Lab Grown Loose Diamond

Select a lab grown loose diamond for your custom design that has the same optical properties as a mined gem. At Trionza Diamond, we select stones based on strict 4C standards so that you can buy lab grown loose diamonds of verified quality. Our range of certified lab grown diamonds comes with full grading transparency for complete confidence. By opting for ethical lab grown diamonds, you can put the environment first while still getting the same sparkle. Make your perfect diamond the first step in creating a one, of, a, kind engagement ring.

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Pear cut yellow lab grown diamond engagement ring showcasing a fancy intense yellow color
Pear cut yellow lab grown diamond engagement ring showcasing a fancy intense yellow color
Lab Grown Diamond -25%

1.02CT Pear Cut Yellow Lab Grown Loose Diamond For Engagement Ring

Regular price From $366.75 USD
Sale price From $366.75 USD Regular price $489.00 USD
Unit price
Pear Cut Yellow Lab Grown Diamond, 1.02 CT Fancy Intense Yellow Diamond, Custom Engagement Ring,...
Cadillac step cut lab grown diamond pair displayed for side stone engagement ring settings
Cadillac step cut lab grown diamond pair displayed for side stone engagement ring settings
Lab Grown Diamond -25%

Cadillac Step Cut Lab Grown Loose Diamond Pairs for Side Stone Rings

Regular price From $159.00 USD
Sale price From $159.00 USD Regular price $212.00 USD
Unit price
Cadillac cut lab grown loose diamond, available as a matched pair for side stone settings....
Pear cut deep green lab grown diamond displayed to showcase its fancy color and brilliance
Pear cut deep green lab grown diamond displayed to showcase its fancy color and brilliance
Lab Grown Diamond -25%

Pear Cut 2CT Deep Green Lab Grown Diamond Engagement Ring

Regular price $1,642.50 USD
Sale price $1,642.50 USD Regular price $2,190.00 USD
Unit price
Pear Cut 2 CT Deep Green Lab Grown Diamond, Lab Created Pear Cut Fancy Color...
marquise cut lab grown diamond
marquise cut lab grown diamond
Lab Grown Diamond -25%

Marquise Cut Lab Grown Diamond 1-3 CT IGI Certified Loose Stone

Regular price From $1,350.00 USD
Sale price From $1,350.00 USD Regular price $1,800.00 USD
Unit price
Marquise cut lab created diamond available from 1.00 CT to 3.00 CT, IGI certified lab...
heart cut fancy brown diamond
heart cut fancy brown diamond
Lab Grown Diamond -25%

Heart Shape Fancy Brown Lab Grown Diamond, IGI Certified

Regular price From $800.12 USD
Sale price From $800.12 USD Regular price $1,066.83 USD
Unit price
Heart shape lab created diamond available in 0.50, 1.0 and 1.51 CT, in a fancy...
Kite cut lab grown diamonds arranged in a unique star shape for a custom pendant
Kite cut lab grown diamonds arranged in a unique star shape for a custom pendant
Lab Grown Diamond -25%

Kite Cut Star Pendant Loose Lab Grown Diamond, 0.80 TCW

Regular price $636.75 USD
Sale price $636.75 USD Regular price $849.00 USD
Unit price
This listing features a set of kite cut lab grown diamonds arranged in a unique...
Kite cut star pendant featuring four loose lab grown diamonds arranged in a unique star shape
Kite cut star pendant featuring four loose lab grown diamonds arranged in a unique star shape
Lab Grown Diamond -25%

4 Stone Kite Cut Star Pendant Loose Lab Grown Diamond

Regular price $1,267.51 USD
Sale price $1,267.51 USD Regular price $1,690.01 USD
Unit price
This listing features a 4 stone kite cut star pendant made with loose lab grown...
Emerald rose cut lab grown diamond showcasing its geometric facets and transparent brilliance
Emerald rose cut lab grown diamond showcasing its geometric facets and transparent brilliance
Lab Grown Diamond -25%

1.30 CT Emerald Rose Cut Lab Grown Diamond, F/VS1 IGI Certified

Regular price $591.75 USD
Sale price $591.75 USD Regular price $789.00 USD
Unit price
1.30 CT Emerald Rose Cut Lab Grown Diamond, F/VS1 Transparent Loose CVD Diamond, IGI Certified...
Emerald Cut Lab Grown Diamond Twins Pair Studs Earrings IGI - image 1
Emerald Cut Lab Grown Diamond Twins Pair Studs Earrings IGI - image 1
Lab Grown Diamond -25%

Emerald Cut Lab Grown Diamond Twins Pair Studs Earrings IGI

Regular price $1,277.80 USD
Sale price $1,277.80 USD Regular price $1,703.73 USD
Unit price
Emerald Cut Lab Grown Diamond Twins Pair Studs Earrings IGI Certified D / VVS1 Lab...
Square Cushion Cut Vivid Yellow Lab Grown Diamond, 3.23 CT - image 1
Square Cushion Cut Vivid Yellow Lab Grown Diamond, 3.23 CT - image 1
Lab Grown Diamond -25%

Square Cushion Cut Vivid Yellow Lab Grown Diamond, 3.23 CT

Regular price $2,992.50 USD
Sale price $2,992.50 USD Regular price $3,990.00 USD
Unit price
Square Cushion Cut Yellow Lab Grown Diamond, 1.70 CT Fancy Vivid Yellow Lab Grown Diamond,...
Elongated Cushion Cut Yellow Lab Grown Diamond, 0.70 CT & 3 CT - image 1
Elongated Cushion Cut Yellow Lab Grown Diamond, 0.70 CT & 3 CT - image 1
Lab Grown Diamond -25%

Elongated Cushion Cut Yellow Lab Grown Diamond, 0.70 CT & 3 CT

Regular price From $615.00 USD
Sale price From $615.00 USD Regular price $820.00 USD
Unit price
Elongated Cushion Cut Yellow Lab Grown Diamond, 0.70 CT Fancy Vivid Yellow Lab Grown Diamond,...
Fancy Vivid Yellow Diamond, 1.0 CT Pear Cut Yellow Lab Grown - image 1
Fancy Vivid Yellow Diamond, 1.0 CT Pear Cut Yellow Lab Grown - image 1
Lab Grown Diamond -25%

Fancy Vivid Yellow Diamond, 1.0 CT Pear Cut Yellow Lab Grown

Regular price From $234.00 USD
Sale price From $234.00 USD Regular price $312.00 USD
Unit price
Fancy Vivid Yellow Diamond, 1.0 CT Pear Cut Yellow Lab Grown Diamond, Custom Engagement Ring,...
Heart brilliant cut lab grown diamond displayed to showcase its 3.00 carat brilliance and clarity
Heart brilliant cut lab grown diamond displayed to showcase its 3.00 carat brilliance and clarity
Lab Grown Diamond -25%

3.00 CT Heart Cut Lab Grown Diamond, IGI Certified E/VVS1

Regular price $1,193.25 USD
Sale price $1,193.25 USD Regular price $1,591.00 USD
Unit price
This 3.00 CT Heart Brilliant Cut Lab Created Diamond is IGI certified and made from...
White half moon lab grown diamond pairs displayed together showing matched fancy cut shape
White half moon lab grown diamond pairs displayed together showing matched fancy cut shape
Lab Grown Diamond -25%

White Half Moon Lab Grown Diamond Pairs for Earrings, Loose

Regular price From $202.50 USD
Sale price From $202.50 USD Regular price $270.00 USD
Unit price
White Half Moon cut lab grown diamond pairs, ideal for earrings and other custom jewelry...
Kite cut star shape lab grown diamonds arranged to show the unique five stone pattern
Kite cut star shape lab grown diamonds arranged to show the unique five stone pattern
Lab Grown Diamond -25%

5 Stone Kite Cut Star Pendant Loose Lab Grown Diamonds, 1.00 TCW

Regular price $667.50 USD
Sale price $667.50 USD Regular price $890.00 USD
Unit price
This listing features 5 stone kite cut star shape loose lab grown diamonds, perfect for...
Cadillac step cut lab grown diamond pair displayed for side stone jewelry making
Cadillac step cut lab grown diamond pair displayed for side stone jewelry making
Lab Grown Diamond -25%

Cadillac Step Cut Lab Grown Diamond Pair for Side Stone Rings

Regular price From $159.00 USD
Sale price From $159.00 USD Regular price $212.00 USD
Unit price
Cadillac cut lab grown loose diamond, available in D-E white color with VVS/VS clarity and...
Trapezoid cut lab grown diamond displayed to show its brilliant faceted surface and clarity
Trapezoid cut lab grown diamond displayed to show its brilliant faceted surface and clarity
Lab Grown Diamond -25%

Trapezoid Cut Lab Grown Diamond, IGI Certified Loose Diamond

Regular price From $73.50 USD
Sale price From $73.50 USD Regular price $98.00 USD
Unit price
Trapezoid brilliant cut lab grown diamond, ideal for personalized jewelry such as a 14K white...
Trillion cut lab grown diamond pair displayed together showing matching shape and brilliance
Trillion cut lab grown diamond pair displayed together showing matching shape and brilliance
Lab Grown Diamond -25%

5MM Trillion Cut EF/VS Lab Grown Diamond Pair, IGI Certified

Regular price $525.00 USD
Sale price $525.00 USD Regular price $700.00 USD
Unit price
This 5 MM Trillion Cut EF/VS Lab Grown Diamond Pair is a matching pair, perfect...
Fancy vivid yellow pear cut lab grown diamond ring displayed as a custom engagement piece
Fancy vivid yellow pear cut lab grown diamond ring displayed as a custom engagement piece
Lab Grown Diamond -25%

Fancy Vivid Yellow Pear Cut Lab Grown Diamond Custom Ring

Regular price From $234.00 USD
Sale price From $234.00 USD Regular price $312.00 USD
Unit price
This fancy vivid yellow diamond ring features a 1.0 CT pear cut yellow lab grown...
Oval cut vivid yellow lab grown diamond engagement ring crafted for a custom design
Oval cut vivid yellow lab grown diamond engagement ring crafted for a custom design
Lab Grown Diamond -25%

Oval Yellow Diamond 3.0 CT Vivid VS2 Custom Engagement Ring

Regular price From $412.50 USD
Sale price From $412.50 USD Regular price $550.00 USD
Unit price
Oval shaped yellow diamond, 3.0 CT fancy vivid yellow lab grown diamond, custom engagement ring,...
Shield cut lab grown diamond displayed to showcase its fancy shape and D-E white color
Shield cut lab grown diamond displayed to showcase its fancy shape and D-E white color
Lab Grown Diamond -25%

Shield Cut Fancy Shape Lab Grown Diamond, D-E VVS/VS 0.68ct

Regular price $331.50 USD
Sale price $331.50 USD Regular price $442.00 USD
Unit price
White Shield cut fancy shape diamond for ring - a lab grown loose diamond ideal...
Lab grown shield diamond cross pendant designed as a meaningful Christian religious necklace
Lab grown shield diamond cross pendant designed as a meaningful Christian religious necklace
Lab Grown Diamond -25%

Lab Grown Shield Diamond Cross Pendant, Christian Necklace Gift

Regular price $1,575.00 USD
Sale price $1,575.00 USD Regular price $2,100.00 USD
Unit price
This lab grown cross pendant is a meaningful Christian religious necklace, perfect as a Christian...
lord buddha lab grown diamond
lord buddha lab grown diamond
Lab Grown Diamond -25%

Lord Buddha Lab Grown Loose Diamond 1.50 CT, Spiritual Charm

Regular price From $674.25 USD
Sale price From $674.25 USD Regular price $899.00 USD
Unit price
Lord Buddha Lab Grown Loose Diamond 1.50 CT Each, Spiritual Jewelry, Meditating Buddha Charm, Religious...
Marquise cut lab grown diamond displayed to highlight its E color and VS2 clarity
Marquise cut lab grown diamond displayed to highlight its E color and VS2 clarity
Lab Grown Diamond -25%

3.09 Ct Marquise Lab Grown Diamond, E Color VS2, IGI Certified

Regular price $2,700.00 USD
Sale price $2,700.00 USD Regular price $3,600.00 USD
Unit price
This is a 3.09 carat marquise cut lab grown diamond, featuring E color and VS2...
Emerald cut light yellow lab grown diamond showcasing its 1.02 CT fancy color brilliance
Emerald cut light yellow lab grown diamond showcasing its 1.02 CT fancy color brilliance
Lab Grown Diamond -25%

Emerald Cut Light Yellow Lab Grown Diamond, 1.02 CT Fancy Ring

Regular price From $355.75 USD
Sale price From $355.75 USD Regular price $474.33 USD
Unit price
This emerald cut light yellow lab grown diamond weighs 1.02 CT and is offered as...
tapered baguette diamond
tapered baguette diamond
Lab Grown Diamond -25%

White Tapered Baguette Cut Lab Grown Loose Diamond

Regular price From $143.25 USD
Sale price From $143.25 USD Regular price $191.00 USD
Unit price
White Tapered Baguette Cut Lab Grown Loose Diamond | Loose Diamond Pairs For Wedding Jewelry...
Shield cut white lab grown diamond displayed to show its fancy shape and clarity
Shield cut white lab grown diamond displayed to show its fancy shape and clarity
Lab Grown Diamond -25%

Shield Cut White Lab Grown Loose Diamond for Engagement Ring

Regular price $375.00 USD
Sale price $375.00 USD Regular price $500.00 USD
Unit price
White Shield Cut Fancy Shape Diamond For Ring | Lab Grown Loose Diamond For Engagement...
Shield cut lab grown diamond displayed loose showing its fancy shape and white D-E color
Shield cut lab grown diamond displayed loose showing its fancy shape and white D-E color
Lab Grown Diamond -25%

1 CT Shield Cut Lab Grown Diamond, White D-E, Loose Stone

Regular price $525.00 USD
Sale price $525.00 USD Regular price $700.00 USD
Unit price
This 1 CT white shield cut fancy shape diamond is a lab grown loose diamond,...
shield cut lab grown diamond
shield cut lab grown diamond
Lab Grown Diamond -25%

Shield Cut Lab Grown Diamond Loose Stone for Engagement Ring

Regular price From $331.50 USD
Sale price From $331.50 USD Regular price $442.00 USD
Unit price
White shield cut fancy shape diamond for rings. This lab grown loose diamond is ideal...
Bullet cut lab grown diamond displayed in pencil shape with F color and VS clarity
Bullet cut lab grown diamond displayed in pencil shape with F color and VS clarity
Lab Grown Diamond -25%

Bullet Cut Lab Grown Diamond, Pencil Shape, F/VS 0.13 CT

Regular price $474.75 USD
Sale price $474.75 USD Regular price $633.00 USD
Unit price
Bullet cut lab grown diamond in a unique pencil shape, ideal for custom engagement or...
Bat shape lab grown CVD diamond loose stone crafted for pendant and stud earring designs
Lab Grown Diamond -25%

Bat Shape Lab Grown CVD Diamond, Loose Diamond for Pendant

Regular price From $277.50 USD
Sale price From $277.50 USD Regular price $370.00 USD
Unit price
Bat shape lab diamond CVD loose diamond, ideal for a pendant, stud earrings, or custom...
Vivid orange hexagon step cut lab grown diamond displayed to show its fancy color and faceting
Vivid orange hexagon step cut lab grown diamond displayed to show its fancy color and faceting
Lab Grown Diamond -25%

Vivid Orange Hexagon Step Cut Lab Grown Diamond, 1 CT VS

Regular price $1,295.25 USD
Sale price $1,295.25 USD Regular price $1,727.00 USD
Unit price
Vivid Orange Hexagon Step Cut Lab Grown Diamond, 1 CT Hexagon VS Lab Created Diamond,...
Vivid red hexagon step cut lab grown diamond displayed to showcase its brilliant faceting
Vivid red hexagon step cut lab grown diamond displayed to showcase its brilliant faceting
Lab Grown Diamond -25%

Vivid Red Hexagon Step Cut Lab Grown Diamond, 1 CT VS

Regular price $1,295.25 USD
Sale price $1,295.25 USD Regular price $1,727.00 USD
Unit price
This vivid red hexagon step cut lab grown diamond weighs 1 CT and is perfect...
Baguette cut lab grown diamond displayed to show its long rectangular faceted shape
Baguette cut lab grown diamond displayed to show its long rectangular faceted shape
Lab Grown Diamond -25%

Baguette Lab Grown Diamond 0.77 CT F/VS Loose Diamond

Regular price $369.75 USD
Sale price $369.75 USD Regular price $493.00 USD
Unit price
Long baguette lab grown diamond, 0.77 CT baguette cut lab created diamond, ideal as a...
Oval rose cut lab grown diamond displayed to showcase its flat cut vintage style facets
Oval rose cut lab grown diamond displayed to showcase its flat cut vintage style facets
Lab Grown Diamond -25%

2.00 CT Oval Rose Cut Lab Grown Diamond, Loose Diamond

Regular price $1,791.00 USD
Sale price $1,791.00 USD Regular price $2,388.00 USD
Unit price
2.00 CT Oval Rose Cut Diamond, Lab Grown Diamond, Loose Diamond For Engagement Ring, Flat...
Pentagon and hexagon lab grown diamond pendant designed as a unique star shape for her
Pentagon and hexagon lab grown diamond pendant designed as a unique star shape for her
Lab Grown Diamond -25%

Unique Pentagon & Hexagon Lab Grown Diamond Pendant for Her

Regular price $4,761.00 USD
Sale price $4,761.00 USD Regular price $6,348.00 USD
Unit price
Unique pendant for her, crafted with lab grown diamonds in a distinctive pentagon and hexagon...
Unique pentagon and hexagon lab grown diamond pendant designed as a distinctive gift for her
Unique pentagon and hexagon lab grown diamond pendant designed as a distinctive gift for her
Lab Grown Diamond -25%

Pentagon & Hexagon Lab Grown Diamond Pendant, Custom Shape

Regular price $4,963.34 USD
Sale price $4,963.34 USD Regular price $6,617.79 USD
Unit price
Unique pendant for her, featuring a lab grown diamond design with a star pentagon center...
Unique star pendant featuring a lab grown diamond pentagon center with hexagon cut accents
Unique star pendant featuring a lab grown diamond pentagon center with hexagon cut accents
Lab Grown Diamond -25%

Unique Star Pendant, Lab Grown Diamond Pentagon & Hexagon Cut

Regular price $4,599.75 USD
Sale price $4,599.75 USD Regular price $6,133.00 USD
Unit price
A unique pendant for her, featuring lab grown diamonds arranged in a striking star design...
star pentagon diamond pendant
star pentagon diamond pendant
Lab Grown Diamond -25%

Star Pentagon & Vivid Orange Hexagon Lab Grown Diamond Pendant

Regular price $4,963.34 USD
Sale price $4,963.34 USD Regular price $6,617.79 USD
Unit price
A unique pendant for her, featuring a lab grown diamond design with a star pentagon...
Star diamond pendant featuring a pentagon cut center stone crafted for a unique design
Star diamond pendant featuring a pentagon cut center stone crafted for a unique design
Lab Grown Diamond -25%

Star Diamond Pendant, Lab Grown Pentagon & Hexagon Cut, Custom

Regular price $4,963.34 USD
Sale price $4,963.34 USD Regular price $6,617.79 USD
Unit price
Star diamond pendant for her, crafted with lab grown diamonds in a unique star pentagon...
Star pentagon lab grown diamond pendant featuring a vivid green hexagon center stone
Star pentagon lab grown diamond pendant featuring a vivid green hexagon center stone
Lab Grown Diamond -25%

Star Pentagon Diamond Pendant with Vivid Green Hexagon Center

Regular price $4,963.34 USD
Sale price $4,963.34 USD Regular price $6,617.79 USD
Unit price
Star Diamond Pendant for Her – a customized, unique star pendant featuring a Star Pentagon...
Pair of hexagon cut lab grown diamonds showing vivid green and colorless color side by side
Pair of hexagon cut lab grown diamonds showing vivid green and colorless color side by side
Lab Grown Diamond -25%

Hexagon Lab Grown Diamond Pair 1CT Each, Green & Colorless VS

Regular price $1,800.00 USD
Sale price $1,800.00 USD Regular price $2,400.00 USD
Unit price
Pair of two hexagon cut lab grown diamonds, 1 CT each, featuring one vivid green...
Hexagon cut intense orange lab grown diamond displayed as a loose stone for ring making
Hexagon cut intense orange lab grown diamond displayed as a loose stone for ring making
Lab Grown Diamond -25%

1CT Hexagon Cut Intense Orange Lab Grown Diamond VS1 Loose

Regular price From $1,220.25 USD
Sale price From $1,220.25 USD Regular price $1,627.00 USD
Unit price
This 1 CT lab grown diamond features a hexagon cut in Vivid Orange and Intense...
Hexagon cut lab grown diamond displayed in vivid blue, intense orange and vivid red colors
Hexagon cut lab grown diamond displayed in vivid blue, intense orange and vivid red colors
Lab Grown Diamond -25%

1 CT Lab Grown Diamond Hexagon Cut - Blue, Orange & Red

Regular price From $1,295.25 USD
Sale price From $1,295.25 USD Regular price $1,727.00 USD
Unit price
1 CT Lab Grown Diamond Hexagon Cut in Vivid Blue, Intense Orange & Vivid Red....
hexagon vivid blue lab grown diamond
hexagon vivid blue lab grown diamond
Lab Grown Diamond -25%

1CT Hexagon Vivid Blue Lab Grown Diamond VS Step Cut

Regular price $1,295.25 USD
Sale price $1,295.25 USD Regular price $1,727.00 USD
Unit price
Hexagon step cut lab grown diamond, 1 CT vivid blue hexagon VS lab created diamond,...
Vivid green hexagon step cut lab grown diamond displayed to showcase its color and faceting
Vivid green hexagon step cut lab grown diamond displayed to showcase its color and faceting
Lab Grown Diamond -25%

Vivid Green Hexagon Step Cut Lab Grown Diamond, 1 CT VS

Regular price $1,295.25 USD
Sale price $1,295.25 USD Regular price $1,727.00 USD
Unit price
Vivid Green Hexagon Step Cut Lab Grown Diamond, 1 CT Hexagon VS Lab Created Diamond,...
Hexagon step cut lab grown diamond displaying its intense brown color and faceted surface
Hexagon step cut lab grown diamond displaying its intense brown color and faceted surface
Lab Grown Diamond -25%

1.15 CT Brown Hexagon Step Cut Lab Grown Diamond, VS1

Regular price $1,137.75 USD
Sale price $1,137.75 USD Regular price $1,517.00 USD
Unit price
1.15 CT Intense Brown Hexagon Step Cut Lab Grown Diamond, ideal for an engagement ring...
Floral shape brilliant cut lab grown diamond displayed to show its fancy cut detail
Floral shape brilliant cut lab grown diamond displayed to show its fancy cut detail
Lab Grown Diamond -25%

Floral Cut Lab Grown Diamond 1 CT Loose Stone for Rings

Regular price $798.00 USD
Sale price $798.00 USD Regular price $1,064.00 USD
Unit price
This floral shape brilliant cut lab grown diamond is a versatile loose diamond, perfect for...
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