Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • 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.
TermsPrivacy
Deal.ai
H
Heart Lab Grown Diamond Ring

Heart Lab Grown Diamond Ring

Best price now

$360.00at DEVATAChecked Nov 9

61% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit DEVATA

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

  • Last seen at $360.00 at DEVATA on Nov 9.
  • Checked at 3 stores.
  • Our take on the Heart Lab Grown Diamond Ring

    A platinum solitaire ring built around a 5-carat heart-cut lab-grown diamond, IGI certified, D color and VVS clarity, with 52 small side diamonds bringing the total to about 5.29 carats. The heart cut is the draw here: it is far rarer than round or oval solitaires and shows more personality, but it throws less sparkle than a round brilliant of the same weight. It suits someone who wants a large, romantic statement stone and is comfortable with a tall, wide setting. Against typical round solitaires, you get a bigger look and a more unusual shape for the same carat weight, at the cost of light return and everyday practicality.

    Best forRomantic proposals and anniversariesBuyers who want a large statement stoneShoppers set on a heart-shaped diamondThose who prefer lab-grown stones
    Pros
    • 5-carat heart center stone with D color and VVS clarity
    • IGI certificate backs the grading
    • 52 side diamonds add sparkle to the band
    • Platinum setting suits daily wear better than white gold
    • Heart cut is uncommon, so the ring stands out
    Cons
    • Heart cuts return less light than round brilliants
    • A 5-carat stone sits high and catches on clothing
    • Heart shape is polarizing for everyday wear
    • Platinum is heavier and scratches more visibly than gold
    • Large stones need careful cleaning to keep their sparkle

    Heart Lab Grown Diamond Ring prices at every store

    • Reve Diamonds USNew

      In stock

      $1,700.00Free shippingChecked Nov 9
      Visit Reve Diamonds US
    • DEVATANew

      Availability unknownReturn policy

      $360.00Checked Nov 9
      Visit DEVATA
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $932.00Free shippingChecked Nov 9
      Visit Amazon

    Heart Lab Grown Diamond Ring price history

    Lowest price we've seen: $932.00 on Nov 9 at Amazon. Tracked across 2 stores since Nov 9.

    From DEVATA

    • 14K gold heart ring set with lab grown diamonds
    • Crafted in 14K gold, stamped 14K to certify solid 14K gold
    • Three round lab grown diamonds, 2.5mm each
    • Total carat weight approx. 0.21 ct. tw.
    • Average color E-F, average clarity VS
    • Prong setting with band width approx. 1.2mm
    Sizes
    6, 7, 8, 9
    Materials
    14K Gold & Lab Grown Diamond
    Guarantee
    1-year warranty covering manufacturing defects.
    Returns
    30 days to return or exchange by signing into your account and submitting a return request.
    Shipping
    Ships from California; free standard shipping (3-6 business days); expedited (2 business days) and express (1 business day) available; order processing 1-2 busi
    In the box
    Ring, Leather pouch, Polish cloth

    About the Heart Lab Grown Diamond Ring

    Express your love with this 14K gold heart lab grown diamond ring. A romantic design with sustainable brilliance makes every moment unforgettable.

    • Crafted in 14K gold, stamped 14K to certify solid 14K Gold

    • Lab Grown Diamond

    • 3pcs Round 2.5mm

    • Carat weight total approx. 0.21 ct. tw.

    • Average color: E-F

    • Average clarity: VS

    • Prong setting

    • Band width approx. 1.2mm

    • Weight approx. 1.3 - 1.4 grams

    Specifications

    Department
    Women's
    Material
    Platinum, Diamond
    Color
    Platinum
    Gemstone Type
    Lab-created
    Setting Type
    Solitaire
    Gemstone Cut
    Heart
    Diamond Weight
    10 carat
    Carat Total Weight
    5.29Source
    Metal Type
    PlatinumSource
    Average Width
    2.5Source
    Ring Height
    10.7Source
    Ring Width Top
    10.68Source
    Center Carat Weight
    5.00Source
    Center Diamond Color
    Colorless (D)Source
    Center Diamond Clarity
    VVSSource
    Center Diamond Cut Grade
    ExcellentSource
    Center Diamond Certification
    IGI CertifiedSource
    Center Diamond Shape
    HeartSource
    Side Diamond Count
    52Source

    Questions and answers

    Is a heart-cut diamond a good choice for an engagement ring?
    It is if you want a romantic, unusual shape. Heart cuts show less brilliance than round or oval cuts, so expect a softer glow rather than sharp sparkle.
    How does a 5-carat heart compare with a round solitaire?
    The heart faces up large and reads as a bigger stone, but a round brilliant of the same weight will look brighter. The heart wins on personality, the round on light performance.
    What does IGI certification mean here?
    IGI is an independent lab that graded the center stone as D color, VVS clarity and excellent cut. The report confirms the stone is lab-grown and matches those grades.
    Will such a tall setting be comfortable to wear daily?
    The top rises about 10.7 mm, which is high. It can snag on knits and knock against surfaces, so many owners wear it for occasions rather than chores.
    Does platinum need special care?
    Platinum develops a patina over time and can be polished back to a shine. Check the prongs on a large stone regularly, since a loose setting risks losing the diamond.
    Is a lab-grown diamond a real diamond?
    Yes. It has the same physical and chemical properties as a mined diamond, just grown in a lab, and it typically costs less for the same size and grade.
    Where is the Heart Lab Grown Diamond Ring cheapest?
    At DEVATA, for $360.00, 61% under what the other stores charge, as of our latest check.
    Where can I buy the Heart Lab Grown Diamond Ring?
    3 stores we checked sell it, including Reve Diamonds US, DEVATA, Amazon.

    Shoppers also compared

    • 1
      14K Diamond Pavé Heart Ring
      14K Diamond Pavé Heart Ring
    • 1
      14K Gold Diamond Large Janine Heart Ring
      14K Gold Diamond Large Janine Heart Ring
    • D
      Diamond Heart Ring
      Diamond Heart Ring
    • 1
      14k White Gold Baguette Diamond Heart Ring
      14k White Gold Baguette Diamond Heart Ring
    • H
      Heart Link Diamond Ring
      Heart Link Diamond Ring
    • M
      Minimalist Heart and Emerald Cut Diamond Ring 14 Karat Yellow Gold Fine Jewelry
      Minimalist Heart and Emerald Cut Diamond Ring 14 Karat Yellow Gold Fine Jewelry
    • 1
      14K Gold Diamond Heart Ring: Pavé Signet, .20ctw Natural Diamonds
      14K Gold Diamond Heart Ring: Pavé Signet, .20ctw Natural Diamonds
    • H
      Heart Shape Diamond Sunburst Ring in 14K Yellow Gold
      Heart Shape Diamond Sunburst Ring in 14K Yellow Gold

    More women's rings

    • 0
      0.07Ct Diamond Heart Ring Sc55020729
      0.07Ct Diamond Heart Ring Sc55020729
    • 1
      14K Yellow Gold Diamond Heart Ring
      14K Yellow Gold Diamond Heart Ring
    • 1
      14K Gold Heart Lab Diamond Pinky Ring
      14K Gold Heart Lab Diamond Pinky Ring
    • 1
      14k Gold Large Heart and Diamond Halo Ring
      14k Gold Large Heart and Diamond Halo Ring
    • D
      Dainty 14K Gold Heart Diamond Ring: Minimalist Stacking Band
      Dainty 14K Gold Heart Diamond Ring: Minimalist Stacking Band
    • L
      LuvMyJewelry Miravyn 0.60 ct 14K Gold Diamond Heart Ring
      LuvMyJewelry Miravyn 0.60 ct 14K Gold Diamond Heart Ring
    • B
      Belk & Co 14K Yellow Gold Diamond Cut 5 Heart Ring
      Belk & Co 14K Yellow Gold Diamond Cut 5 Heart Ring
    • Z
      Zales 1/4 CT. T.w. Multi-Diamond Heart-Shaped Rope Frame Ring in 10K
      Zales 1/4 CT. T.w. Multi-Diamond Heart-Shaped Rope Frame Ring in 10K