StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Pompeii3 › Womens Diamond Necklaces
Pompeii3
Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown
Pompeii3

Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown

4(1 rating)

Best price now

$629.19at Shop SimonChecked 5 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Shop Simon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $629.19 at Shop Simon (checked Nov 15, 2026).
  • Checked at 3 stores.

Our take on the Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown

A 14k yellow gold pendant built around a certified 3 ct round lab-grown diamond, ringed by a halo of smaller round diamonds on an 18-inch chain. The lab-grown center stone gives you the same visual size and sparkle as a mined diamond of that weight, with G/H color and VS2-SI1 clarity across the stones. It suits shoppers who want a large, formal-looking pendant for events or as a milestone gift, and who are comfortable with a lab-grown stone. Against mined-diamond halos of similar size it offers far more carat weight for the money, but lab-grown stones hold less resale value and the piece is dressy rather than everyday.

Best forFormal events and evening wearMilestone gifts and anniversariesShoppers who want a big diamond lookBuyers open to lab-grown stones
Pros
  • Large 3 ct certified center stone
  • Halo of round accent diamonds adds spread and sparkle
  • Solid 14k yellow gold setting
  • G/H color with VS2-SI1 clarity
  • 18-inch chain included
Cons
  • Lab-grown diamonds resell for less than mined
  • Dressy halo style is not an everyday piece
  • Prong-set stones need periodic tightening
  • Halo settings can snag on knitwear

Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown prices at every store

  • Shop SimonNew

    In stock

    $629.19+ $4.95 shippingChecked 5 h ago
    Visit Shop Simon
  • NordstromNew

    In stock

    $668.10Free shippingChecked 5 h ago
    Visit Nordstrom
  • WalmartNew

    In stockSold by Pompeii3Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,210.00Free shippingChecked 5 h ago
    Visit Walmart

Store links may earn us a commission. Some prices via Klarna.

Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown price history

Lowest price we've seen: $629.19 on Nov 15 at Shop Simon. Tracked across 2 stores since Nov 15.

About the Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown

This women's halo pendant necklace has a certified lab-grown diamond as its center stone, surrounded by a ring of round cut accent diamonds. The diamonds are prong set in a polished solid 14k yellow gold mounting.

It is handmade in the USA and comes with an 18-inch chain.

Metal
Solid 14k yellow gold
Main stone
3 ct certified lab-grown diamond
Carat weight
3 1/2 ct
Accent stones
Round cut diamonds encircling the main stone
Setting
Prong set
Diamond color
G/H
Clarity
VS2-SI1
Chain length
18 in
Style
Pendants/Fashion
Origin
Handmade in the USA
Item number
PD0589-3CTLG-Y
In the box
Necklace with chain, gift box

Specifications

metal_type
Yellow GoldSource
color
YellowSource
size
3.50Source

Questions and answers

Is the center diamond lab-grown or mined?
It is lab-grown. The listing describes a certified 3 ct lab-grown diamond with round accent diamonds around it.
What are the diamond specs?
The center stone is 3 ct, and the stones are graded G/H color and VS2-SI1 clarity.
What metal is it made of?
Solid 14k yellow gold, with all stones prong set in the polished mounting.
What chain comes with it?
An 18-inch chain is included with the pendant.
Does it come with a certificate and warranty?
The listing states the center diamond is certified and includes a gift box and a 180-day warranty.
Is a lab-grown diamond a good choice here?
It gives you a much larger stone for the money than a mined diamond of the same weight, but expect lower resale value.
Where is the Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown cheapest?
At Shop Simon, for $629.19, as of our latest check.
What do buyers say about the Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown?
Rated 4 out of 5 from 1 ratings.
Where can I buy the Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown?
3 stores we checked sell it, including Shop Simon, Nordstrom, Walmart.

Shoppers also compared

  • A
    Angara Natural Diamond Necklace for Women in 14K Yellow Gold (Size-4.1mm) - April Birthstone Jewelry | Round Diamond Pendant Necklace
    Angara Natural Diamond Necklace for Women in 14K Yellow Gold (Size-4.1mm) - April Birthstone Jewelry | Round Diamond Pendant Necklace
  • L
    Lab Grown Diamond Pendant Necklace 14k Gold - Johanne
    Lab Grown Diamond Pendant Necklace 14k Gold - Johanne
  • G
    Gem Stone King 1.00 Cttw IGI Certified Lab Grown Diamond Pendant Necklace for Women
    Gem Stone King 1.00 Cttw IGI Certified Lab Grown Diamond Pendant Necklace for Women
  • B
    Boodles White and Diamond Be Necklace
    Boodles White and Diamond Be Necklace
  • H
    HYT Jewelry 18kt White Gold Diamond Pendant Necklace
    HYT Jewelry 18kt White Gold Diamond Pendant Necklace
  • B
    Bloomingdale's diamond bezel station necklace
    Bloomingdale's diamond bezel station necklace
  • G
    Graff Wild Flower
    Graff Wild Flower
  • O
    Octagon Halo Diamond Pendant Necklace 0.2ct
    Octagon Halo Diamond Pendant Necklace 0.2ct

Stores we've priced the Pompeii Certified 3 1/2Ct Halo Diamond Pendant 14k Gold Women's Necklace Lab Grown at

  • Nordstrom deals and prices

More from Pompeii3

  • P
    Pompeii 1/3ct Round Solitaire Pendant 14k White Gold Diamond Necklace (L,I2-I3)
    Pompeii 1/3ct Round Solitaire Pendant 14k White Gold Diamond Necklace (L,I2-I3)
  • P
    Pompeii3 Diamond Studs 14K
    Pompeii3 Diamond Studs 14K
  • P
    Pompeii3 4 ct T.W. Certified Diamond Screw Back Studs
    Pompeii3 4 ct T.W. Certified Diamond Screw Back Studs
P
Pompeii 2 ct Treated Black Diamond Solitaire Engagement Ring 14K White Gold
Pompeii 2 ct Treated Black Diamond Solitaire Engagement Ring 14K White Gold
  • P
    Pompeii Princess Cut Diamond Engagement Ring 3-Stone 1 1/2ct 14k White Gold
    Pompeii Princess Cut Diamond Engagement Ring 3-Stone 1 1/2ct 14k White Gold
  • P
    Pompeii3 1Ct T.W. Five Stone Diamond Wedding Ring 14k Gold Lab Grown
    Pompeii3 1Ct T.W. Five Stone Diamond Wedding Ring 14k Gold Lab Grown
  • P
    Pompeii3 Emerald Diamond Stackable Wedding Ring 14k Gold
    Pompeii3 Emerald Diamond Stackable Wedding Ring 14k Gold
  • P
    Pompeii3 Polished Steel Single Tone Clasp Bracelet
    Pompeii3 Polished Steel Single Tone Clasp Bracelet
  • All Pompeii3 deals and products →

    More women's pendant necklaces

    • 2
      2 CT Round Lab-Created Diamond Heart Pendant Necklace for Women, 14K Yellow Gold-Plated Sterling Silver
      2 CT Round Lab-Created Diamond Heart Pendant Necklace for Women, 14K Yellow Gold-Plated Sterling Silver
    • 2
      2 CT Round-Cut Lab-Created Diamond North Star Pendant Necklace for Women, 14K Yellow Gold-Plated Sterling Silver
      2 CT Round-Cut Lab-Created Diamond North Star Pendant Necklace for Women, 14K Yellow Gold-Plated Sterling Silver
    • 3
      3 CT Cushion Cut Lab Created Diamond Solitaire Pendant Necklace, 14K Gold Plated 925 Sterling Silver Dainty Chain
      3 CT Cushion Cut Lab Created Diamond Solitaire Pendant Necklace, 14K Gold Plated 925 Sterling Silver Dainty Chain
    • A
      AFFY Genuine Natural Diamond Snowflake Pendant Necklace 14k Yellow Gold Over Sterling Silver
      AFFY Genuine Natural Diamond Snowflake Pendant Necklace 14k Yellow Gold Over Sterling Silver
    • J
      JeenMata Lab Grown Diamond 0.50 Carat Round Cut Classic Solitaire Pendant Necklace - in 18K White Gold Plating for Women
      JeenMata Lab Grown Diamond 0.50 Carat Round Cut Classic Solitaire Pendant Necklace - in 18K White Gold Plating for Women
    • G
      Gold Diamond Necklace, Marquise Diamond Necklace - 14k white gold
      Gold Diamond Necklace, Marquise Diamond Necklace - 14k white gold
    • J
      JeenMata 2 Carat Round Cut Moissanite Brilliant Pendant Necklace - 18K White Gold Plating Over Silver
      JeenMata 2 Carat Round Cut Moissanite Brilliant Pendant Necklace - 18K White Gold Plating Over Silver
    • G
      Gold Diamond Necklace, Marquise Diamond Necklace - 18k yellow gold
      Gold Diamond Necklace, Marquise Diamond Necklace - 18k yellow gold