Lab Grown Diamonds

Lab-grown diamonds are real diamonds — with the same physical, chemical, and optical properties as mined stones, at a fraction of the environmental cost. At Spark & Bloom, we specialize in IGI-certified lab-grown diamonds set in solid gold. Beautiful, ethical, and exceptional value.

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A yellow gold engagement ring featuring a large rectangular radiant-cut diamond center stone, with a pavé band set with small round diamonds, resting on a white marble surface. 2 Carat Radiant Cut Lab-Grown Diamond Ring with 16 Side Diamonds in 14K Yellow Gold
2 Carat Radiant Cut Lab-Grown Diamond Ring with 16 Side Diamonds in 14K Yellow Gold
Two carats. Radiant cut. Brilliant from every angle. At the heart of this piece sits a breathtaking 2 carat radiant-cut lab-grown diamond — E color, VS1 clarity, and IGI certified. Sixteen round brilliant diamonds flow along the band, with eight diamonds set on each...
$1,750.00
$1,750.00
Hand wearing a diamond ring on beige fabric 1.5 Ct Oval Lab Diamond Engagement Ring | IGI Certified | 14K Gold | Spark and Bloom
1.5 Ct Oval Lab Diamond Engagement Ring | IGI Certified | 14K Gold | Spark and Bloom
One carat. Oval cut. The diamond shape that makes everything look effortless. At the heart of this piece sits a 1.5 carat oval lab-grown diamond - E color, VS1 clarity, IGI certified - flanked by two marquise diamonds and four round brilliants, totaling 0.50...
$1,550.00
$1,550.00
Oval Lab Diamond Engagement Ring | 1 Ct IGI Certified | 14K Gold | Spark and Bloom Oval Lab Diamond Engagement Ring | 1 Ct IGI Certified | 14K Gold | Spark and Bloom
Oval Lab Diamond Engagement Ring | 1 Ct IGI Certified | 14K Gold | Spark and Bloom
One carat. Oval cut. The diamond shape that makes everything look effortless. At the heart of this piece sits a 1 carat oval lab-grown diamond — E color, VS1 clarity, IGI certified — flanked by two marquise diamonds and four round brilliants, totaling 0.50...
$1,100.00
$1,100.00
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  • 4 Carat Round Lab Diamond Engagement Ring, IGI Certified E VS1, Pear Side Diamonds, 14K Gold 4 Carat Round Lab Diamond Engagement Ring, IGI Certified E VS1, Pear Side Diamonds, 14K Gold
    4 Carat Round Lab Diamond Engagement Ring, IGI Certified E VS1, Pear Side Diamonds, 14K Gold
    4 Carat Round Lab Grown Diamond Engagement Ring with Pear Cut Side Diamonds, handcrafted in solid 14K or 18K gold. IGI Certified | A bold, luxurious statement ring. Setting Options (Choose & Checkout) White, Rose or Yellow Gold | 14K | Sizes 4-10 US...
    From $3,000.00
    From $3,000.00
  • 1.5 Carat Emerald Cut Lab Diamond Halo Engagement Ring, IGI Certified F VS1, 28 Side Diamonds, 14K Gold 1.5 Carat Emerald Cut Lab Diamond Halo Engagement Ring, IGI Certified F VS1, 28 Side Diamonds, 14K Gold
    1.5 Carat Emerald Cut Lab Diamond Halo Engagement Ring, IGI Certified F VS1, 28 Side Diamonds, 14K Gold
    Some rings catch the light. This one commands it. The emerald cut is not for everyone — and that's exactly the point. Where round diamonds scatter brilliance in every direction, the emerald cut creates long, dramatic flashes of light — like looking into still...
    From $1,760.00
    From $1,760.00
  • 1.5 Carat Round Halo Lab Diamond Engagement Ring, IGI Certified E VS1, 50 Side Diamonds, 14K Gold 1.5 Carat Round Halo Lab Diamond Engagement Ring, IGI Certified E VS1, 50 Side Diamonds, 14K Gold
    1.5 Carat Round Halo Lab Diamond Engagement Ring, IGI Certified E VS1, 50 Side Diamonds, 14K Gold
    1.5 Carat Round Halo Lab Grown Diamond Engagement Ring, handcrafted in solid 14K or 18K gold. IGI Certified | 50 side diamonds | Maximum brilliance. Setting Options (Choose & Checkout) White, Rose or Yellow Gold | 14K | Sizes 4-10 US 18K available upon...
    From $1,760.00
    From $1,760.00
  • 1.5 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, Marquise & Round Side Diamonds, 14K Gold 1.5 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, Marquise & Round Side Diamonds, 14K Gold
    1.5 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, Marquise & Round Side Diamonds, 14K Gold
    1.5 Carat Oval Lab Grown Diamond Engagement Ring with Marquise & Round Side Diamonds, handcrafted in solid 14K or 18K gold. IGI Certified | A stunning, unique engagement ring. Setting Options (Choose & Checkout) White, Rose or Yellow Gold | 14K | Sizes 4-10...
    From $1,650.00
    From $1,650.00
  • 2.5 Carat Oval Lab Diamond Full Eternity Ring, IGI Certified D VS1, Wedding Band, 14K Gold 2.5 Carat Oval Lab Diamond Full Eternity Ring, IGI Certified D VS1, Wedding Band, 14K Gold
    2.5 Carat Oval Lab Diamond Full Eternity Ring, IGI Certified D VS1, Wedding Band, 14K Gold
    2.5 Carat Oval Cut Lab Grown Diamond Full Eternity Ring, handcrafted in solid 14K or 18K gold. IGI Certified | Diamonds all the way around - pure luxury. Setting Options (Choose & Checkout) White, Rose or Yellow Gold | 14K | Sizes 4-10 US...
    From $1,760.00
    From $1,760.00
  • 1 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, Hidden Halo 36 Side Diamonds, 14K Gold 1 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, Hidden Halo 36 Side Diamonds, 14K Gold
    1 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, Hidden Halo 36 Side Diamonds, 14K Gold
    1 Carat Oval Lab Grown Diamond Engagement Ring with Hidden Halo & 36 Side Diamonds, handcrafted in solid 14K or 18K gold. IGI Certified | Breathtaking brilliance from every angle. Setting Options (Choose & Checkout) White, Rose or Yellow Gold | 14K | Sizes...
    From $1,100.00
    From $1,100.00
  • 1.5 Carat Round Solitaire Lab Diamond Engagement Ring, IGI Certified E VS1, Comfort Fit, 14K Gold 1.5 Carat Round Solitaire Lab Diamond Engagement Ring, IGI Certified E VS1, Comfort Fit, 14K Gold
    1.5 Carat Round Solitaire Lab Diamond Engagement Ring, IGI Certified E VS1, Comfort Fit, 14K Gold
    Nothing added. Nothing taken away. Just 1.5 carats of pure diamond, exactly as it should be. There is a reason the solitaire has endured for over a hundred years without changing. It does not need to. One diamond. One band. One moment of recognition...
    $1,622.50
    $1,622.50
  • 1.5 Carat Round Solitaire Lab Diamond Ring, IGI Certified E VS1, Hidden Halo, 14K White Gold 1.5 Carat Round Solitaire Lab Diamond Ring, IGI Certified E VS1, Hidden Halo, 14K White Gold
    1.5 Carat Round Solitaire Lab Diamond Ring, IGI Certified E VS1, Hidden Halo, 14K White Gold
    From above — pure, minimal, flawless. From the side — a secret only she will know. This is the ring for someone who understands that the most interesting things in life are never the loudest. On the surface, a perfect round solitaire — 1.5...
    $1,495.00
    $1,495.00
  • Oval Lab Diamond Engagement Ring, 1.5 Carat D VS1, Rose Gold, IGI Certified, Avant Garde Design Oval Lab Diamond Engagement Ring, 1.5 Carat D VS1, Rose Gold, IGI Certified, Avant Garde Design
    Oval Lab Diamond Engagement Ring, 1.5 Carat D VS1, Rose Gold, IGI Certified, Avant Garde Design
    D color. The top of the scale. The diamond that jewelers keep for themselves. D color is not a marketing term. It is the highest color grade that exists — the point at which a diamond is so colorless that no trace of warmth...
    $1,595.00
    $1,595.00
  • 1ct Round Halo Lab Diamond Ring, IGI E VS1, 14K Gold 1ct Round Halo Lab Diamond Ring, IGI E VS1, 14K Gold
    1ct Round Halo Lab Diamond Ring, IGI E VS1, 14K Gold
    34 diamonds surrounding one. Because some things deserve to be celebrated from every angle. The halo engagement ring is not a trend. It is a design philosophy — the belief that a center stone at its best is one that is supported, framed, and...
    $1,320.00
    $1,320.00
  • 1ct Oval Lab Diamond Ring | IGI E VS1 | 14k Gold 1ct Oval Lab Diamond Ring | IGI E VS1 | 14k Gold
    1ct Oval Lab Diamond Ring | IGI E VS1 | 14k Gold
    Oval. Clean. Brilliant. The ring that knows exactly what it is and needs nothing else to prove it. There is a confidence that comes with an oval solitaire at this quality — 1 carat of IGI certified lab grown diamond, E color, VS1 clarity,...
    $1,072.50
    $1,072.50
  • 2 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, 10 Side Diamonds, 14K Gold 2 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, 10 Side Diamonds, 14K Gold
    2 Carat Oval Lab Diamond Engagement Ring, IGI Certified E VS1, 10 Side Diamonds, 14K Gold
    Two carats. One moment. Forever. There is a reason the oval cut has become the most desired diamond shape of this generation. It elongates. It flatters. It catches the light from an angle no other shape quite manages. At 2 carats, this IGI certified...
    From $1,850.00
    From $1,850.00
  • 2 Carat Oval Lab Diamond Solitaire Ring, IGI Certified E VS1, Hidden Halo 18 Pave Diamonds, 14K Gold 2 Carat Oval Lab Diamond Solitaire Ring, IGI Certified E VS1, Hidden Halo 18 Pave Diamonds, 14K Gold
    2 Carat Oval Lab Diamond Solitaire Ring, IGI Certified E VS1, Hidden Halo 18 Pave Diamonds, 14K Gold
    From above, it looks like a solitaire. From the side, it takes your breath away. The hidden halo is one of the most clever innovations in modern ring design. To the casual eye, this is a clean, minimal oval solitaire — elegant, timeless, understated....
    $1,880.00
    $1,880.00
  • 1.5ct Round Solitaire Lab Diamond Ring | Hidden Halo | IGI 1.5ct Round Solitaire Lab Diamond Ring | Hidden Halo | IGI
    1.5ct Round Solitaire Lab Diamond Ring | Hidden Halo | IGI
    The solitaire that holds a secret. Clean on top. Extraordinary underneath. For the woman who understands that the best things reveal themselves slowly. From above, it is exactly what a solitaire should be — 1.5 carats of IGI certified round brilliance, E color, VS1...
    $1,595.00
    $1,595.00
  • 2 Carat Oval Lab Grown Diamond Engagement Ring, IGI Certified E VS1, 14K 18K Gold, 2 Carat Oval Lab Grown Diamond Engagement Ring, IGI Certified E VS1, 14K 18K Gold,
    2 Carat Oval Lab Grown Diamond Engagement Ring, IGI Certified E VS1, 14K 18K Gold,
    Avant Garde Diamond Engagement Ring, Lab Grown Diamond, Oval Cut Diamond Ring. Setting Options (Choose & Checkout)White, Rose or Yellow Gold | 14K or 18K | Sizes 4-14 US ─────────────────────────────RING DETAILS─────────────────────────────Center Stone: (IGI Certified)✦ Shape: Oval Cut Lab Grown Diamond✦ Dimension: 8.40 x 6.40 mm✦...
    $1,990.00
    $1,990.00
  • 1.5 Carat Fancy Yellow Emerald Cut Lab Diamond Ring, IGI Certified VS1, 26 Side Diamonds, 14K Gold 1.5 Carat Fancy Yellow Emerald Cut Lab Diamond Ring, IGI Certified VS1, 26 Side Diamonds, 14K Gold
    1.5 Carat Fancy Yellow Emerald Cut Lab Diamond Ring, IGI Certified VS1, 26 Side Diamonds, 14K Gold
    Not every diamond is colorless. The rarest ones never were. Fancy yellow diamonds are among the most coveted stones in the world — worn by icons, collected by connoisseurs, and chosen by those who understand that true luxury is not about following the crowd....
    From $1,900.00
    From $1,900.00
  • Oval Lab Diamond Ring | 1.5ct IGI E VS1 | 10 Side Stones Oval Lab Diamond Ring | 1.5ct IGI E VS1 | 10 Side Stones
    Oval Lab Diamond Ring | 1.5ct IGI E VS1 | 10 Side Stones
    8 x 6mm of oval brilliance. The size that makes people look twice. The quality that makes them look again. There is a specific combination in oval engagement rings that designers spend careers trying to get right: a stone large enough to command attention...
    $1,540.00
    $1,540.00

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