Responsibility & Craftsmanship
Learn about our commitment to the Earth and quality custom jewelry.
Lab Grown Diamonds
Our diamonds and gems are optically, physically and chemically identical to earth-mined gems, with the same beauty and endurance. The difference? Less impact on the environment.
All of our lab-grown diamonds .50 ct and above are certified and feature a microscopic laser inscription of the certificate number on the girdle, just as mined diamonds are often laser inscribed with a certification number.
Lab Grown Gems
Lab-grown gemstones, also known as synthetic or cultured gemstones, represent a significant advancement in gemology. These gemstones are meticulously crafted in controlled laboratory environments, where scientists recreate the natural conditions that lead to gemstone formation. This process involves replicating the extreme pressure and temperature conditions that exist deep within the Earth, where natural gemstones are formed over millions of years.
In terms of quality, lab-grown gemstones are virtually indistinguishable from their natural counterparts. They possess the same optical, chemical, and physical properties as natural gems.
Lab Grown Gems
Lab-grown gemstones, also known as synthetic or cultured gemstones, represent a significant advancement in gemology. These gemstones are meticulously crafted in controlled laboratory environments, where scientists recreate the natural conditions that lead to gemstone formation. This process involves replicating the extreme pressure and temperature conditions that exist deep within the Earth, where natural gemstones are formed over millions of years.
In terms of quality, lab-grown gemstones are virtually indistinguishable from their natural counterparts. They possess the same optical, chemical, and physical properties as natural gems.
Recycled Metal
As stewards of the environment, we are proud to offer 100% recycled gold and other precious metals supplied by Hoover and Strong and certified by SCS Global Services.
This means that purchasing our jewelry does not contribute to the demand for mined gold, which can be associated with undesirable environmental and/or community impact.
Recycled gold is identical in content to non-recycled gold. It is refined to its purest 24kt form and then realloyed to a karat level suitable for jewelry, such as 14kt or 18kt.
Why Choose a Lab-Grown Diamond?
YES |
NO |
|
Is it a diamond? | N | |
Is the material the same (carbon) as a mined diamond? | N | |
Does it have the same crystal structure? | N | |
Does it have the same optical properties (beauty)? | N | |
Does it have the same physical properties? | N | |
Is it as hard? | N | |
Does it have the same environmental and community impact? | M | |
Is the creation process associated with unfair trade? | M |
Shop Our Collection
Made to order right here in Spokane. Lab grown versions are available for all products.
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Graceful Fusion Solitaire With 1 CT Lab Grown Diamond
$1,781.00 -
Emerald Cut Weave Band Ring
$1,240.00 -
Birthstone Heart Pendant
$430.00 – $510.00 -
14K Wave Ring with Five Lab-Grown Diamonds
$1,809.00 -
Vines & Leaves Ring with Bezel-Set Center
$1,571.00 -
Solitude Summit Pendant with Lab-Grown Accent Diamond
$528.00 -
Mountain Scene Pendant
$461.00 -
Star Stud Earrings With Lab Grown Diamonds
$552.00 -
Princess Cascade Lab-Grown Diamond Earrings
$3,951.00 -
Leaf Elegance Pendant with 1 CT Lab-Grown Diamond
$1,699.00 -
Oak Leaf Earrings
$738.00 -
Elegant Lab-Grown Diamond Spike Earrings
$2,121.00 -
Bar Earrings With Lab-Grown Diamonds
$375.00 -
Tropical Leaf Pendant with or without Lab-Grown Diamond Accent
$508.00 – $689.00 -
Tree Dangle Earrings
$1,246.00 -
Organic Leaf Dangle Earrings
$646.00 -
Emerald Cut 1½ Carat Lab-Grown Diamond Solitaire
$2,274.00 -
Elegant Basket-Style Solitaire Ring – 1½ Carat Lab-Grown Diamond
$2,324.00 -
Mountain Ring
$1,861.00 -
Leaves & Scrolls Ring with Lab Emeralds
$1,495.00 -
Lab-Grown Diamond Swan Pendant
$2,323.00 -
Fern Leaf Lab-Grown Sapphire Ring
$1,080.00 -
Delicate Flower Pendant with Lab-Grown Diamond Accent
$370.00 -
Square Pendant with Lab-Grown Diamonds
$945.00 -
Open Weave and Scrolls Ring with Lab-Grown Diamonds
$858.00 -
Dripping Diamonds Pendant
$1,917.00 -
Lab-Grown Diamond Stud Earrings – 3/4 ct total weight
$1,000.00 -
Marquise Delicate Scroll Ring
$1,257.00 -
Lab-Grown Emerald Stud Earrings
$420.00 -
Lab-Grown Sapphire Stud Earrings
$370.00 -
Lab-Grown Ruby Stud Earrings
$370.00 -
Marquise Flower Ring with Lab-Grown Diamonds
$2,511.00 -
Flowing Pear Pendant
$2,959.00 -
Stackable Ring Spiral Wire Matte Finish
$334.00 -
Stackable Ring Spiral Wire (High Polish)
$334.00 -
Vine & Leaf Band
$1,194.00 -
Vintage Oval Lab-Grown Ruby Ring
$1,305.00 -
Hexagon Lab-Created Alexandrite Ring
$1,638.00 -
18K Wave Ring with Four Lab-Grown Diamonds
$2,055.00 -
Stackable Ring Two-Strand Weave
$472.00 -
Stackable Ring Four-Strand Weave
$588.00 -
Stackable Ring Endless Drops
$356.00 -
Stackable Ring Intricate Scroll
$547.00 -
Oval Lab-Created Emerald Halo Ring
$1,842.00 -
Vine & Leaf Ring with 1½ Carat Lab-Grown Diamond
$2,839.00 -
Beaded Floral Band
$1,934.00 -
Dainty Arc-Framed Ring with 1 Carat Lab-Grown Diamond Center
$1,824.00 -
Tree of Life Pendant
$2,361.00 -
Pear Heart Pendant
$963.00 -
18kt Crossover Ring
$2,267.00 -
Split Trellis Ring – 1 ½ Carat Lab-Grown Diamond
$3,171.00 -
Stackable Ring Matté Wave
$513.00 -
Wheat Ring with 1 ½ Carat Lab Diamond
$3,621.00 -
Lab Sapphire Crossover Weave Ring
$1,775.00 -
Oval Vintage Halo Ring
$2,160.00 -
Oval Padparadscha Halo Ring
$2,059.00 -
Fern Leaf Earrings
$965.00 -
Stackable Ring Tri-Design
$658.00 -
Stackable Ring Top Twist
$511.00 -
Stackable Ring Full Twist
$453.00 -
Stackable Ring Offset Crescent
$414.00 -
Leaves & Scrolls Ring
$1,593.00 -
Elk Antler Band with Diamond Accent
$1,676.00 -
Mountain Sun Ring
$2,439.00 -
Dainty Oval Halo Ring
$2,070.00 -
Classic Solitaire Ring – ½ ct
$922.00 -
Classic Solitaire Ring – 1 ct.
$1,435.00 -
Lace & Bow Earrings
$1,265.00 -
Lace and Bow Pendant
$759.00 -
Lace & Bow Ring
$2,575.00 -
Marquise Cradle Ring
$2,393.00 -
Men’s Offset Princess Cut Ring
$2,164.00 -
Four Prong Pendant (1/4 ct)
$430.00 -
Pear Heart Earrings
$1,690.00 -
Stud Earrings – 1 ct total weight
$1,075.00 -
Teardrop Earrings
$1,062.00 -
Stud Earrings – ½ ct total weight
$515.00 -
Four Prong Pendant (1/2)
$740.00 -
Fern Rose Pendant
$1,162.00 -
Fern Leaf Ring
$1,609.00 -
Fern Leaf Pendant
$698.00 -
Channel Wedding Band
$1,360.00
Expert Craftsmanship
Here at Teneff Jewelry, we pride ourselves on creating high-quality jewelry utilizing responsible, ethical, and clean resources. Our goldsmiths devote careful attention to every stage of the manufacturing process to ensure not one detail is missed.
We focus on creating attractive designs with top-quality stone setting and workmanship. This commitment is seen in every piece we create.