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15% off sitewide
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ENDS 4/27

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Mother's Day Sale Up to 50% off select styles
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30% off eternity bands
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ENDS 5/11

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20% off movado watches
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ENDS 5/10

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20% off citizen watches
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ENDS 5/11

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20% off bulova watches
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ENDS 5/11

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I am Loved collection 2 for $149.99 reg. $99.99 each
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ENDS 5/11

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Buy 3 Charms, Get 1 Free amulet charms collection
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ENDS 5/11

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lab created white sapphire and sterling silver jewelry 1 for $99.99, 2 for $149.99, 3 for $199.99. Reg. $199.99 each
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ENDS 5/11

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Father's Day Sale up to 40% off select styles
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ENDS 6/21

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$150 off purchases $999+, $300 off purchases $1,999+
Use code: CELEBRATE

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15% Off Engagement Rings $1,999+
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$50 Off purchases $299+
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25% off Outlet
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ENDS 5/11

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May birthstone up to $700 off select emerald styles
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ENDS 5/31

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Free standard shippping on orders $99+
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All Deals
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Sirena® Jewelry Collection

Inspired by the sensuality, shape and natural beauty of a woman, Sirena® jewelry features a variety of seductive yet elegant curves and contours. The collection’s simple, subtle details pair well with a variety of tastes and personalities. Each piece in the Sirena® portfolio is as stylish with a white shirt and designer jeans as it is with a cocktail dress or evening gown — the perfect jewelry for any occasion.

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Sirena® 1/10 ct. tw. Diamond Pendant in 14K White Gold

Price reduced from $649.99 to $552.49
Price reflects discount
Metal :
14K White Gold

Sirena® 1/10 ct. tw. Diamond Pendant in 14K White Gold

Price reduced from $449.99 to $299.99
Metal :
14K White Gold

Sirena® 1/5 ct. tw. Diamond Drop Earrings in 14K White Gold

Price reduced from $799.99 to $679.99
Price reflects discount

Sirena® 1/7 ct. tw. Diamond Pendant in 10K Yellow and White Gold

Price reduced from $699.99 to $499.99

Sirena® 3/4 ct. tw. Diamond Pendant in 14K Yellow & White Gold

Price reduced from $2,599.00 to $1,799.00

Sirena® Diamond Journey Pendant with Ladder Design in 14K Yellow Gold (1/2 ct. tw.)

Price reduced from $1,799.00 to $1,529.15
Price reflects discount

discover the magic of Sirena® jewelry: a collection like no other

Select a Sirena® diamond necklace to surprise your loved one on their birthday. You can also show them how much you treasure your relationship by presenting them with a Sirena® pendant necklace to commemorate an anniversary. No matter the reason, this one-of-a-kind collection is also a way to treat yourself or a loved one to timeless pieces with exquisite craftsmanship.

If your beloved gravitates to that classic teardrop design, consider a Sirena® diamond pendant necklace with the same silhouette. Set in 14K white and yellow gold, these pieces will provide a constant reassurance of your love throughout their busy day. For a more contemporary style, shop our Sirena® diamond twist pendant necklace collection.

Nothing incorporates elegance quite like a pair of Sirena® diamond earrings. Whether you choose a twist, drop or clover option, these Sirena® earrings are sure to add instant sophistication to any outfit.

So when you need something special, like pendants, earrings or diamonds for your loved ones or yourself, shop the Sirena® diamond jewelry collection at Helzberg Diamonds.