0.5CT Lab Grown Diamond Emerald Cut Halo Engagement Ring

$1,030.00

The Halo engagement ring is our rendition of a classically romantic setting. A emerald series of individually handset pavé Leonids created diamonds accent the brilliance of your center stone. Thoughtfully designed to sit low on your finger and flush with your wedding band, our signature sling dips slightly below the band, drawing in light so your leonids created diamond shines bright.

  • 100% Lab grown diamond
  • Sustainably grown with zero emissions
  • Recycled Solid 14k gold/Platinum setting.
  • Also available in platinum.
  • Engraving Free.
Metal Type:

Order now and your order ships by June 18.

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Center Stone
Gemstone: Lab-grown Diamond
Shape: Radiant
Cut: Excellent
Average Color: Colorless (D, E)
Average Clarity: VVS
Setting: Prong
Dimensions: 3.70 mm x 5.30 mm (0.50 ct)

Sidestones
Gemstone: Lab-grown Diamond
Shape: Round
Number:40
Cut: Excellent
Average Color: Colorless (D, E)
Average Clarity: VVS
Setting: Prong
Dimensions: 1.00mm
Certificate: Available

Item Code: KGT0235-R
Width: 1.20 mm
Setting: Height: Approx.4.92mm
Available Materials: 14k Solid Gold, 18k Solid Gold, Platinum (Contact us to order this option)
Available Colors: Yellow, White, Rose
Available Sizes: US3-14 (Contact us to order custom sizes)

Leonids Jewelry offers free standard shipping with no minimum order requirement for both domestic and international orders. Learn More

Returns & Exchanges

We hope you will love your jewelry, but if you are not completely satisfied, we are glad to offer free returns and exchanges within 30 days of receipt for all orders within the United States. Please note that some restrictions may apply to custom-made items. Learn More

Every Leonids piece is backed by a lifetime manufacturer’s warranty. We also offer ongoing maintenance services to keep your jewelry in perfect condition. For warranty claims or additional repairs, simply contact us at care@leonidsjewelry.com.

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Lab-Grown Diamonds

We only work with top-grade stones: D/E color, VVS clarity, cut to shine hard. They’re identical to mined diamonds, just cleaner, kinder, and smarter for your budget.

Recycled Precious Metals

Our pieces are crafted in solid 10K/14K/18K gold, platinum, and 925 silver, plus selected high-quality gold-plated designs. All made with mostly recycled metals. Durable, sustainable, and built to be worn on repeat.

Lab-Grown Gemstones

Our moissanite and lab-grown gems come in the highest color and clarity grades, delivering diamond-level sparkle without the guilt. Bright, resilient, and made to stay stunning.

$1,030.00

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We Cut the Middleman. Not the Quality

Leonids crafted jewelry for the world’s finest brands for over 20 years: boardrooms, supply chains, and miles of distance from the people actually wearing it.
So we set off on our own. Same obsessive precision. Same hundreds of quality tests. Ethically sourced, through and through. But this time, it’s personal — straight to you. Because everyone deserves to feel what perfection really costs when you skip the middleman.