AlexanderSparks

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AlexanderSparks Alexander Sparks is the leading international online retailer of loose diamonds and jewelry. Offering

Alexander Sparks Inc
Diamond engagements rings, wedding bands, pendants, earrings and more all unique and custom designed.

10ct E VVS2 Emerald Cut LGD on 18k Two Tone Setting with Diamond Hidden Halo $5,995
10/26/2026

10ct E VVS2 Emerald Cut LGD on 18k Two Tone Setting with Diamond Hidden Halo $5,995

10/25/2026

10 E VVS2 Oval LGD on Diamond Band with Diamond Hidden Halo Set on Platinum

8CT E VVS2 Radiant Cut LGD on 3mm Diamond Band $6995
10/23/2026

8CT E VVS2 Radiant Cut LGD on 3mm Diamond Band $6995

Fall in love with your perfect shape. 🍂💎Oval, radiant, or round—three stunning lab-grown diamond rings, each with its ow...
10/21/2026

Fall in love with your perfect shape. 🍂💎

Oval, radiant, or round—three stunning lab-grown diamond rings, each with its own brilliance. Which one would you choose?

Alexander Sparks
Message us for details or to book your New York showroom appointment.

A perfect pairing in blue. 💙 Oval lab-grown sapphires framed by sparkling lab-grown diamonds—an elegant necklace and mat...
10/20/2026

A perfect pairing in blue. 💙 Oval lab-grown sapphires framed by sparkling lab-grown diamonds—an elegant necklace and matching drop earrings by Alexander Sparks.

✨ Necklace — $17,995
22ct oval lab-grown blue sapphire, a 1.50ctw lab-grown diamond setting, and a 7.00ctw lab-grown diamond tennis necklace.

✨ Earrings — $7,995
12ctw oval lab-grown blue sapphires in 2.00ctw lab-grown diamond settings. Size: 33mm high × 16mm wide.

Available individually or together. Message us for details or to book a private viewing at our New York showroom.

Pure luxury in every detail. ✨ $14,99510ct pear-shaped lab-grown diamonds in each earring, suspended from baguette diamo...
10/20/2026

Pure luxury in every detail. ✨ $14,995

10ct pear-shaped lab-grown diamonds in each earring, suspended from baguette diamond hoops with a round diamond connecting each drop.

Elegant movement. Unforgettable brilliance.

Alexander Sparks 💎
Message us for details.

A breathtaking 10ct Fancy Vivid Blue lab-grown diamond, flanked by 3 CTW of trillion-cut lab-grown diamonds in a beautif...
10/20/2026

A breathtaking 10ct Fancy Vivid Blue lab-grown diamond, flanked by 3 CTW of trillion-cut lab-grown diamonds in a beautiful, classic three-stone setting. 💎💙

13 CTW of brilliance by Alexander Sparks.

Message us for details.

10/20/2026

🔥🔥FIRE SALE🔥🔥 $7995 19CTW Emerald Cut LGD Ring on 14k White Gold Won’t last 🙈🙈🙈

Graduated LGD Necklaces available in different carats. Shown 22ctw 16 inch on 14k white gold $5,995 6ct LGD Oval Solitai...
10/18/2026

Graduated LGD Necklaces available in different carats. Shown 22ctw 16 inch on 14k white gold $5,995 6ct LGD Oval Solitaire $4,995

Micro Pave Cluster Diamond Set 3.50ctw lab grown Diamond  ring in 14k white gold size 7 $2995
10/17/2026

Micro Pave Cluster Diamond Set 3.50ctw lab grown Diamond ring in 14k white gold size 7 $2995

Address

54 West 47st 2R
New York, NY
10036

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+12124334367

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