Skip to Content Skip to Navigation Skip to Offers
Item #: 20610576

7/8 CT. T.W. Lab-Grown Diamond and Blue Lab-Created Sapphire Circle Necklace in Sterling Silver (F/VS2)

Discounted Price $749.00
Total carat weights are approximate.
Free and easy 30-day returns
Lab-grown diamonds reminiscent of a star-filled sky create this circle necklace, centered with a rich blue lab-created sapphire drop in a star setting for otherworldly sparkle.

  • Sterling silver
  • 3.4mm blue lab-created sapphire center drop
  • Graduating sizes of lab-grown diamonds
  • F color/VS2 clarity
  • 7/8 ct. t.w. lab-grown diamonds
  • 16.0- to 18.0-inch adjustable cable chain; lobster claw clasp
  • From The Stellar Star Collection
  • Exclusive to Zales
Item # 20610576
Stone(s)
  • Total Weight (CT. T.W.): 7/8
  • Lifetime Diamond Commitment: Yes
  • Stone Type: Sapphire
  • Stone Color: Blue
  • Stone Shape: Round
  • Stone Size: 3.4mm
  • Stone Carat Range: 1/2 Ctw - Under 1 Ctw
  • Stone Class: Created
  • Stone 2 Type: Lab-Grown Diamond
  • Stone 2 Color: White
  • Stone 2 Shape: Round
  • Stone 2 Class: Lab-Grown
  • Stone 3 Type: Lab-Grown Diamond
  • Stone 3 Color: White
  • Stone 3 Shape: Round
  • Stone 3 Class: Lab-Grown
  • Stone Setting: 4-Prong
  • Stone 2 Diamond Clarity: VS2
  • Stone 2 Diamond Color: F
  • Stone 3 Diamond Clarity: VS2
  • Stone 3 Diamond Color: F
Metal(s)
  • Metal Type: Sterling Silver
  • Metal Color: White
  • Metal Finish: Polished
  • Rhodium: Yes
Necklace Design
  • Necklace Style: Fashion
  • Necklace Length: 18 in
  • Necklace Clasp Type: Claw
  • Chain Type: Cable
  • Chain Width: 0.01
Product Details
  • Gauge: 040 Gauge
  • Length: 18 in
  • Width: 16.4 mm
  • Height: 15.95 mm
  • Clasp Type: Claw
  • Chain Type: Cable
Sapphire is commonly subjected to enhancement processes or treatments such as heating and diffusion. Gently clean by rinsing in warm water and drying with a soft cloth.
This item is plated with rhodium. This finish may wear off with frequent use. Ask a jewelry consultant for details.
This jewelry is made with lab-grown diamonds. Lab-grown diamonds have the same optical, chemical and physical properties as diamonds created by the earth. Merchandise which includes lab-grown diamonds is eligible for trade-in under the Lifetime Diamond Trade-In Policy.
Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured.
Lab-grown diamonds reminiscent of a star-filled sky create this circle necklace, centered with a rich blue lab-created sapphire drop in a star setting for otherworldly sparkle.

  • Sterling silver
  • 3.4mm blue lab-created sapphire center drop
  • Graduating sizes of lab-grown diamonds
  • F color/VS2 clarity
  • 7/8 ct. t.w. lab-grown diamonds
  • 16.0- to 18.0-inch adjustable cable chain; lobster claw clasp
  • From The Stellar Star Collection
  • Exclusive to Zales
Item # 20610576
Stone(s)
  • Total Weight (CT. T.W.): 7/8
  • Lifetime Diamond Commitment: Yes
  • Stone Type: Sapphire
  • Stone Color: Blue
  • Stone Shape: Round
  • Stone Size: 3.4mm
  • Stone Carat Range: 1/2 Ctw - Under 1 Ctw
  • Stone Class: Created
  • Stone 2 Type: Lab-Grown Diamond
  • Stone 2 Color: White
  • Stone 2 Shape: Round
  • Stone 2 Class: Lab-Grown
  • Stone 3 Type: Lab-Grown Diamond
  • Stone 3 Color: White
  • Stone 3 Shape: Round
  • Stone 3 Class: Lab-Grown
  • Stone Setting: 4-Prong
  • Stone 2 Diamond Clarity: VS2
  • Stone 2 Diamond Color: F
  • Stone 3 Diamond Clarity: VS2
  • Stone 3 Diamond Color: F
Metal(s)
  • Metal Type: Sterling Silver
  • Metal Color: White
  • Metal Finish: Polished
  • Rhodium: Yes
Necklace Design
  • Necklace Style: Fashion
  • Necklace Length: 18 in
  • Necklace Clasp Type: Claw
  • Chain Type: Cable
  • Chain Width: 0.01
Product Details
  • Gauge: 040 Gauge
  • Length: 18 in
  • Width: 16.4 mm
  • Height: 15.95 mm
  • Clasp Type: Claw
  • Chain Type: Cable
Sapphire is commonly subjected to enhancement processes or treatments such as heating and diffusion. Gently clean by rinsing in warm water and drying with a soft cloth.
This item is plated with rhodium. This finish may wear off with frequent use. Ask a jewelry consultant for details.
This jewelry is made with lab-grown diamonds. Lab-grown diamonds have the same optical, chemical and physical properties as diamonds created by the earth. Merchandise which includes lab-grown diamonds is eligible for trade-in under the Lifetime Diamond Trade-In Policy.
Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured.
7/8 CT. T.W. Lab-Grown Diamond and Blue Lab-Created Sapphire Circle Necklace in Sterling Silver (F/VS2) | Zales