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Deal.ai › Pompeii3 › Rings
Pompeii3
Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown

Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown

Best price now

$1,329.79at Shop SimonChecked 59 min ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $1,329.79 at Shop Simon (checked Nov 12, 2026).
  • Checked at 2 stores.

Our take on the Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown

A 14k gold solitaire engagement ring set with a 3-carat cushion-cut lab-grown diamond in VS1–VS2 clarity. The cushion cut gives a softer, rounded square outline than a round brilliant, and a 3-carat center stone is a large, statement look on the hand. Lab-grown diamonds are chemically identical to mined ones and cost less for the same size and clarity, so this ring competes with mined solitaires at a fraction of the outlay. Buyers comparing it to round or oval solitaires should expect a warmer, more vintage silhouette and a wide band presence.

Best forShoppers who want a large diamond look for less than a mined stoneBuyers drawn to cushion-cut, vintage-style solitairesAnyone seeking a certified lab-grown engagement ring in 14k gold
Pros
  • 3-carat cushion center stone is a bold, statement size
  • VS1–VS2 clarity keeps the stone eye-clean
  • Lab-grown diamond offers the same size and clarity for less than mined
  • 14k gold band with a classic four-prong solitaire setting
  • Certified stone with documented grading
Cons
  • A 3-carat stone is heavy and may feel large for everyday wear
  • Cushion cuts show inclusions and color differently than rounds, so grading matters
  • Solitaire setting leaves the girdle exposed to knocks
  • Lab-grown diamonds have lower resale value than mined stones

Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown prices at every store

  • Shop SimonNew

    In stock

    $1,329.79+ $4.95 shippingChecked 59 min ago
    Visit Shop Simon
  • Kohl'sNew

    In stock

    $1,640.00Free shippingChecked 59 min ago
    Visit Kohl's

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

Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown price history

Lowest price we've seen: $1,329.79 on Nov 12 at Shop Simon. Tracked across 2 stores since Nov 12.

About the Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown

This is a solitaire engagement ring set with a 3.0 carat cushion-cut lab-grown diamond. The diamond is certified and has VS (1-2) clarity.

The ring is made in 14k gold and is listed in platinum, white gold and gold materials. It is designed for women.

Main stone
Diamond, 3.0 carat
Cut
Cushion
Origin
Lab grown
Clarity
VS (1-2)
Karat
14k
Material
Platinum, white gold, gold
Ring style
Solitaire, engagement ring
Ring size
US 8
Color
White, multicolor
Gender
Female

Specifications

Origin
Lab GrownSource
Ring Size (US)
8Source
Karat
14kSource
Diamond Clarity
VS (1-2)Source
Rings
Solitaire Ring, Engagement RingSource
Color
White, MulticolorSource
Material
Platinum, White Gold, GoldSource
Gender
FemaleSource
Carat (Main stone)
3.0Source
Stone
DiamondSource

Questions and answers

Is a lab-grown diamond a real diamond?
Yes. Lab-grown diamonds have the same carbon crystal structure and hardness as mined diamonds. They are graded on the same color and clarity scales.
How does a cushion cut compare with a round brilliant?
A cushion cut is a rounded square with more facets and a softer, vintage look. It can appear slightly warmer and shows inclusions a bit more readily than a round brilliant of the same grade.
Is a 3-carat stone too big for everyday wear?
It is a large, high-profile stone that sits well above the finger. Many wearers find it comfortable, but it can catch on clothing and is best removed for gym or manual work.
What does VS1–VS2 clarity mean?
Inclusions are minor and generally not visible to the naked eye. The stone should look clean face-up at normal viewing distance.
What is in the box?
The ring and its diamond certificate. Confirm the exact packaging and paperwork with the seller before ordering.
Can the ring be resized?
A plain 14k gold solitaire band can usually be resized by a jeweler. Sizing a ring with a large center stone may require extra care, so use a qualified jeweler.
Where is the Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown cheapest?
At Shop Simon, for $1,329.79, as of our latest check.
Where can I buy the Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown?
2 stores we checked sell it, including Shop Simon, Kohl's.

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Compare the Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown

  • Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown vs Pompeii3 Certified 2Ct Solitaire Diamond Cathedral Engagement Ring White Gold Lab Grown
  • Certified 4Ct Oval Solitaire Diamond Engagement Ring 14k Gold Lab Grown vs Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown
  • Pompeii Certified 1.75-5.75Ct Marquise Diamond Engagement Ring 14k or Platinum Lab Grown vs Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown

Buying guides that pick the Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown

  • Best lab-grown diamond engagement rings under $1,500
  • Stores we've priced the Pompeii3 Certified 3Ct Cushion Diamond Solitaire Engagement Ring 14k Gold Pt Lab Grown at

    • Kohl's deals and prices

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