The Hera Mixed-Shape Lab-Grown Diamond Linked Arc Pendant
The Hera Mixed-Shape Lab-Grown Diamond Linked Arc Pendant
Nyx Jewel Size Guide
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How to Measure
Wrap a piece of paper or string around your finger. Mark where it overlaps, then measure that length with a ruler in millimeters. Slide to match your measurement above.
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Product Description
Product Description
Modern geometric artistry meets timeless brilliance. The Hera features a meticulously curated sequence of lab-grown diamonds in a variety of shapes—round brilliant, elegant marquise, and sharp trillion cuts—all connected by delicate solid gold links.
The articulated design allow the diamonds to move with you, catching the light from every angle. Arranged in a graceful arc, this piece offers a contemporary twist on the classic necklace, making it an exceptional choice for the modern minimalist who appreciates fine detail.
✦ Diamond Details
- Type: CVD Lab-Grown Diamonds (Ethically sourced)
- Total Carat Weight: 1.03 CTW
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Shape Breakdown:
- 1 x 0.25 CT Center Round Brilliant
- 2 x 0.25 CT Marquise Cut
- 2 x 0.10 CT Trillion Cut
- 2 x 0.04 CT Accent Round Brilliant
- Color: E-F
- Clarity: VS1-VS2
✦ Metal & Chain Details
- Metal Purity: Solid 14K & 18K Gold
- Metal Tone: Rose Gold | White Gold | Yellow Gold (Recycled)
- Chain Style: Delicate Cable Chain
- Chain Length: 16-18 inch
✦ Our Promise
- Certification: Comes with an official IGI Certificate
- Warranty: Lifetime manufacturing warranty
- Returns: 30-day Return / Exchange policy
- Craftsmanship: Made-to-order with high-quality craftsmanship
Dreaming of a custom stone arrangement or a specific metal tone? Email us to customize this piece.
Materials & Care
Materials & Care
Material
Our pieces are thoughtfully crafted in
100% certified recycled gold, paired with ethically sourced lab-grown diamonds and moissanite. Designed with precision, each creation reflects timeless beauty and modern craftsmanship.
Care
To preserve its brilliance, remove your jewelry before exposure to chemicals, water, or heavy activities. Store it safely and clean occasionally with a soft cloth for a lasting shine.
Shipping & Returns
Shipping & Returns
Shipping
Enjoy complimentary shipping on every order. Each piece is thoughtfully packaged to protect its beauty in transit. Standard delivery takes 5–9 business days, with faster shipping options available.
Returns & Exchanges
We want you to love your piece. If not, returns and exchanges are accepted within 30 days of delivery. Simply ensure items are unworn and in original packaging to begin the process.
Virtual Appointment
Arrange a private virtual consultation and experience our lab-grown diamond and moissanite collections wherever you are.
Daily: 7am–3pm ET Book a CallShare

Everything inside the box.
Your Ring
Handcrafted to order
IGI Certificate
Diamond grading report
Luxury Box
Proposal-ready
Hidden Birthstone
Set inside the band
Warranty Card
Lifetime coverage
Polishing Cloth
Keep her sparkling
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Doubts? Good.
The right ring deserves them.
Yes. 100%. They're chemically, optically, and physically identical to mined diamonds — same hardness, same fire, same sparkle. Even a jeweler can't tell them apart without specialized equipment. The only difference is origin: ours grew in a few weeks instead of a few billion years.
Ready-to-ship pieces arrive in 3–5 business days with free insured shipping. Custom rings and bridal sets take 2–3 weeks — because each is handcrafted to order. We'll keep you posted at every stage, including a final photo before it ships.
No-questions-asked 30-day returns on every non-customized piece. If it's not perfect, send it back — full refund, no awkward calls. For custom and engraved pieces, we offer store credit so you can choose again.
Complimentary resizing within the first month— including a return-shipping label. Our lifetime warranty also covers ongoing maintenance, polishing, and minor repairs at no cost. The ring is yours forever; so is our service.