15% off sitewide*. No code needed.

ENDS 12/13

for more information on this promotion, see our current promo details page. See Details
Holiday Sale. Up to 50% off select styles. No code needed.

ENDS 12/28

for more information on this promotion, see our current promo details page. See Details
20% off select Movado watches. No code needed.

ENDS 12/11

for more information on this promotion, see our current promo details page. See Details
The more the merrier. 1 for $99.99. 2 for $149.99. 3 for $199.99. Select london blue topaz jewelry. No code needed.

ENDS 12/28

for more information on this promotion, see our current promo details page. See Details
Buy 3, get 1 free. Amulet charms collection. No code needed.

ENDS 12/28

for more information on this promotion, see our current promo details page. See Details
I am loved collection. 2 for $149.99. Reg. $99.99 each. No code needed.

ENDS 12/28

for more information on this promotion, see our current promo details page. See Details
Gemstone gift sets. $149.99 each. Reg $299.99. No code needed.

ENDS 12/28

for more information on this promotion, see our current promo details page. See Details
Lab created white sapphire and sterling silver tennis bracelet. $149.99 each. Reg. $299.99. No code needed.

ENDS 12/31

for more information on this promotion, see our current promo details page. See Details
$150 off $999+. $300 off $1,999+. code: CELEBRATE

ONLINE ONLY

for more information on this promotion, see our current promo details page. See Details
15% off engagement rings $1,999+. Code: YES15

ONLINE ONLY

for more information on this promotion, see our current promo details page. See Details
$50 off $299.99+. Code: TAKE50

ONLINE ONLY

for more information on this promotion, see our current promo details page. See Details
25% off Outlet. No code needed.

ENDS 12/28

for more information on this promotion, see our current promo details page. See Details
December Birthstone. Up to $200 off select blue topaz styles. No code needed.

ENDS 12/31

for more information on this promotion, see our current promo details page. See Details
Free Standard shipping on orders $99+. No code needed.

LIMITED TIME ONLY

for more information on this promotion, see our current promo details page. See Details
All deals see more. No code needed.

LIMITED TIME ONLY

for more information on this promotion, see our current promo details page. See Details
Not seeing the perfect style? Create your custom ring
15% off

Zac Posen Allison Sky Blue Topaz, Lab-Created Blue Sapphire and Lab Grown Diamond Engagement Ring in 14K Yellow Gold (1/7 ct. tw.)

Price reduced from $2,499.00 to $2,124.15 Discount reflected in price
2835049
Metal
14K Yellow Gold Open Metal Detail Modal
This field is required.
Inspect
 

Protect Your Purchase

details
Choose care plan:

Delivery Method

Shipping Options
Free Standard Delivery:  Arrives by January 5th
Free in-store pickup :  available January 6th
Free in-store pickup :  Ready by January 6th at

Make your moment unforgettable with the Allison engagement ring. Crafted in 14K yellow gold, it features a stunning 9x7mm emerald-cut Sky Blue Topaz, certified by GCAL, flanked by two elegant Cadillac-shaped lab-created blue sapphires. To complete the design, 10 round brilliant cut lab grown diamonds add a radiant touch. Timeless beauty, unparalleled craftsmanship, and responsibly sourced gems—this ring is made to shine as brightly as your love.

Zac Posen features exclusive engagement rings designed with signature luxe aesthetics. The undeniable influence of vintage romance blends dramatically with iconic American glamour and contemporary elegance.

GCAL is the premier, independent diamond grading lab with the highest standards in the industry. GCAL certification provides identification and forensic details for both natural and laboratory-grown diamonds and gemstones. Each GCAL certified product is backed by a guarantee, offering unparalleled integrity and confidence with each purchase.

Composition

  • Metal: 14K Yellow Gold Open Metal Detail Modal
  • Item Width: 10.00mm
  • Style: Gemstone Engagement

Gems

  • Stone: Topaz
  • Stone Shape: Emerald
  • Stone Cut: Brilliant / Full
  • Stone Type: Natural
  • Stone Color: Blue
  • Diamond Total Carat Weight: 1/7 ctw
  • Diamond Minimum Color: F Open Diamond Minimum Color Detail Modal
  • Diamond Minimum Clarity: VS2 Open Diamond Minimum Clarity Detail Modal
  • Diamond Certification: GCAL

General

  • Online Exclusive: Yes
  • SKU: 2835049-7.0

Delivery options

Free standard shipping on all orders over $99. Need it faster? Select Expedited or Express shipping at checkout.

Select stores offer same-day delivery for $24.95 within 20 miles, though personalized items and online exclusives are excluded.

For discreet purchases or urgent gifts, use our free in-store pickup. Select Store Pickup at checkout and choose your preferred location. We’ll send you an email when it’s ready to pickup.

Free Returns

If your purchase does not meet your expectations, return or exchange it within 30 days in unworn condition for a hassle-free refund. Contact us for a free return shipping label, or visit any of our stores for assistance.

Please ensure returned merchandise shows no signs of wear, such as scratches, blemishes, or scuffs.

Shipping & returns FAQ

Helzberg Credit Card

Not seeing the perfect style? Create your custom ring

Need Help?

Make an appointment / Contact us
Related Links