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

12.25ct F VVS2 With IGI Certification Lab-grown Radiant-Shaped Three Stone Design Ring, US size 6.75, ZKZ-301 1

12.25ct F VVS2 With IGI Certification Lab-grown Radiant-Shaped Three Stone Design Ring, US size 6.75, ZKZ-301 2

12.25ct F VVS2 With IGI Certification Lab-grown Radiant-Shaped Three Stone Design Ring, US size 6.75, ZKZ-301 3

12.25ct F VVS2 With IGI Certification Lab-grown Radiant-Shaped Three Stone Design Ring, US size 6.75, ZKZ-301

Gold Type:

Platinum

Diamond Weight:

5-10CTW

Color:

Colorless

Price:

$19783

Minimum Order Quantity:

Model Number:

ZKZ-301

Certification:

694581989

Brand Name:

ZKZ jewelry

Place of Origin:

China

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Barcode

2602090001

Ring size

us size 6.75

Style

Three Stone Design

Side Stones

2.11ct

Diamond Shape

Radiant

Metal

Platinum950

Diamond Type

CVD

Diamond Clarity

VVS2

Diamond Color

Carat Weight

12.25CT

Certified Radiant Three-Stone Presentation

This 12.25ct F VVS2 lab-grown radiant-cut three-stone ring (US 6.75, ZKZ-301) offers stunning, ethical brilliance with IGI certification to verify clarity and authenticity. The precision radiant shape and classic three-stone setting maximize light return for exceptional sparkle and timeless style suited to everyday wear or special occasions. It arrives gift-ready in premium packaging with a care guide, giving you confidence in quality and a polished presentation.

Lab-Grown Radiant Three-Stone Brilliance

The ZKZ-301 ring showcases a 12.25 ct lab-grown radiant center stone with F color and VVS2 clarity, IGI-certified and set in an elegant three-stone design in US size 6.75. As a lab-grown gem it provides ethically sourced, high-brilliance sparkle and a favorable clarity-to-size ratio, giving buyers transparent value backed by third-party IGI verification. Functionally the precision radiant cut and three-stone layout enhance light return and symbolic presence, while secure prong settings and a well-proportioned band ensure everyday durability and classic versatility for engagements or special occasions.

Lab Grown Radiant Trio

This lab-grown three-stone ring (model ZKZ-301) features a radiant-shaped centerpiece within a 12.25 ct total weight and is crafted to US size 6.75. The F color, VVS2 clarity stones deliver exceptional brilliance and eye-clean sparkle, and the piece includes IGI certification to verify its quality. As an ethically produced alternative to mined gems, it offers strong visual impact and refined craftsmanship without compromise.

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Certified Brilliance Ethical Radiance

Crafted by ZKZ with a focus on ethical luxury and fine workmanship, the ZKZ-301 three-stone ring showcases a dramatic 12.25ct total weight of lab-grown radiant-cut stones set on a sleek band in US size 6.75. Each gem is IGI certified and graded F color, VVS2 clarity, delivering exceptional brilliance and fire while the radiant three-stone layout combines contemporary sparkle with timeless symbolism. Advantages include sustainably grown diamonds at a more accessible value than mined stones, precision radiant facets for maximum light return, a secure three-stone setting, verified IGI quality, and a ready-to-wear size 6.75.

Material introduction

This ZKZ-301 three-stone ring features 12.25 carats of lab-grown radiant-cut diamonds graded F color and VVS2 clarity with IGI certification. The precision-cut lab-grown stones are arranged to maximize brilliance and light performance across the three-stone design. They are secured in a durable, high-quality precious-metal mounting with secure prongs and a polished finish, offered in US size 6.75.

◎ F-Color VVS2 Brilliance

◎ Precision Metal Setting

◎ IGI Certified Alternative

FAQ

What occasions and uses is the 12.25ct F VVS2 IGI-certified lab-grown radiant three-stone ring (ZKZ-301, US 6.75) best suited for?

This ring is a dramatic, high-impact piece ideal for engagements, anniversaries, milestone gifts, red-carpet or formal events, and as a statement cocktail ring. Because it totals 12.25ct and uses an eye-catching radiant three-stone design, it’s especially well-suited when you want a standout centerpiece. It can be worn daily if your lifestyle is not rough or highly manual, but many owners reserve it for special occasions.

Are lab-grown diamonds durable enough for everyday wear?

Yes. Lab-grown diamonds are chemically and physically the same as mined diamonds (Mohs hardness 10), so they are extremely hard and scratch-resistant. The real wear considerations are the metal and the setting: prongs can loosen over time and side stones can be vulnerable to hard knocks. If you plan daily wear, remove the ring for heavy manual work, sports, gardening, and when using harsh chemicals, and have the setting checked periodically.

How should I clean and maintain this ring at home?

For routine cleaning, soak the ring in warm water with a few drops of mild dish soap for 10–20 minutes, then gently brush with a soft toothbrush and rinse. Pat dry with a lint-free cloth. Avoid chlorine, bleach, and abrasive cleaners. Ultrasonic cleaners are often safe for diamonds but can stress some settings; consult the seller or a jeweler before using one. Have a professional inspection and cleaning every 6–12 months to check prongs and stone security.

Can this ring be resized or customized (different size, metal, engraving)?

Most three-stone settings like the ZKZ-301 can be resized, typically within about one to two sizes up or down without issue. Larger adjustments or certain band styles may require more complex work or remaking the ring. Custom options (different precious metal, engraving, or alternate size) are usually available through the jeweler—contact the seller prior to purchase to discuss available customizations and any lead time. Note: the listed ring is US size 6.75.

What does the IGI certification and the grading “F VVS2” mean, and how do I verify it?

IGI (International Gemological Institute) is an independent lab that grades diamond quality. “F” is a near-colorless grade (very high color quality), and “VVS2” means the diamond(s) have very, very small inclusions that are extremely difficult to see even under 10× magnification. Because the stones are lab-grown, the certificate will note their origin. To verify, request the IGI report number from the seller and enter it on IGI’s website or ask the seller to provide a copy of the report.

How should I store and protect this valuable ring, and should I insure it?

Yes—insure high-value jewelry. Get a formal appraisal or download the IGI/retailer paperwork to support an insurance policy or a rider on your homeowners policy. When not worn, store the ring separately in a padded box or soft pouch to avoid contact with other jewelry that could scratch the metal. For long-term storage, consider a safe or safety deposit box. Also schedule periodic professional inspections to maintain stone security and value.

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