Lab Grown Diamond Heart Pendant Necklace PT950
The double halo heart lab grown diamond necklace centers on a luminous 1.02ct heart-shaped lab diamond, encircled by a full frame of round melee stones forming a layered hollow heart silhouette. A single round accent diamond links the pendant to the adjustable 45cm PT950 platinum chain, delivering soft sparkle wrapping the collarbone. This romantic versatile necklace fits daily casual wear, bridal occasions, date nights and premium love-themed gifting. Maximize sales potential while minimizing risks of stagnant inventory.
Product Details
| SKU: | ZBN0058 |
| Metal Material: | PT950 |
| Total Metal Weight: | 4.86g |
| Gemstone Shape: | Heart & Round |
| Chain Length: | 45cm |
| Jewelry Type: | Necklaces |
| Main Stone: | 1.02ct |
| Side Stone: | 0.284ct |
| Shipping: | DHL FEDEX UPS EMS |
Advantages of Wholesale Heart Lab Diamond Necklace
- Iconic heart halo silhouette stands apart from generic plain jewelry;
- Flexible matching with heart-shaped lab diamond rings & earrings to lift store cross-sell rate and average transaction value;
- Wide flexible customization leeway covers tiered consumption markets;
- Mature mass-production molds support mixed bulk orders & fast restocking for peak seasons;
- Authoritative third-party lab-grown diamond certificates simplify offline consultation.
Our Advantages
The company are an experienced and professional manufacturer of loose lab grown diamonds as well as lab grown gemstones. We also dedicate to lab grown diamond jewelry wholesale and lab grown gemstone jewelry wholesale with precious metals like gold, platinum and rose gold at premium quality. Cooperations with renowned raw material vendors and sophisticated production lines help us obtained expand market shares, exporting bulk loose lad diamonds, lab gemstones and luxury jewelries to over 30 countries.

10+ Years of Industry Experience

Skillful Craftsmen over 5 Years

Well-established Production Lines

Stable Raw Material Supply

Guaranteed On-time Delivery

QC & After-Sale Support

Expert CustomerService Staff

Attentive Services
OEM & ODM Service

Custom Growth & Cutting

Custom Design & Production

Logo & Name Engraving

Custom Packaging
Authoritative Certificates

IGI International Gemological Institute

GIA Gemological Institute of America

NGTC National Gemstone Testing Center






















