5 out of 2 reviews READ REVIEWS

Colleen Lopez Trilliant Gem and Diamond 18" Necklace

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Appraised value: $589.00
HSN price: $299.90
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Overview & Details

Colleen Lopez Trilliant Gem and Diamond 18" Necklace
Are you ready for it? A trifecta of glamour is coming your way. A glittering, trilliant gem, genuine diamonds and precious metal come together in a piece to remember. Brace yourself. With this necklace, all eyes are on you.

Design Information
  • Sterling silver necklace has prong-set, triangular gem drop, bordered by 2 rows of pavé-set, round diamonds
  • Chain lengths accented by bezel-set, round zircons

Good to Know

  • Due to the composition and natural properties of mined gemstones, the product image may show slight differences to the actual stone in color saturation, tone, hue or other gemstone characteristics such as phenomena, color banding and color matrix.


  • Gemstones and pearls are sometimes treated to enhance their natural beauty. To learn more and find out about care instructions see details.


Shop all Colleen Lopez Collection
Gem Choices: Blue Topaz, Citrine, Prasiolite or White Quartz
Necklace Measurements: Approx. 18"L x 1/8"W
Drop Measurements: Approx. 3/4"L x 3/4"W
Metal Type: Sterling Silver
Metal Color: White
Metal Stamp: .925
Plating: Blue Topaz - Rhodium, blue rhodium, Citrine - Rhodium, brown rhodium, Prasiolite - Rhodium, black rhodium, White Quartz - Rhodium
Findings: Lobster-claw clasp
Finish: Polished
Chain Type: Oval link
Country of Origin: India
Packaging: Boxed

Stone Information (all sizes and weights approximate)

Total Carat Weight: 6.12ct (Blue Topaz), 5.57ct (Citrine, Prasiolite) or 5.47ct (White Quartz)
Sky Blue Topaz: Triangular (10mm); 3.3ct; mined in Brazil
Color-Enhanced Blue Diamond: Round (less than 1mm); 0.32ct
Citrine: Triangular (10mm); 2.75ct; mined in Brazil
Color-Enhanced Champagne Diamond: Round (less than 1mm); 0.32ct
Prasiolite: Triangular (10mm); 2.75ct; mined in Brazil
Color-Enhanced Green Diamond: Round (less than 1mm); 0.32ct
White Quartz: Triangular (10mm); 2.65ct; mined in Brazil
White Diamond: Round (less than 1mm); 0.32ct
White Zircon: Round (3.5mm); 2.5ct; mined in Vietnam


Colleen Lopez Trilliant Gem and Diamond 18" Necklace
2 reviews 5 out of 5

Review Breakdown

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Would recommend to a friend
  • Gorgeous Necklace

    This necklace looks like it costs much more than it did. Absolutely gorgeous in blue - the combination of the bright topaz and deep blue diamonds are stunning. I bought the matching ring and earrings, and I cant stop wearing them. The double row of diamonds and the stations in the necklace elevate the necklace even more. I cant believe I hesitated on these pieces - they are stunning- at least in the blue!

    Liresi, MO
    Was this review helpful? 0 out of 0 found this review helpful
  • Beautiful necklace.

    This is a stunning necklace, really, it's just beautiful. I got it in the white quartz and I am very impressed. The only thing I don't like is that I think it is way too long. I feel like it should rest in the hollow of your throat. An easy solution to that, though, is taking it to my jewelry repair to have it shortened. Overall, I am happy with my purchase, and I would recommend it to someone else.

    jillybean43, KS
    Was this review helpful? 0 out of 0 found this review helpful

Colleen Lopez Collection

Open yourself up to an effortlessly elegant and sophisticated collection from someone who understands what you’re looking for. Colleen’s jewels seriously sparkle and clothes continuously flatter, making you feel as luxurious as you look. It’s just a matter of time before her favorite things become yours!


When To Watch

Nov 27
11-12p ET
Colleen Lopez's Jewelry Gifts
with Host Colleen Lopez
Add To Calendar