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Messigems Lab Grown Diamond Manufacturer

About Us
   WUZHOU MESSI GEMS CO., LTD established in 2016, specializes in manufacturing Lab Grown Diamond and Lab Grown Diamond Jewelry.
  After 10-year development, we have built a comprehensive production and service system that covers everything from loose diamond customization to high-end jewelry. With extensive experience in foreign trade sales, we proudly served more than 5000 clients globally.
  Thanks to our team of 150 skilled workmen, we produce 2,000 carats of IGI-certified Lab Grown Diamonds on a monthly basis.
50,00
+
Over 5000 carats stock​​​​​​​
GIA & IGI 
MOISSANITE & LAB GROWN DIAMOND certified
20
CT
Large carat custom diamonds up to 20 carat​​​​​​​
CUSTOM
Tailor-made high end jewelry service

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Buy and wholesale Lab diamonds,Moissanite,Cubic zirconia,synthetic stone,gold jewelry,etc

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Hot-Selling Diamond

Welcome to our exclusive large carat lab-grown diamond section. We are committed to providing global consumers with high-quality, large carat lab grown diamond products. Our diamonds undergo strict selection and quality testing to ensure that every diamond is perfact. We believe that lab-grown diamonds will be the mainstream of the future diamond market, and we are dedicated to providing consumers with the largest carat lab-grown diamond products and services.
Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: F
Gemstone Shape: Round
Gemstone Weight: 8ct
Measurements: 12.69 - 12.75 X 7.92MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: G
Gemstone Shape: Round
Gemstone Weight: 10.27ct
Gemstone Size: 13.84-13.88x8.62MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: E
Gemstone Shape: Pear
Gemstone Weight: 7.94ct
Measurements: 16.34 X 10.86 X 7.11MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: F
Gemstone Shape: Round
Gemstone Weight: 9.09ct
Measurements: 13.32 - 13.36 X 8.17MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: E
Gemstone Shape: Pear
Gemstone Weight: 10.89ct
Measurements: 17.19 X 11.49 X 8.05MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: FANCY INTENSE BLUE
Gemstone Shape: SQUARE EMERALD CUT
Gemstone Weight: 10.15ct
Measurements: 11.91*11.80*7.72mm
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: D
Gemstone Shape: Pear Cut
Gemstone Weight: 8.24ct
Measurements: 16.13 X 10.77 X 7.48MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: F
Gemstone Shape: OVAL
Gemstone Weight: 10.48ct
Measurements: 16.72 - 11.99 X 7.45MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: G
Gemstone Shape: Round
Gemstone Weight: 8.27ct
Gemstone Size: 12.92-13.06x7.93MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: D
Gemstone Shape: Round
Gemstone Weight: 8.40ct
Measurements: 13.80-13.16X8.05MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: F
Gemstone Shape: Round
Gemstone Weight: 7.39ct
Measurements: 12.49 - 12.53 X 7.64MM
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: D
Gemstone Shape:  SQUARE EMERALD CUT
Gemstone Weight: 10.07ct
Gemstone Size: 11.50X 11.40X 7.76mm
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: F
Gemstone Shape: OVAL
Gemstone Weight: 6.54ct
Gemstone Size: 13.96X 10.42 X 6.86mm
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: G
Gemstone Shape: OVAL
Gemstone Weight: 6.19ct
Gemstone Size: 13.21X 10.18 X 6.69mm
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: E
Gemstone Shape: Round Cut
Gemstone Weight: 15.11CT
Measurements: 15.75 x 15.84 X 9.64mm
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: F
Gemstone Shape: Round Cut
Gemstone Weight: 13.14CT
Measurements: 15.14 x 15.20 X 9.33mm
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: G
Gemstone Shape: OVAL
Gemstone Weight: 6.02ct
Gemstone Size: 13.29X 10.31 X 6.36mm
Free shipping: 3-7 days(remote areas excluded)
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Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: Fancy Pink
Gemstone Shape: Pear
Gemstone Weight: 20.08CT
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Brand Name: Messigems
Gemstone Material: 10ct made in lab diamond
Gemstone Color: G
Gemstone Shape: EMERALD CUT
Gemstone Weight: 10.82CT
Measurements: 14.90x 9.77 X 7.19mm
Free shipping: 3-7 days(remote areas excluded)
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0
Brand Name: Messigems
Gemstone Material: Lab grown diamond
Gemstone Color: E
Gemstone Shape: OVAL
Gemstone Weight: 6.03ct
Gemstone Size: 13.71X 10.10 X 6.45mm
Free shipping: 3-7 days(remote areas excluded)
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Product Center
分组 51 Created with Sketch. >
Emerald Jewelry
Lab grown diamond Jewelry
Moissanite Jewelry
Emerald Jewelry
    • 01 18k emerald rings men jewelry gift white gold 14K 18K party men wearing marry rings
      Main Stone: Emerald stone
      Material Type: White Gold
      Size: #10-#12, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      02 14k 18k white gold jewelry wholesale emerald ring fox animal shape sexy lady emerald jewelry
      Main Stone: Emerald stone
      Material Type: White Gold
      Size: #10-#12, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      03 14k 18k emerald ring jewelry sun flower shape woman ring with emerald in gold jewelry wholesale
      Main Stone: Emerald stone
      Material Type: White Gold
      Size: #10-#12, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      04 14k 18k white gold 0.8ct MQ Emerald gemstone fashion necklace wholesale
      Main Stone: Emerald
      Material Type: 14k/18k White Gold
      Shipping: DHL FedEx UPS EMS
      05 18k white gold 6X8mm 0.6ct created Emerald necklace customized
      Main Stone: Emerald
      Material Type: 14k/18k White Gold
      Shipping: DHL FedEx UPS EMS
      06 14k 18k gold jewelry earring wholesale women 4.25carat emerald earring
      Main Stone: Emerald
      Material Type: 14k/18k White Gold
      Shipping: DHL FedEx UPS EMS
      07 14k 18k real gold jewelry fashion emerald ring for women
      Main Stone: Emerald stone
      Material Type: White Gold
      Size: #10-#12, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
  • Lab grown diamond Jewelry
    • 01 The Allure of 2 carat Pink Lab-Grown Diamond Pear Shaped Diamond Ring
      Main Stone: Lab diamond
      Material Type: Platinum
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      02 18K White Gold Engagement Ring halo engagement ring for Women Jewelry
      Main Stone: Lab diamond
      Material Type: White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      03 Perfect couple rings gold 18k gold jewelry wholesale price
      Main Stone: Lab diamond
      Material Type: White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      04 18k 14k 10K Eternity Band Lab Diamond Eternity Band Ring
      Main Stone: 3..0mm Lab diamond*23
      Material Type: White Gold
      Size: #4-#10, Customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      05 18k real gold diamond ring Custom design women modern wedding rings
      Main Stone: Lab diamond
      Material Type: White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      06 14k 18k White Gold Eco-Friendly Choice Lab Grown Diamond Pink Pear Shape Ring
      Main Stone: Lab diamond
      Material Type: White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      07 Lettering Design 14k White Gold 8.1g Lab Diamond Wedding Bands for Him - The Beginning of Forever
      Main Stone: Lab diamond
      Material Type: 14K White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      08 3.11ct Oval Engagement Rings 18k white gold 2g lab grown diamond ring
      Main Stone: Lab diamond
      Material Type: White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      09 6 prong 14k 18k white gold lab diamond engagement ring
      Main Stone: Lab diamond
      Material Type: White Gold
      Size: #4-#10, Customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      010 PT950 1 carat Lab Grown Diamond Mens Gold Wedding Rings - Eternal Love in Gold
      Main Stone: Lab diamond
      Material Type: 18K Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
  • Moissanite Jewelry
    • 01 High quality engagement wedding ring pear moissanite ring 18k white gold wedding jewelry
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4 #6 #10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      02 1 carat heart white gold fashion moissanite gold ring for women
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      03 1.8 carat 14k/18k wedding rings moissanite gold ring for girl
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      04 14k 18k gold jewelry wedding engagement 1.6ct moissanite ring
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      05 1 carat 4 prongs white gold moissanite gold ring for women
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      06 Half eternity Ring 14K 18K White Gold Jewelry wedding moissanite rings
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      07 18K Gold Bezel Set Moissanite Ring White Gold Moissanite engagement rings for women
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4-#10, customied size
      Engraving Letter: Yes
      Shipping: DHL FedEx UPS EMS
      08 Moissanite Bracelet rose gold Women Jewelry Gift Chain Party Unisex Oem Fashionable Bracelet
      Main Stone: Moissanite
      Material Type: 14k/18k White Gold
      Size: #4-#10, customied size
      Shipping: DHL FedEx UPS EMS
      09 18K 14K 10K Rose Gold Jewelry malachite bracelet for woman
      Main Stone: Malachite
      Material Type: 14k/18k White Gold
      Size: Customied size
      Shipping: DHL FedEx UPS EMS
      010 woman 18K 14K 10K Rose Gold Jewelry Bracelet 0.3carat - 1carat DEF VVS moissanite bracelet
      Main Stone: Moissanite/Lab diamond
      Material Type: 14k/18k White Gold
      Size: customied size
      Shipping: DHL FedEx UPS EMS
  • gemstone saler
    Why Messi Gems ——

    Choose Professional Lab Diamond Manufacturer .

    GIA & IGI certified.

    Over 5000 carats stock.

    Large carat custom diamonds up to 20 carat.

    Tailor-made high-end jewelry service.


    What People Say
    View lab diamond reviews,moissanite reviews,synthetic stone reviews and gold jewelry reviews
      This supplier was wonderful to work with. They provided a beautifully cut, high quality stone - exactly what I was looking for! Co mmunication was so easy. Mary was the best to work with!
     
    Jessica
      Working with Alice is a pleasure. Very good, professional communication & service. The moissanite & engraving are of excellent quality. Am very satisfied.
     
     
    Allen
     
      Very happy. Great communication, fast shipping, great packaging and delivery. Great company, customer service and product. I look forward to bringing more business here in the future.
     
    Williams

    Jewelry Reviews

    Exhibition


    All The Messi Gemstones Are With Certifications
    Contact Messi
    Contact us to custom your gold jewelry or any jewelry you want
    If you have any question, plesae contact us.
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    News Center
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    9 Principles for Side-to-Center Stone Ratios in Lab Diamond Jewelry
    Introduction When you’re shopping for lab grown diamond jewelry, it’s easy to focus on the center stone’s carat weight and forget the quiet heroes of design: the side stones. Their size, shape, and spacing can make your center look larger, brighter, and more refined—or unintentionally crowded, dull,
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    7 Friendly Tips for Choosing Your First Lab Diamond
    Introduction Buying your first lab-grown diamond should feel exciting—not overwhelming. The truth is, lab diamond have made beautiful, well-cut stones more accessible than ever. But with that abundance comes choice: different growth methods, grading labs, price swings, and details that genuinely aff
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    what is the best imitation diamond
    Approaching the purchase of lab grown diamond with a rational understanding of market trends, knowledge of personal needs, and making informed choices will contribute to a satisfying shopping experience.
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    Are simulated diamonds real?
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    Simulated Diamond vs CZ
    Physical Properties of simulated diamond vs CZ Although man-made diamonds and zircons are very similar in appearance, and some are even more transparent than zircons, their physical properties are very different. One of the most obvious differences is weight and hardness. While diamonds are one of
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    How to Shop Lab-Grown Diamonds: Key Tips Before You Buy
    Introduction Choosing a diamond—whether it’s a dazzling natural gem or a cutting-edge cvd diamond grown in a lab—can feel overwhelming. Today’s consumers demand not only sparkle but also transparency, sustainability, and value. With flawless vvs simulated diamonds becoming more accessible, and “3 ca

    FAQ

    • Q Q: What kind of test report you have? Do you have any certification?

      A A: We supply IGI/GIA/NFTC/NGIC certified lab grown diamonds. GRA/GRC certified moissanite/lab grown gems/jewelry.
    • Q Q: Can I get a free sample?

      A A: Yes we can provide you free white mock-up samples, but you'll need to pay for the freight cost.
      If you need custom sample, there'll be sample cost, but we can refund you $100 ($200) samples cost when the total amount of your orders reaches $10,000 ($20,000).
    • Q Q: Do you have any designs for our choose and how much is it?

      A A: Our products are usually customized, but if you need us to help design, it is OK, the design fee will be charged according to different styles .
    • Q Q: What is your payment method?

      A A: We accept folliwing payment medthods:
      1 T/T payment(Telegraphic Transfer 30% deposit at order, balance against shipping documents), addictional handle fee for each payment:USD5-USD35
      2 Pay through Alibaba (Alibaba Trade Assurance order: 2% addictional handle fee
      3 Paypal: Extra 8% handling fee (Order amount less than USD500
      4 Western Union

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      +86-158-7807-9646
     +86-774-3934000
      info@messigems.com  - Linda
      B171-175, 2nd Floor, Gem Building, Wuzhou, China

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