14K White Gold - 1.50
14K White Gold - 1.50
14K White Gold - 1.50
14K Yellow Gold - 1.50
14K Yellow Gold - 1.50
14K Yellow Gold - 1.50
18K White Gold - 1.50
18K White Gold - 1.50
18K White Gold - 1.50
18K Yellow Gold - 1.50
18K Yellow Gold - 1.50
18K Yellow Gold - 1.50
Platinum - 1.50
Platinum - 1.50
Platinum - 1.50
14K White Gold - 1.80
14K White Gold - 1.80
14K White Gold - 1.80
14K Yellow Gold - 1.80
14K Yellow Gold - 1.80
14K Yellow Gold - 1.80
18K White Gold - 1.80
18K White Gold - 1.80
18K White Gold - 1.80
18K Yellow Gold - 1.80
18K Yellow Gold - 1.80
18K Yellow Gold - 1.80
Platinum - 1.80
Platinum - 1.80
Platinum - 1.80
14K White Gold - 2.15
14K White Gold - 2.15
14K White Gold - 2.15
14K Yellow Gold - 2.15
14K Yellow Gold - 2.15
14K Yellow Gold - 2.15
18K White Gold - 2.15
18K White Gold - 2.15
18K White Gold - 2.15
18K Yellow Gold - 2.15
18K Yellow Gold - 2.15
18K Yellow Gold - 2.15
Platinum - 2.15
Platinum - 2.15
Platinum - 2.15
14K White Gold - 2.50
14K White Gold - 2.50
14K White Gold - 2.50
14K Yellow Gold - 2.50
14K Yellow Gold - 2.50
14K Yellow Gold - 2.50
18K White Gold - 2.50
18K White Gold - 2.50
18K White Gold - 2.50
18K Yellow Gold - 2.50
18K Yellow Gold - 2.50
18K Yellow Gold - 2.50
Platinum - 2.50
Platinum - 2.50
Platinum - 2.50
14K White Gold - 2.90
14K White Gold - 2.90
14K White Gold - 2.90
14K Yellow Gold - 2.90
14K Yellow Gold - 2.90
14K Yellow Gold - 2.90
18K White Gold - 2.90
18K White Gold - 2.90
18K White Gold - 2.90
18K Yellow Gold - 2.90
18K Yellow Gold - 2.90
18K Yellow Gold - 2.90
Platinum - 2.90
Platinum - 2.90
Platinum - 2.90
14K White Gold - 3.30
14K White Gold - 3.30
14K White Gold - 3.30
14K Yellow Gold - 3.30
14K Yellow Gold - 3.30
14K Yellow Gold - 3.30
18K White Gold - 3.30
18K White Gold - 3.30
18K White Gold - 3.30
18K Yellow Gold - 3.30
18K Yellow Gold - 3.30
18K Yellow Gold - 3.30
Platinum - 3.30
Platinum - 3.30
Platinum - 3.30
14K White Gold - 1.50
14K White Gold - 1.50
14K White Gold - 1.50
14K Yellow Gold - 1.50
14K Yellow Gold - 1.50
14K Yellow Gold - 1.50
18K White Gold - 1.50
18K White Gold - 1.50
18K White Gold - 1.50
18K Yellow Gold - 1.50
18K Yellow Gold - 1.50
18K Yellow Gold - 1.50
Platinum - 1.50
Platinum - 1.50
Platinum - 1.50
14K White Gold - 1.80
14K White Gold - 1.80
14K White Gold - 1.80
14K Yellow Gold - 1.80
14K Yellow Gold - 1.80
14K Yellow Gold - 1.80
18K White Gold - 1.80
18K White Gold - 1.80
18K White Gold - 1.80
18K Yellow Gold - 1.80
18K Yellow Gold - 1.80
18K Yellow Gold - 1.80
Platinum - 1.80
Platinum - 1.80
Platinum - 1.80
14K White Gold - 2.15
14K White Gold - 2.15
14K White Gold - 2.15
14K Yellow Gold - 2.15
14K Yellow Gold - 2.15
14K Yellow Gold - 2.15
18K White Gold - 2.15
18K White Gold - 2.15
18K White Gold - 2.15
18K Yellow Gold - 2.15
18K Yellow Gold - 2.15
18K Yellow Gold - 2.15
Platinum - 2.15
Platinum - 2.15
Platinum - 2.15
14K White Gold - 2.50
14K White Gold - 2.50
14K White Gold - 2.50
14K Yellow Gold - 2.50
14K Yellow Gold - 2.50
14K Yellow Gold - 2.50
18K White Gold - 2.50
18K White Gold - 2.50
18K White Gold - 2.50
18K Yellow Gold - 2.50
18K Yellow Gold - 2.50
18K Yellow Gold - 2.50
Platinum - 2.50
Platinum - 2.50
Platinum - 2.50
14K White Gold - 2.90
14K White Gold - 2.90
14K White Gold - 2.90
14K Yellow Gold - 2.90
14K Yellow Gold - 2.90
14K Yellow Gold - 2.90
18K White Gold - 2.90
18K White Gold - 2.90
18K White Gold - 2.90
18K Yellow Gold - 2.90
18K Yellow Gold - 2.90
18K Yellow Gold - 2.90
Platinum - 2.90
Platinum - 2.90
Platinum - 2.90
14K White Gold - 3.30
14K White Gold - 3.30
14K White Gold - 3.30
14K Yellow Gold - 3.30
14K Yellow Gold - 3.30
14K Yellow Gold - 3.30
18K White Gold - 3.30
18K White Gold - 3.30
18K White Gold - 3.30
18K Yellow Gold - 3.30
18K Yellow Gold - 3.30
18K Yellow Gold - 3.30
Platinum - 3.30
Platinum - 3.30
Platinum - 3.30

Luna Square and Emerald Lab Diamond Three Stone Engagement Ring

$1,790.00
Metal Color : 14K White Gold
Size guide

Diamond Shape:

Square

Round

Oval

Emerald

Marquise

Cushion

Made to Order: Ships in 2–3 Weeks In Stock: Ships in 3–5 Days
Pearl Bracelet Gift
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Enjoy 20% off your order + receive a complimentary timeless pearl bracelet on orders over $599*.
Discount auto-applied at checkout.
Product Details

Elegant three stone design featuring a brilliant square lab diamond at the center, flanked by two vibrant emerald cut lab diamonds. This sophisticated ring combines timeless style with sustainable luxury, showcasing lab grown diamonds that offer exceptional clarity and brilliance at exceptional value.

Metal: 14K Gold, 18K Gold or Platinum

Setting Type: Prong

Rhodium Finish: Yes, on White Gold

Gold for this ring is 100% recycled

Lab Diamond Details:

Total Carat Weight: 1.50/1.80/2.15/2.50/2.90/3.30

Shape: Square and Emerald Cut

Average Cut: Excellent

Average Color: E-F

Average Clarity: VS1-VS2

Treatment: None

Sustainably Created Diamonds

Shown in Ring Size 7.00. Number of Diamonds, Diamond Sizes, Diamond Average Weight and Carat Total Weight may vary by Ring Size
Financing & Payment Options

Pay Over Time, Your Way

  • Flexible financing options with Affirm or Synchrony
  • Interest-free plans available (0% APR), up to 36 months, based on credit check.
  • Fast, secure checkout with multiple payment options - all major credit cards, Apple Pay, Google Pay, PayPal etc.,
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With over 35 years of industry experience and 40+ locations globally, Milano Jewelry is a trusted leader in lab diamond engagement rings and fine gemstone jewelry.