Such a great experience.

  • Casey P.
    Verified Buyer
    5/28/24
    Reviewing
    The Open Diamond
    Rated 5 out of 5 stars
    Perfect Fit

    I needed a solution to help my wedding band sit as flush as possible with my east/west set engagement ring. The Open Diamond band was a perfect fit, serving as a spacer band. The Holden team even personalized the opening to 10mm to fit perfectly with my engagement ring.

Reviews LoadedReviews Added

NEED HELP DECIDING?