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

9.697ct E VS1 With IGI Certification Lab-grown Marquise-Shaped Diamond Ring, us size 6.75, ZKZ-305 1

9.697ct E VS1 With IGI Certification Lab-grown Marquise-Shaped Diamond Ring, us size 6.75, ZKZ-305 2

9.697ct E VS1 With IGI Certification Lab-grown Marquise-Shaped Diamond Ring, us size 6.75, ZKZ-305 3

9.697ct E VS1 With IGI Certification Lab-grown Marquise-Shaped Diamond Ring, us size 6.75, ZKZ-305

Gold Type:

Platinum

Diamond Weight:

5-10CTW

Color:

Colorless

Price:

$10040

Minimum Order Quantity:

Model Number:

ZKZ-305

Certification:

659468332

Brand Name:

ZKZ jewelry

Place of Origin:

China

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Barcode

2602260001

Ring size

us size 6.75

Style

Marquise Diamond Ring

Side Stones

1.677ct

Diamond Shape

Marquise

Metal

Platinum950

Diamond Type

CVD

Diamond Clarity

VS1

Diamond Color

Carat Weight

9.697CT

Ethical, Certified Marquise Luxury

Make a statement with this 9.697 ct lab-grown marquise diamond ring (E color, VS1 clarity, IGI certified), delivering brilliant sparkle and ethical sourcing. Set in a sleek contemporary band (US size 6.75, model ZKZ-305), the elongated marquise shape visually lengthens the finger and creates a timeless, elegant silhouette for daily wear or special occasions. Arrives in a secure, gift-ready box with the IGI certificate and care guide, giving you authenticated quality, safe delivery, and peace of mind.

IGI-Certified Lab-Grown Marquise Brilliance

The ZKZ-305 ring showcases a 9.697 ct lab-grown marquise-cut diamond, graded E color and VS1 clarity with IGI certification, mounted in a US size 6.75 setting. Its substantial carat weight paired with high color and clarity delivers striking brilliance and visual drama while the lab-grown origin provides ethical sourcing and excellent value relative to mined counterparts. The elongated marquise cut and precise faceting enhance light return and create a flattering finger-lengthening silhouette, combining bold statement appeal with wearable elegance.

Lab Grown Marquise Brilliance

Featuring a 9.697-carat lab-grown marquise diamond graded E color and VS1 clarity, this exquisite stone carries IGI certification for verified quality. The diamond is set in a ring sized US 6.75 (model ZKZ-305), with the marquise cut enhancing sparkle and elongating the finger. Perfect as a bold statement or refined engagement piece, it offers exceptional brilliance and certified authenticity.

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Marquise Lab-Grown IGI Certified

Crafted in ZKZ’s meticulous atelier, the ZKZ-305 showcases a 9.697ct E VS1 lab-grown marquise diamond with IGI certification, reflecting the brand’s focus on sustainable luxury and precision craftsmanship. The expertly faceted marquise cut amplifies brilliance and elongates the finger, while a secure prong setting and a balanced US 6.75 band provide comfortable, everyday wear. This piece pairs near-colorless E grade and VS1 clarity with ethical sourcing and documented authenticity, offering heirloom-caliber sparkle at a responsible value.

Material introduction

This ring showcases a certified 9.697 ct E color, VS1 clarity lab-grown marquise diamond (IGI-certified) as its striking centerpiece. The stone is secured in a precision-crafted precious-metal mounting with polished prong shoulders designed to maximize light return and protect the gem. Combining the traceability and consistent quality of a lab-grown diamond with a durable, finely finished metal setting, the piece balances striking brilliance with everyday wearability.

◎ Lab-Grown Brilliance

◎ Precision Metal Mounting

◎ IGI Certified Authenticity

FAQ

Is this 9.697ct E VS1 lab-grown marquise ring (ZKZ-305, US 6.75) suitable for everyday wear or mainly for special occasions?

The diamond is physically as hard as a natural diamond (so it's durable), but the large 9.697ct marquise cut has pointed ends that can catch or chip if unprotected. It works well for everyday wear if set with secure, protective prongs or a bezel and you perform regular checks; otherwise it’s often best used as an engagement/cocktail/special-occasion piece.

How should I clean and maintain this lab-grown marquise diamond ring?

Clean gently with warm water, mild soap, and a soft brush; rinse and dry with a lint-free cloth. Lab-grown diamonds respond the same as natural ones to cleaning, and ultrasonic or steam cleaning is usually safe but should be avoided if the setting is delicate—have a jeweler inspect prongs periodically to ensure the pointed tips remain secure.

Can the ring be resized from US size 6.75, and are there limits because of the design?

Most rings can be resized up or down by a jeweler, but the ability and cost depend on the band style and presence of side stones. Because ZKZ-305 carries a very large center stone, resizing should be done by an experienced jeweler to maintain structural integrity and proper balance; extreme size changes may be limited or require reworking the shank.

Does the IGI certification affect insurance or resale for this lab-grown diamond?

Yes—an IGI certificate documents the diamond’s grading (E color, VS1 clarity) and lab-grown origin, which is essential for insurance, appraisals, and resale transparency. For insurance, get a separate professional appraisal and retain the IGI report, purchase receipt, and photos to speed claims or valuation.

How does a lab-grown diamond like this compare to a natural diamond in terms of durability, appearance, and long-term value?

Lab-grown diamonds are chemically and physically the same as natural diamonds—comparable hardness, brilliance, and wear characteristics—so appearance and durability are equivalent. Long-term resale value can differ (market demand for lab-grown tends to be lower than for natural stones), but you typically get a larger carat weight for the same budget and a more traceable, ethical origin.

What are the best ways to wear and style this marquise-shaped ring for different occasions?

For formal events or as a statement cocktail ring, let the marquise take center stage with a simple shoulder or no additional stones; pair with a slim or contoured wedding band for engagement use. For everyday styling, choose protective settings, avoid heavy manual work or sports while wearing it, and store the ring in a padded case when not in use to prevent scratches and snags.

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