ZKZ Jewelry Is A Leading Lab Grown Diamond And Custom Jewelry Manufacturer

ZKZ Jewelry Classical Wholesale Price 18K Yellow Gold 3CT Lab Grown Oval Diamond Ring With IGI Certified 1

ZKZ Jewelry Classical Wholesale Price 18K Yellow Gold 3CT Lab Grown Oval Diamond Ring With IGI Certified 2

ZKZ Jewelry Classical Wholesale Price 18K Yellow Gold 3CT Lab Grown Oval Diamond Ring With IGI Certified 3

ZKZ Jewelry Classical Wholesale Price 18K Yellow Gold 3CT Lab Grown Oval Diamond Ring With IGI Certified 4

ZKZ Jewelry Classical Wholesale Price 18K Yellow Gold 3CT Lab Grown Oval Diamond Ring With IGI Certified 5

ZKZ Jewelry Classical Wholesale Price 18K Yellow Gold 3CT Lab Grown Oval Diamond Ring With IGI Certified

Minimum Order Quantity:

1PC

Certification:

IGI Certified

Brand Name:

ZKZ Jewelry

Place of Origin:

China

Inquiry

Write a Review

Style

Custom

Diamond Shape

Oval Cut

Metal

18K Yellow Gold

Diamond Type

CVD

Diamond Clarity

VVS

Diamond Color

D-F

Carat Weight

3CT

Certified Ethical Oval Luxury

This 18K yellow gold ring showcases a 3-carat lab-grown oval diamond with IGI certification, giving you brilliant sparkle and ethical value at a wholesale price. Its classic oval shape and refined setting deliver timeless elegance and a flattering profile for everyday wear or special occasions. Packaged in a secure, elegant gift box with the certificate included, it offers trusted quality, clear provenance, and effortless presentation for gifting or safekeeping.

18K Gold 3CT Lab-Grown

ZKZ Jewelry’s classical 18K yellow gold ring showcases a brilliant 3.00 ct lab-grown oval diamond with IGI certification, marrying timeless silhouette with meticulous workmanship. Offered at wholesale pricing, it combines certified quality and ethical sourcing to deliver accessible luxury and strong value retention. Crafted for both everyday wear and special occasions, the durable gold band and secure setting ensure comfortable, long-lasting use while the elongated oval cut enhances finger-flattering proportions and maximizes light performance.

IGI-Certified 3CT Lab-Grown Elegance

The ZKZ Jewelry classical 18K yellow gold ring showcases a striking 3CT lab-grown oval diamond set in a timeless design. Crafted for elegance and durability, the piece combines high-quality 18K gold with precision-cut lab-grown stones for brilliant sparkle. IGI certification ensures verified grading and quality, while wholesale pricing offers exceptional value for retailers and discerning buyers.

◎ Timeless Classic Design

◎ Brilliant Lab Diamond

◎ Certified Quality Assurance

Certified Brilliance, Ethical Luxury

ZKZ Jewelry blends traditional craftsmanship with contemporary sustainability, meticulously crafting this 18K yellow gold ring around a 3-carat lab-grown oval diamond that is IGI certified for cut quality and ethical origin. The classic yet refined setting maximizes brilliance and durability, making it suitable for everyday wear or special occasions while the warm yellow gold enhances the diamond’s fire for timeless elegance. Features and advantages include 18K yellow gold, 3CT lab-grown IGI-certified oval diamond, secure prong setting, hypoallergenic materials, wholesale pricing, sustainable sourcing, superior value compared with mined stones, and enduring craftsmanship.

Application scenario

The ZKZ Jewelry 18K yellow gold ring featuring a 3CT lab-grown oval diamond with IGI certification is ideal as an engagement or wedding ring for those seeking a classic, responsible choice. It makes a striking anniversary or milestone gift that symbolizes lasting commitment and refined taste. The timeless oval design elevates formal evening wear and can serve as a statement heirloom for everyday luxury.

◎ application scenario 1

◎ application scenario 2

◎ application scenario 3

FAQ

Is the ZKZ 18K Yellow Gold 3CT Lab Grown Oval Diamond Ring suitable for everyday wear?

Yes — lab-grown diamonds are chemically and physically the same as mined diamonds, so they have excellent hardness and durability for daily wear. However, the 18K gold setting is softer than lower-karat gold, so avoid heavy impacts, harsh chemicals, and remove it for strenuous activities to minimize scratches and bending.

Can I use this ring as an engagement or wedding ring?

Absolutely — the classic oval 3CT design is ideal for engagements and special occasions. Many buyers choose it as an engagement ring or as a statement wedding ring; if you want a matching wedding band, confirm compatible band profiles or request a custom set.

How should I clean and maintain the ring to keep it looking its best?

Clean gently with warm water, mild soap, and a soft brush; rinse and dry with a lint-free cloth. Lab-grown diamonds tolerate ultrasonic or steam cleaning, but have any settings with delicate side stones inspected first. Have a professional jeweler check prongs and do a deep clean and inspection every 6–12 months.

Can this ring be resized or customized?

In most cases yes — 18K gold rings can be resized, but limits depend on the design and whether there are side stones. Resizing by more than one or two sizes may require a shank rebuild. As a wholesale product, customization options (metal type, engraving, different diamond specs, or bulk branding) are often available — check MOQ, lead time, and extra costs with the seller.

What does the IGI certification cover and how should I use it?

The IGI report documents the diamond’s carat weight, shape, measurements, and often color and clarity grades and a report number. Keep the certificate (and a digital copy) for insurance, resale, or appraisals; insurers and appraisers will use the IGI report as part of valuation and claims.

For what occasions and styles does this ring work best, and how can I pair it with other jewelry?

The classical oval 3CT design is versatile — perfect for engagements, anniversaries, milestone gifts, formal events, or as a signature everyday piece. Pair it with simple yellow gold bands for a coordinated look, stack thin bands for a modern style, or combine with warm-toned metals (rose or yellow gold) and understated earrings to let the center stone remain the focal point.

Get in touch with us

just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs