Marquise and oval lab grown diamond three stone ring displayed to show its total 5.5 CT design
Close-up of the prong set marquise center diamond paired with two oval side stones
IGI certified lab grown diamond set in a handmade TrionzaDiamond creation
Woman wearing the three stone engagement ring showing the marquise and oval diamonds together
TrionzaDiamond engagement ring designed for your forever moments with D color VS1 clarity diamonds
Side view of the three stone ring highlighting the prong settings engineered for strength and shine
Marquise cut diamond engagement ring photographed from above to show its elongated silhouette
Oval cut diamond side stones captured up close beside the marquise center stone
Three stone lab grown diamond statement ring presented as a sophisticated bridal jewelry choice
Marquise and oval lab grown diamond three stone ring displayed to show its total 5.5 CT design
Close-up of the prong set marquise center diamond paired with two oval side stones
IGI certified lab grown diamond set in a handmade TrionzaDiamond creation
Woman wearing the three stone engagement ring showing the marquise and oval diamonds together
TrionzaDiamond engagement ring designed for your forever moments with D color VS1 clarity diamonds
Side view of the three stone ring highlighting the prong settings engineered for strength and shine
Marquise cut diamond engagement ring photographed from above to show its elongated silhouette
Oval cut diamond side stones captured up close beside the marquise center stone
Three stone lab grown diamond statement ring presented as a sophisticated bridal jewelry choice
Lab Grown Diamond

5.5CT D/VS1 Marquise & Oval Lab Diamond 3 Stone Ring, IGI

Regular price $1,709.25 USD
Sale price $1,709.25 USD Regular price $2,279.00 USD
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  • SKU:
    LTD0338
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  • Estimated Delivery:Sep 24 - Sep 28

Product description
Shipping & Return

5.5 CT D/VS1 Marquise & Oval Lab Created Diamond Ring, IGI Certified 3 Stone Engagement Ring, Wedding Ring, Lab Grown Diamond Statement Ring.

The large 5.5 CT total carat weight ensures standout sparkle. Each lab grown diamond is placed in perfect prong settings, engineered for strength, beauty, and high shine. A fine choice for women who want a sophisticated twist on tradition. This lab grown engagement ring fuses dramatic design with ethical values in bridal jewelry. Made with love only from TrionzaDiamond.

๐Ÿ’Ž ๐ƒ๐ข๐š๐ฆ๐จ๐ง๐ ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ (๐Œ๐š๐ซ๐ช๐ฎ๐ข๐ฌ๐ž ๐‚๐ž๐ง๐ญ๐ž๐ซ ๐’๐ญ๐จ๐ง๐ž)

  • โญ Type: Lab Grown Diamond (IGI Certified)
  • โญ Shape: Marquise Cut
  • ๐Ÿ’Ž Carat Weight: 2.50 CT
  • ๐Ÿ“ Measurements: 14.47 x 7.21 x 4.39 MM
  • โญ Color: D
  • โญ Clarity: VS1
  • โญ Polish & Symmetry: Excellent
  • โญ Fluorescence: None (ensuring a natural glow)

๐Ÿ’Ž ๐ƒ๐ข๐š๐ฆ๐จ๐ง๐ ๐ƒ๐ž๐ญ๐š๐ข๐ฅ๐ฌ (๐Ž๐ฏ๐š๐ฅ ๐’๐ข๐๐ž ๐’๐ญ๐จ๐ง๐ž๐ฌ)

  • โญ Type: Lab Grown Diamond (IGI Certified)
  • โญ Shape: Oval Cut
  • ๐Ÿ’Ž Carat Weight: 1.50 CT Each
  • ๐Ÿ“ Measurements: 6.06 x 8.01 MM
  • โญ Color: D
  • โญ Clarity: VS1
  • โญ Polish & Symmetry: Excellent
  • โญ Fluorescence: None (ensuring a natural glow)

๐Ÿ“œ ๐‚๐ž๐ซ๐ญ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐ง: IGI Certification โ€“ A globally recognized standard for lab-grown diamonds. The International Gemological Institute (IGI) is one of the most trusted and widely recognized diamond certification authorities in the world. An IGI certificate guarantees that your lab-grown diamond has been rigorously tested and graded for its authenticity, quality, and brilliance.

  • ๐Ÿ† Global Recognition โ€“ Accepted and valued worldwide in the diamond industry.
  • ๐Ÿ“ Precise Grading โ€“ Evaluates cut โœ‚๏ธ, color ๐ŸŽจ, clarity ๐Ÿ”Ž, carat weight ๐Ÿ’ , and measurements ๐Ÿ“ with expert accuracy.
  • ๐Ÿ” Trust & Transparency โ€“ Ensures you receive a 100% genuine lab-grown diamond with full disclosure of its properties.
  • โญ Choosing an IGI-certified diamond means investing in verified quality, ethical sourcing, and exceptional beauty, making it the perfect choice for your jewelry.

๐Ÿ’Ž ๐”๐ง๐ฆ๐š๐ญ๐œ๐ก๐ž๐ ๐‚๐ซ๐š๐Ÿ๐ญ๐ฌ๐ฆ๐š๐ง๐ฌ๐ก๐ข๐ฉ & ๐๐ฎ๐š๐ฅ๐ข๐ญ๐ฒ: At TrionzaDiamond, we take pride in our exceptional craftsmanship to create fine jewelry that lasts a lifetime. Every piece is designed with precision and passion to ensure perfection in every detail.

  • โœ”๏ธ Three-Step Quality Check:
  • ๐Ÿ”น Stone Inspection โ€“ Ensuring the diamond/gemstone meets the highest standards of brilliance.
  • ๐Ÿ”น Metal & Setting Check โ€“ Verifying the durability & precision of the setting.
  • ๐Ÿ”น Final Polish & Finish โ€“ A thorough quality check for a flawless, luxury-grade shine.

๐Ÿ’Œ ๐‡๐จ๐ฐ ๐ญ๐จ ๐Ž๐ซ๐๐ž๐ซ ๐‚๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐‰๐ž๐ฐ๐ž๐ฅ๐ซ๐ฒ? Simply message us with your request, and we'll work together to craft your perfect, one-of-a-kind piece!

๐ŸŽจ ๐‚๐ฎ๐ฌ๐ญ๐จ๐ฆ๐ข๐ณ๐š๐ญ๐ข๐จ๐ง ๐Ž๐ฉ๐ญ๐ข๐จ๐ง๐ฌ: Make it uniquely yours with our custom jewelry services! At TrionzaDiamond, you can:

  • ๐Ÿ–‹ Engrave names, initials, or special dates.
  • ๐Ÿ’› Choose from different metals (White / Yellow & Rose).
  • ๐Ÿ’ Select your preferred gemstone or custom ring size.
  • โœจ Personalize the ring setting or design details.

๐Ÿ›  ๐Œ๐š๐ง๐ฎ๐Ÿ๐š๐œ๐ญ๐ฎ๐ซ๐ข๐ง๐  ๐“๐ข๐ฆ๐ž:

  • โณ Standard Production: 6 Working Days โ€“ Every jewelry piece from TrionzaDiamond is carefully handcrafted and undergoes strict quality checks before shipping.
  • โšก Fast Production: 3 Working Days โ€“ Need it sooner? We also offer an express manufacturing option to craft your jewelry in just 3 working days!

โœจ ๐‰๐ž๐ฐ๐ž๐ฅ๐ซ๐ฒ ๐‚๐š๐ซ๐ž & ๐’๐š๐Ÿ๐ž๐ญ๐ฒ:

  • ๐Ÿงผ Clean with a soft cloth and gentle jewelry cleaner for lasting brilliance.
  • ๐Ÿ’ง Remove before swimming, showering, or heavy activities to prevent damage.

๐Ÿ“ฆ ๐ƒ๐ž๐ฅ๐ข๐ฏ๐ž๐ซ๐ฒ ๐“๐ข๐ฆ๐ž (๐€๐Ÿ๐ญ๐ž๐ซ ๐Œ๐š๐ง๐ฎ๐Ÿ๐š๐œ๐ญ๐ฎ๐ซ๐ข๐ง๐ ):

  • ๐Ÿš€ Fast Shipping (7-8 Days) โ€“ If you select fast shipping, your order will be delivered 7-8 days after manufacturing.
  • ๐Ÿ“ฌ Regular Shipping (11-14 Days) โ€“ If you choose regular shipping, your order will arrive 11 to 14 days after manufacturing.

๐Ÿ›๏ธ Shop now at TrionzaDiamond & add a touch of luxury to your collection!

Shipping

Complimentary standard shipping is offered on all Trionza Diamond orders.

Each piece is expertly packaged to ensure a secure and elegant delivery.

For express or priority shipping, please chat with our assistant to arrange faster delivery. Additional charges apply based on destination and timing.

We ship worldwide, with international delivery times and fees calculated according to location. Customs duties or taxes, if applicable, are the responsibility of the recipient.

Returns

We accept returns within 30 days of delivery.

Items must be unworn, unused, and in original condition with all packaging included.

Custom or personalized pieces may not be eligible for return.

To begin a return, please contact our support team for assistance.

Trionza Diamond Promises

Free Shipping Worldwide

24/7 Customer Service

100% Money Back Guarantee

Trionzadiamondโ€™s Trust

Frequently Asked Questions

Lab-grown diamonds, also called lab-created diamonds, are real diamonds produced in a laboratory using advanced technology that replicates the natural diamond-forming process. They have the same chemical, physical, and optical properties as mined diamonds. Lab-grown diamonds are made using HPHT (High Pressure High Temperature) or CVD (Chemical Vapor Deposition) methods. Since they donโ€™t require mining, they are an ethical and eco-friendly alternative to traditional diamonds.

Yes! Weโ€™ll provide detailed photos of your ring for your approval before shipping, so you can be confident in your order.

Yes. Your ring has a 6-month warranty and access to lifetime servicing, keeping it in great condition for years to come.

Absolutely! We ship worldwide to countries across North America, Europe, Asia, the Middle East, and beyond.


Shipping usually takes about 7โ€“8 days. You can also check the product detail page for the exact ship-out date of your item.