Jewelry
Timeless Elegance
Distinction in every detail. We don't pull from inventory; we create from scratch. Your ring is the only one of its kind in existence.
SKU: LD-HRT-175
A 1-3/4 carat sculpted heart lab grown diamond — colorless, eye-clean, ideal cut, IGI certified.
Every RockHer lab grown diamond meets a single standard: D-F colorless, VVS1-VVS2 clarity, ideal cut, IGI certified. One quality tier across the entire catalog. No upselling, no negotiating up from a lower grade — what we offer is what we ship.
Every diamond is hand-inspected under a 10x loupe and microscope by RockHer gemologists before shipment. We verify the IGI certificate matches the stone, confirm the laser inscription on the girdle, and check for any damage or quality variance. If a stone does not meet our standard, it is rejected — not shipped.
Ships from our Los Angeles atelier within 8 to 12 business days of order. Free overnight FedEx shipping, fully insured, signature required at delivery. Tracking provided.
This product represents the spec, not a single specific stone. After you order, our gemologist selects an available diamond from current inventory that meets all listed specifications. Your IGI certificate number and exact carat weight are confirmed before shipment. Want to see specific available stones first? Contact our atelier — we can share current inventory matching your spec.
This listing is the loose diamond only. Settings are sold separately. Browse our engagement ring settings to pair, or have us set it in any piece sourced elsewhere — our atelier handles custom mounting.
40-day returns in original condition with all documentation. Every IGI certificate is publicly verifiable at igi.org/verify-your-report using the report number on your certificate.
Is this a finished ring? No. This is the loose diamond only. The setting is purchased separately.
Will I know which specific stone I am receiving? Yes. Once your stone is selected, you receive its unique IGI certificate number, exact carat weight, and measurements before shipment.
Is the certification real? Yes. Every diamond is graded by IGI, an independent third-party gemological laboratory. Verify your report at igi.org.
What is the difference between lab grown and natural? Lab grown diamonds have the same physical, chemical, and optical properties as natural diamonds. They are real diamonds, grown in a controlled environment rather than mined.
Can I see the diamond before it ships? Yes. Once your stone is selected, we send the IGI certificate and high-resolution images for your review before final shipment.
What if the diamond is not what I expected? Return it within 40 days for a full refund. We pay return shipping. No questions asked.
According to Google reviews, 98% of our customers say they are very satisfied.
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40-Day hassle-free return guarantee for your peace of mind.
State-of-the-art customized 3D design & hand craftsmanship for flawless detail.
Insured shipping direct to you within 8-12 business days.
Crafted from the finest precious metals & certified premium stones.
We never pull rings from a stock shelf. Every single ring is cast specifically for the customer's unique diamond shape and exact finger size. It is a custom fit, not a generic fit.
We use only 100% natural, conflict-free, ethically sourced diamonds. Even the small side stones (melee) are cut to "Ideal" standards for maximum brilliance.
Designed and handcrafted from start to finish in our own Los Angeles studio. No outsourcing. We control every step of the quality.
Solid-cast designs meant to last a lifetime. We don't hollow out rings to save gold. These are substantial, durable pieces designed to be passed down.
A Legacy of Trust, Verified by You
A proposal is a fleeting moment, but the ring is the physical weight of that memory worn every day. It's the tangible reminder of a promise made, a future chosen, a love declared.
We reject mass production. Every RockHer ring is cast specifically for your finger size and diamond choice, ensuring a seamless, heirloom-quality piece that's uniquely yours.
True luxury is defined by transparency. Every diamond in our collection is accompanied by a GIA (Gemological Institute of America) grading report—the most respected and rigorous validation in the world.
Beyond mere sparkle, we provide you with a definitive blueprint of your diamond’s DNA. With microscopic laser inscriptions and meticulous 4C analysis, we ensure that your investment is as enduring as your commitment. Secure your legacy with a diamond that is globally recognized and beyond reproach.
Elevate your expectations. Every diamond we offer is backed by the International Gemological Institute, providing you with a comprehensive analysis that translates brilliance into data.
From the microscopic details of its cut to the purity of its color, our IGI-certified stones offer the peace of mind that only world-class gemology can provide.
Don’t just see the sparkle—know the quality.
Included with every item:
No studio lights, just real moments. Browse photos and videos uploaded by our happy couples.
