Ocean Star Diamonds is a Surat-based manufacturer and wholesale supplier of fancy yellow lab grown diamonds. We offer light to vivid yellow stones in certified and non-certified options, with bulk supply, matching pairs, and make-to-order production for global diamond brands and diamond traders.
Wholesale Supply for Diamond Retailers & Manufacturers
Our fancy yellow lab grown diamonds are supplied exclusively to trade professionals. We support both high-end luxury collections and commercial diamond production with scalable, repeat supply.
Wholesale trade pricing (verified retailers only)
Bulk parcels & recurring stock fulfillment
Precision-matched pairs & layouts for precision stone layouts
Custom sourcing for specific color intensity, clarity, and cut requirements
Certified and non-certified options based on your market needs
At Ocean Star Diamond, we curate an exceptional selection of fancy yellow lab grown diamonds, designed to deliver vibrant warmth and high-impact brilliance for professional diamond supply. From soft, romantic hues to the deep glow of premium saturation, our yellow diamonds are grown with precision to ensure consistent color distribution and remarkable clarity for every setting.
Color Grades
Light Yellow – Soft, subtle tones for refined and minimalist designs
Fancy Yellow – Balanced golden color; the most commercially popular grade
Fancy Intense Yellow – Strong saturation for bold statement diamond
Fancy Vivid Yellow – Premium, high-impact color for luxury and large-stone demand
Sizes
Calibrated melee for pavé, halos, and side stones
Commercial sizes for bridal and standard diamond applications
Large-carat stones available on request for custom or high-value commissions
Certification Options
IGI-Certified Fancy Yellow Lab Diamonds Suitable for premium, export markets, and high-value center stones.
Non-Certified Trade Parcels Cost-efficient, precision-graded stones for volume manufacturing and competitive retail pricing.
We provide transparent disclosure of growth method (CVD / HPHT) and color intensity for every stone.
Looking for a particular shade, size, or matching stones? Request Custom Sourcing and we’ll help you find the perfect diamonds.
Custom Sourcing, Matching Pairs & Bulk Production
Empowering diamond retailers and luxury brands with a seamless, high-integrity supply chain for premium fancy yellow lab grown diamonds.
Exact color-matched pairs & layouts
We curate diamonds with identical color saturation, tone, and proportions, ensuring visual uniformity for earrings, multi-stone settings, and coordinated designs.
Bulk parcels with uniform color and clarity
Large-volume parcels are selected to maintain consistent fancy yellow intensity and clarity across all stones, supporting scalable production and standardized collections.
Make-to-order production for repeat designs
We offer controlled, repeatable manufacturing for specific specifications, allowing retailers to restock best-selling designs without variation or sourcing delays.
Large-carat and rare fancy yellow stones
Access to higher carat weights and premium fancy yellow grades is available on request, subject to production feasibility and current availability.
Why Source Fancy Yellow Lab Grown Diamonds from Ocean Star Diamonds?
Unlike standard marketplaces, Ocean Star Diamonds operates as a factory-direct B2B supplier. By removing intermediaries, we enable retailers to safeguard margins, ensure consistent quality, and confidently scale their business with premium fancy yellow diamonds.
Factory-direct manufacturing in Surat
Diamonds are produced and supplied directly from Surat, eliminating intermediaries and enabling better pricing control and consistency.
Strict fancy color selection
Each stone is evaluated for yellow saturation and visual balance to meet professional trade standards for fancy color diamonds.
Transparent grading & disclosure
All diamonds are supplied with clear disclosure of color grade, growth method, and quality parameters to support ethical and accurate resale.
Direct access to decision-makers
Retailers communicate directly with our production and management team, ensuring faster responses and precise execution of requirements.
Flexible Certification Options
We provide both IGI-certified and non-certified stones, allowing retailers to align certification levels with their market positioning.
Reliable timelines for repeat and bulk orders
Structured production planning ensures dependable delivery schedules for ongoing and high-volume requirements.
Precision-Engineered Quality & Global Certification
Certification & Quality Assurance
At Ocean Star Diamonds, we supply fancy yellow lab grown diamonds with strict quality control to ensure consistent color saturation, structural integrity, and grading transparency. We offer both IGI-certified and non-certified trade diamonds, allowing retailers to choose solutions aligned with their market and pricing strategy.
We provide IGI grading reports for eligible fancy yellow lab grown diamonds, verifying color intensity from Fancy Light to Fancy Vivid, clarity, and growth method. IGI certification supports valuation, export requirements, and premium retail positioning.
Color Transparency & Disclosure
Every diamond is supplied with clear disclosure of origin, growth method (CVD or HPHT), and fancy color grade, ensuring the listed yellow intensity accurately represents the physical stone and meets ethical lab-grown standards.
Strategic Commercial Guidance
Not all applications require certification. Our team advises retailers on when IGI certification is essential and when non-certified, precision-graded diamonds offer better commercial efficiency and competitive pricing.
Logistics, Delivery & Export Readiness
Our fancy yellow lab grown diamonds are backed by a robust logistics framework designed for seamless global trade. Every step, from secure handling to international compliance, is carefully managed to ensure timely delivery, consistent quality, and peace of mind for our retail and wholesale partners.
Secure Packaging
Each diamond is encased in tamper-proof, high-security packaging and comes fully insured, ensuring it reaches your doorstep in flawless condition while maintaining the integrity of its vibrant yellow hue.
Reliable Dispatch
We adhere to precise dispatch schedules and offer real-time tracking, allowing your business to maintain optimal inventory levels without disruption. Punctual delivery is our promise, every time.
Export Support
Our team handles all international shipping documentation, customs clearance, and compliance protocols. This streamlined process allows global retailers to receive their fancy yellow diamonds effortlessly, without administrative hurdles.
Bulk Planning
For large-scale orders, we provide strategic logistics guidance to minimize shipping costs and enhance supply chain efficiency, ensuring your bulk acquisitions are delivered smoothly and on time.
Unlock Exclusive Wholesale Access to Fancy Yellow Lab Diamonds
If you are sourcing fancy yellow lab grown diamonds for diamond retail, manufacturing, or export, Ocean Star Diamonds offers a reliable, factory-direct wholesale partnership with transparent quality and consistent supply.
