Lab Grown Diamond Jewelry,
Crafted to Last

High-quality lab diamonds, handcrafted by experienced artisans
— designed for personal meaning and lasting wear.

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NOTE：Orders may be delayed due to the Chinese New Year holiday. 

Orders will resume production and shipping in early March.

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You design it, We bulid it

Custom
  • Handcrafted by skilled artisans, made to order with care and precision.
  • Direct-sourced diamonds and expert craftsmanship, without traditional retail markups.

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Solitaire

Solitaire

Halo

Halo

Bezel

Bezel

Cluster

Cluster

3 Stone

3 Stone

Toi Et Moi

Toi Et Moi

Classic

Classic

Vintage-Style Engagement Ring In 14K Yellow Gold

Vintage

Fashion

Fashion

matching set

Matching Sets

Ideas / Vision

S

Sustainable

Self-pleased

I

Innovation

independent

G

Grow

Growing

H

High quality

Happy

T

Technological

Traiblazer

L

Lab-Grown

Love

    Our team are self-pleased, independent, growing, happy, and loving. Our mission is to be trailblazer and to inspire you to become like us. Yes, we can! We can guarantee that every jewelry is made from sustainable, innovative, high-quality, technologically advanced lab-grown diamond.Yes，we can. Each letter of Sightly represents a quality. And each carat of jewelry is sightly. Sightly carat, dazzling you!

    Shop by Shape

    Round

    Round

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    Oval

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    Cushion

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    Marquise

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    Princess

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    Emerald

    Radiant

    Asscher

    Asscher

    Pear

    Pear

    Heart

    Heart

      Free Shipping

      30 Days Return

      Free 1 Year Warranty

      Free Resizing

      New arrivals

      -20%
      4ct oval old money style lab grown diamond ring high polish gold wide band
      4ct oval old money style lab grown diamond ring high polish gold wide band
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      4-5ct Oval Old Money Style Lab-Grown Diamond Ring-High Polish Gold Wide Band

      Price range: $2,980.00 through $3,480.00
      -20%
      4ct oval old money style lab grown diamond ring brushed gold wide band
      4ct oval old money style lab grown diamond ring brushed gold wide band
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      Oval Old Money Style Brushed Gold Wide Band Lab-Grown Diamond Ring

      Price range: $2,980.00 through $3,480.00
      -20%
      dancing diamond ring in 18k gold – minimal floating lab grown diamond solitaire
      dancing diamond ring in 18k gold – minimal floating lab grown diamond solitaire
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      Dancing Diamond Ring in 18K Gold – Minimal Floating Lab-Grown Diamond Solitaire

      Price range: $990.00 through $1,680.00
      custom jewelry service & payment | design deposit & final payment
      2e0e04ce979c56dcd5f5b5fda62dc1d4
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      Custom Jewelry Service & Payment | Design Deposit & Final Payment

      Price range: $50.00 through $1,575.00
      -20%
      mermaid’s tear · moon goddess tear diamond nacklace pear cut pendant
      prongless floating diamond bubble pendant necklace solitaire diamond necklace (copy)
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      Mermaid’s Tear · Moon Goddess Tear Diamond Nacklace Pear-cut Pendant

      Price range: $440.00 through $774.40
      -20%
      prongless floating diamond bubble pendant necklace solitaire diamond necklace
      prongless floating diamond bubble pendant necklace solitaire diamond necklace
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      Prongless Floating Diamond Bubble Pendant Necklace Solitaire diamond necklace

      Price range: $468.00 through $728.00
      -20%
      invisible set cross lab grown diamond pendant necklace
      invisible set cross lab grown diamond pendant necklace
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      14k White Gold 18k White Gold Platinum White Gold

      Invisible-Set Cross Lab-Grown Diamond Necklace

      Price range: $1,280.00 through $1,380.00
      -20%
      vintage cross pendant necklace set | couple street style rope chain
      vintage cross pendant necklace set | couple street style rope chain
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      Vintage Cross Pendant Necklace Set | Couple Street Style Rope Chain

      Price range: $536.00 through $3,737.60

      Bestsellers

      -20%
      minimalist marquise lab grown diamond ring
      minimalist marquise lab grown diamond pinky ring
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      14k White Gold 18k White Gold Platinum White Gold
      14k Gold 18k Gold Yellow Gold
      14K Rose Gold 18K Rose Gold Rose Gold

      Minimalist Marquise Lab-Grown Diamond Pinky Ring

      Original price was: $499.00.Current price is: $399.20.
      -20%
      infinity twist pear lab grown diamond engagement ring (1)
      infinity twist pear lab grown diamond engagement ring (7)
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      14k White Gold 18k White Gold Platinum White Gold
      14k Gold 18k Gold Yellow Gold
      14K Rose Gold 18K Rose Gold Rose Gold

      Pinky Ring Infinity Twist Pear Lab-Grown Diamond Engagement Ring

      Original price was: $544.00.Current price is: $435.20.
      -20%
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      14k White Gold 18k White Gold Platinum White Gold
      14k Gold 18k Gold Yellow Gold
      14K Rose Gold 18K Rose Gold Rose Gold

      Janice Lab Grown Diamond Stud Earrings Oval Bezel Earrings IGI E/VS-VVS/EX

      Original price was: $620.00.Current price is: $496.00.
      -20%
      fashion 4 prong oval side stones engagement ring bell lab grown diamond ring sightlycarat jewelry 9
      fashion 4 prong oval side stones engagement ring bell lab grown diamond ring sightlycarat jewelry 1
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      14k White Gold 18k White Gold Platinum White Gold
      14k Gold 18k Gold Yellow Gold
      14K Rose Gold 18K Rose Gold Rose Gold

      Fashion 4 Prong Oval Side Stones Engagement Ring Bell Lab Grown Diamond Ring

      Original price was: $975.00.Current price is: $780.00.
      -20%
      wave half eternity lab grown diamond band ring (5)
      wave half eternity lab grown diamond band ring (2)
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      14k White Gold 18k White Gold Platinum White Gold
      14k Gold 18k Gold Yellow Gold
      14K Rose Gold 18K Rose Gold Rose Gold

      Wave Half Eternity Lab-Grown Diamond Band Ring

      Original price was: $950.00.Current price is: $760.00.
      -20%
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      14k White Gold 18k White Gold Platinum White Gold
      14k Gold 18k Gold Yellow Gold
      14K Rose Gold 18K Rose Gold Rose Gold

      Mini Diamond Half Tennis Bracelet Lab Grown Diamond

      Original price was: $868.00.Current price is: $694.40.
      -20%
      the cardinal cathedral setting
      the cardinal cathedral setting
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      The Cardinal Cathedral Setting Lab Grown Diamond Engagement Ring

      Price range: $584.80 through $929.60
      -20%
      seven stone lab grown diamond eternity band gold stackable custom wedding band 6
      seven stone lab grown diamond eternity band gold stackable custom wedding band 3
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      Select options This product has multiple variants. The options may be chosen on the product page
      14k White Gold 18k White Gold Platinum White Gold

      Seven-Stone Lab-Grown Diamond Eternity Band Gold Stackable Custom Wedding Band

      Price range: $792.00 through $1,344.00

      DIAMOND EDUCATION

      Learn about the “4 C’s” to help you with your online diamond shopping.
      diamond cut
      diamond cLARITY
      diamond color
      carat weight

      Diamond Blind Box

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      let our Diamond Mystery Box be yourticket to it.

      Fixed rarity rate
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