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

Lab-grown octagonal-cut diamond ring in 18K rose gold, 3.11 ct, F VS1, ZKZ-227 1
Lab-grown octagonal-cut diamond ring in 18K rose gold, 3.11 ct, F VS1, ZKZ-227 2
Lab-grown octagonal-cut diamond ring in 18K rose gold, 3.11 ct, F VS1, ZKZ-227 3
Lab-grown octagonal-cut diamond ring in 18K rose gold, 3.11 ct, F VS1, ZKZ-227 1
Lab-grown octagonal-cut diamond ring in 18K rose gold, 3.11 ct, F VS1, ZKZ-227 2
Lab-grown octagonal-cut diamond ring in 18K rose gold, 3.11 ct, F VS1, ZKZ-227 3

Lab-grown octagonal-cut diamond ring in 18K rose gold, 3.11 ct, F VS1, ZKZ-227

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5.0
order
quantity:
pieces available sold out
MOQ:
200 Piece
Certified:
Generic IGI
Gold Type:
18K Rose Gold
Diamond Weight:
4.5CTW
Color:
Colorless
Price:
US$ 2537
Minimum Order Quantity:
1 Piece
Model Number:
ZKZ-227
Certification:
IGI:616419195
Brand Name:
ZKZ Jewelry
Place of Origin:
China
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    Barcode
    2504190015
    Ring size
    US 6.75
    Style
    Eight Prong Shape Diamond Ring
    Side Stones
    1.19CT
    Diamond Shape
    Round
    Metal
    18K rose gold
    Diamond Type
    CVD
    Diamond Clarity
    VS1
    Diamond Color
    F
    Carat Weight
    3.11CT

    This lab-grown octagonal-cut diamond ring in 18K rose gold (3.11 ct, F VS1, ZKZ-227) offers exceptional brilliance and warm, comfortable wear for a sustainably luxurious everyday statement. Work with lab grown diamonds custom rings, Cvd Diamond Jewellery Manufacturers to enjoy bespoke sizing, certified grading and transparent sourcing that ensure quality and confidence. 

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    lab created white diamond

    Cvd Diamond Jewellery Manufacturers, it reflects ethical sourcing and meticulous craftsmanship, delivering a sustainable luxury option that rivals mined stones in color, clarity and scintillation. Designed for bespoke wear, the ZKZ-227 serves as a refined engagement or statement piece with durable 18K rose gold construction, VS1 clarity for everyday brilliance, and flexible customization for personalized sizing and finishes.

    Why Choose Us

    Our company has always been a mature manufacturer of Lab Diamonds Jewelry. It has teams including the design team, the research and development team, the production team and the after-sales service team.


    ◎ High-grade lab-grown diamonds offering superior brilliance and optical clarity

    ◎ 360° Pave Setting Precision handset round diamonds surround the entire band for seamless, continuous radiance.

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    Product Specifications

    BrandZKZ Jewelry
    18K white gold18K rose gold
    Diamond TypeLab Grown Diamond (100% Conflict-Free)
    Diamond ShapeRound Cut
    Single Stone Weight3.11 Carat 
    Diamond QualityClarity: VS-VVS
    Setting TypePave Setting
    Available SizesStandard US Sizes (Custom Sizing Available)

    FAQ

    1
    How can I style the lab-grown octagonal-cut diamond ring (18K rose gold, 3.11 ct, F VS1, ZKZ-227) for everyday wear versus special occasions?
    For everyday wear, treat ZKZ-227 as a standout single piece — pair it with simple, slim bands or wear it solo with neutral or muted outfits so the octagonal 3.11 ct diamond remains the focal point. For special occasions, complement the warm blush of 18K rose gold with soft or jewel-toned fabrics (blush, cream, deep green, navy) and dressy accessories; an updo or sleek sleeve will draw attention to the ring and its clean faceting.
    2
    Is this ring suitable to use as an engagement ring or promise ring?
    Yes — the octagonal cut and high quality (F color, VS1 clarity) make ZKZ-227 a distinctive, romantic engagement ring choice. Its modern geometric profile stands out as an alternative to round or princess cuts. Ensure the setting has sturdy prongs or a protective bezel when choosing it for daily wear, and discuss wedding-band compatibility (contoured or notched bands are often used to stack neatly with pronounced center stones).
    3
    Can I wear the ring every day, including during hands-on activities?
    The diamond itself is extremely hard, but the 18K rose gold band is softer than lower-karat alloys. ZKZ-227 can be worn daily with normal activities, but remove it for heavy manual labor, sports, gardening, or chemical exposure (cleaning products, chlorinated pools). Regularly inspect prongs and settings and have them tightened as needed to prevent stone loss.
    4
    What are the recommended cleaning and maintenance steps for this ring?
    Clean at home with warm water, mild dish soap, and a soft brush; rinse and dry with a lint-free cloth. Ultrasonic cleaners are generally safe for diamonds but only if the setting is secure — consult your jeweler first. Have a professional inspection and cleaning every 6–12 months to check prongs, polish the rose-gold finish, and address any wear.
    5
    Can the ring be resized or customized, and will that affect the diamond?
    Most rings, including ZKZ-227, can be resized a few sizes up or down, but the amount possible depends on the band design and presence of side stones. Significant resizing or complex alterations should be done by an experienced jeweler to protect the setting and diamond. Custom options (contoured wedding band, engraving, or alternate shank styles) are commonly available — ask your jeweler for recommendations to preserve structural integrity.
    6
    Do I need certification and insurance for a lab-grown diamond ring like this, and how do I handle appraisals?
    Yes. Request the gemological report or certificate provided at purchase (IGI, GIA lab-grown report, or equivalent) that documents carat (3.11 ct), cut, color (F), clarity (VS1) and that the diamond is lab-grown. Have a formal replacement-value appraisal from a qualified appraiser for insurance purposes and retain receipts and the model ID (ZKZ-227) for claims. Note that market resale/value dynamics differ for lab-grown diamonds versus natural stones, so insurance for loss, theft, or damage is recommended.

    Logistics & Tax Policy

    1. Shipping & Delivery

    * Main courier: DHL / FedEx

    * Delivery time: 5–10 working days worldwide

    * Professional anti-scratch and waterproof jewelry packaging

    2. Customs & Tax Rule

    * All import taxes, duties and customs clearance procedures are the buyer’s responsibility.

    * We can provide document support and assist with customs clearance, but do not take responsibility for customs clearance.

    * We can adjust the declared value reasonably to help clients save customs cost legally.

    3. Service Advantage

    * Stable shipping service for Europe, Russia, Brazil and global markets

    * Ultra-low damage and loss rate for high-value gold & diamond jewelry

    * Full after-sales shipping tracking and support

    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
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