Bypass Marquise Lab Diamond Solitaire Ring
Minimal crossover shank holds a marquise-cut lab created diamond. Gold, rose gold, silver finishes available for sleek daily minimalist styling.
Minimal crossover shank holds a marquise-cut lab created diamond. Gold, rose gold, silver finishes available for sleek daily minimalist styling.
This streamlined modern solitaire ring adopts a delicate bypass crossover band design, with one marquise-shaped lab grown diamond secured by two simple end bezels at the crossing position. It offers three classic plating options including yellow gold, rose gold and white gold to match different personal dressing styles.
The smooth rounded band surface brings a snug, skin-friendly fit, and the low-profile stone setting effectively avoids snags against clothing during daily activities. Its ultra-minimalist silhouette suits independent wear for casual daily looks, or stacking with slim wedding bands for layered effects. It works nicely as a promise ring, everyday fine jewelry or intimate anniversary gift, featuring clean craftsmanship, stable stone fastening and easy maintenance for long-term regular wear.
Key Features
Carefully selected lab diamonds feature excellent cut for max light return & sparkle
Available in D–F color and VVS clarity grades to meet fine jewelry standards.
Every diamond is secured with precise craftsmanship.
We offer custom OEM & ODM services for private buyers and jewelry wholesalers.
OEM / ODM Customization
Available in 18K White Gold, 18K Yellow Gold, 18K Rose Gold, and Platinum 950. All alloys mixed in-house to precise karat standards. Rhodium plating included on white gold as standard. Matte, brushed, or mixed finish available on request.
Total carat weight from 1.00ct to 10.00ct+. Stone size is calibrated to maintain even spacing across any chosen length. Standard production runs in 1.00ct, 1.50ct, 2.00ct, 3.00ct, and 5.00ct. Any custom carat weight is available with prior specification.
We grow and stock diamonds across the full D–Z color range. Our standard OEM specification is D–F colorless for premium retail positioning. G–H near-colorless is available for mid-market pricing. I–J and below available for value-tier products. Fancy color diamonds (blue, pink, yellow) also available for this style on request.
The classic 4-prong setting is our standard for maximum light exposure and the traditional tennis bracelet look. Full bezel setting is available for a more modern, protected appearance. Half-bezel and shared-prong styles also available. All setting styles are produced by our master craftspeople in-house.
Standard lengths in 16cm, 17cm, 18cm, 19cm, and 20cm. Custom lengths available. All bracelets include a standard extension link of 1–2cm. The box clasp with double safety is standard across all lengths; other clasp styles available on request for specific market requirements.
Every order ships in your branded jewelry box, with matching IGI certificate wallet, hang tag, and polishing cloth. Certification can be IGI (standard), GIA, GEM/GCAL, or NGTC (China market) — specified per order. If you do not have packaging artwork, our design team can develop it for your brand at a one-time setup cost.
Tell us what you need — custom clasp styles, specific stone shapes within the tennis setting, matching necklace sets, or any other variation. We manufacture to brief.
Better Star is a vertically integrated diamond and jewelry manufacturer based in Shuibei, Shenzhen — China’s premier jewelry manufacturing district. We grow the diamonds in our own CVD and HPHT laboratories, cut and certify them in-house, cast and set the jewelry in our own factory, and ship directly to your door in your branded packaging.
When you order from us, you pay factory cost — not distributor cost, not trading company cost. Every dollar that would have gone to intermediaries stays in your margin or product quality. We serve brands in 30+ countries, from boutique jewelers to major retail chains.
Explore Our Products
Discover lab-grown diamond bracelets, necklaces, rings, earrings, and pendants crafted with certified quality and exceptional brilliance for global jewelry brands and retailers.
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