Gray Diamond Compass Pendant

Gray Diamond Compass Pendant

Gray Diamond Compass Pendant

4,000.00 6,000.00

For the bold, adventurous, and daring leading lady in your life, the Compass Pendant featuring an exceptionally rare dark gray diamond is the perfect gift this holiday season. This Compass Pendant from our Signature Collection showcases a GCAL-certified 0.73ct VVS2 Very Good Cut Fancy Dark Blue Gray diamond set in black-rhodium plated 18kt gold. Includes 12 halo 2mm white diamonds (GH VS) and 4 3mm black diamonds representing N, S, E, and W. Hangs on a 3-stone drop bale made up of black diamonds.

All of Ada's diamonds are of known origin and proudly grown by scientists in laboratories rather than extracted or mined from the earth. All of Ada's fine jewelry comes with a Certificate of Authenticity, as well as an original copy of the grading certificate for any diamond larger than 0.25ct from a third party gemological organization (in this case GCAL).

Want to build your own piece of unique lab grown jewelry? Contact a Diamond Concierge today.

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What is Ada Diamonds?

Ada Diamonds is a bespoke fine jeweler using exclusively laboratory grown (cultured) diamonds.

What are lab grown diamonds?

Lab diamonds are pure carbon and are chemically and optically identical to mined diamonds with virtually no negative externalities. Lab diamonds are sustainably cultured by recreating the extreme pressure and temperature required to convert carbon into a diamond crystal structure.


  • What is Secret Sale?

    Once a week, Ada Diamonds offers our subscribers 1-3 unique pieces of jewelry or loose stones at prices up to 35% off of retail. Act fast, quantities are limited!

  • When will my order ship? How will it ship? Is shipping free?

    Secret Sale items are sent via free UPS 2-day shipping anywhere in the United States. One-day shipping in the United States is also available for $15 via UPS Next Day Air. Two-day shipping internationally carries a $35 fee (sent Fedex). Your order will ship in 2-3 business days. Ada Diamonds offers a 30-day money back guarantee on all Secret Sale purchases, minus a 10% re-stocking fee.

  • Can I see the pieces in person? Where is your show room?

    Ada Diamonds offers by appointment visits to customers at its Sunnyvale, CA location. If that is not convenient for you, we are happy to show you photos and videos of any of the collection pieces. Quantities are limited, so customers are encouraged to act fast.

  • Do you offer holiday gift wrapping?

    Every Ada Diamonds jewelry piece comes in our signature black box, tied with a black ribbon.

  • How many pieces may I order?

    Quantities are limited to only one per secret sale design.

Ada Diamonds' Exclusive

Concierge Experience

1. Initial Consultation

To get started, hit the "INQUIRE" button. We're here to answer any question you may have!

2. Diamond Selection

Your Concierge will promptly send a curated list of diamonds to match your interests and budget.

3. Verification & Media

Once you've narrowed your search, we'll provide HD media and inspect your diamond(s) for quality. 

4. Jewelry Design

Adjust your design until you are completely satisfied through CAD models and renderings.

5. Jewelry Fabrication

Production typically takes 2-3 weeks. We offer a full 30-day return policy to ensure your satisfaction.