Modern Geometric 2 Carat Cushion Lab-Grown Blue Sapphire Adjustable Halo Ring in Gold-Plated 925 Sterling Silver

Regular price $107.00 USD

925 Sterling Silver Gold-Plated Finish

Ring Size: Adjustable Size guide

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MaterialS925 Sterling Silver

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Tracked shipping · Processing in 1–3 business days · Standard delivery typically takes 7–15 business days after dispatch.

Returns: Eligible global orders can be returned or exchanged within 15 days.

An elongated cushion-shaped sapphire is framed by a close halo, with parallel rows of clear accents extending along the band. This modern geometric ring features a 2 carat lab-grown blue sapphire measuring 6 × 8 mm in gold-plated 925 sterling silver.

Includes a GRA certificate. Backed by a 2-year warranty.

Straight baguette accents sit between finer rows of round cubic zirconia, giving the shoulders a structured, layered look. The softly rounded center corners provide a contrast to those straight lines. It is a more architectural choice than a thin pavé band, with detail spread across the width of the setting.

Wear it with a plain tailored outfit for an anniversary dinner, or consider it as a September birthday gift for someone drawn to blue stones and geometric jewelry. The band has an adjustable opening, but no specific adjustment range is supplied. Contact Lumingem for sizing guidance before ordering rather than assuming it will fit any finger.

Product details

Main Stone
Lab-Grown Blue Sapphire
Center Stone Weight
2 ct
Stone Dimensions
6 × 8 mm
Stone Cut
Elongated Cushion
Accent Stones
Cubic Zirconia
Metal
925 Sterling Silver
Finish
Gold-plated
Ring Sizes
Adjustable
Style
Modern Geometric
Wearability
Hypoallergenic

Care and support

Adjust the open band gently and avoid repeated or forceful bending. Remove before exercise or cleaning. Wipe with a soft, dry cloth after wear and store separately, away from harsh chemicals and prolonged moisture.

For warranty assistance, contact Lumingem with your order details. Returns and exchanges are subject to our return policy.

Ring FAQ

Is the center stone lab-grown?

Yes. The center stone is lab-grown blue sapphire.

Is the band adjustable?

Yes. The ring has an adjustable open band. A specific adjustment range has not been provided; contact us for sizing guidance before ordering.

How should I care for the ring?

Avoid perfume, household chemicals, and prolonged contact with water. Wipe with a soft, dry cloth after wear and store separately.

Each Lumingem piece is crafted using the materials and finish specified on its product page. To help preserve your jewelry’s color, shine, and finish, avoid prolonged contact with water, perfume, lotions, hairspray, household cleaners, and other chemicals.

We recommend removing your jewelry before showering, swimming, exercising, or sleeping. After wear, gently wipe it with a soft, dry cloth to remove oils and moisture, then store it separately in a dry place to help prevent scratches, oxidation, and unnecessary wear.

2-Year Plating Care

We want you to enjoy your Lumingem jewelry with confidence. If the plated finish shows noticeable fading or oxidation within two years of purchase, please contact us at shopify@lumingem.com.

We’ll review the condition of your piece and, when eligible, provide a complimentary replating service to help restore its finish and keep your jewelry looking its best.

Replating is complimentary for eligible pieces; shipping costs to and from our service location may apply. Normal scratches, accidental damage, deformation, stone loss, or damage caused by improper care are not covered by the plating service.

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