Get Up To $900 OFF at checkout - Ends August 31

Free 30-day Returns | Lifetime Warranty

Free Shipping Worldwide

New Arrival
New arrival collection

New Arrivals

Be the first to fall in love with our latest arrivals.

167 Items

The Jennifer Marquise Lab Diamond Ring 14k Yellow Gold 001
The Jennifer Marquise Lab Diamond Ring 14k Yellow Gold 002

The Jennifer Marquise Lab Diamond Ring

$2,182
The Solitaire Hearts Liv Marquise Lab Diamond Ring 14k Yellow Gold 001
The Solitaire Hearts Liv Marquise Lab Diamond Ring 14k Yellow Gold 002

The Solitaire Hearts Liv Marquise Lab Diamond Ring

$1,532
The Halo Stephanie Marquise Lab Diamond Ring 14k Yellow Gold 001
The Halo Stephanie Marquise Lab Diamond Ring 14k Yellow Gold 002

The Halo Stephanie Marquise Lab Diamond Ring

$2,002
The Hailey Marquise Lab Diamond Ring 14k Yellow Gold 001
The Hailey Marquise Lab Diamond Ring 14k Yellow Gold 002

The Hailey Marquise Lab Diamond Ring

$2,363
The Solitaire Eliza Marquise Lab Diamond Ring 14k Yellow Gold 001
The Solitaire Eliza Marquise Lab Diamond Ring 14k Yellow Gold 002

The Solitaire Eliza Marquise Lab Diamond Ring

$1,240
The Pave Eliza Marquise Lab Diamond Ring 14k Yellow Gold 001
The Pave Eliza Marquise Lab Diamond Ring 14k Yellow Gold 002

The Pave Eliza Marquise Lab Diamond Ring

$1,584
The Solitaire Eleanor Marquise Lab Diamond Ring 14k Yellow Gold 001
The Solitaire Eleanor Marquise Lab Diamond Ring 14k Yellow Gold 002

The Solitaire Eleanor Marquise Lab Diamond Ring

$1,163
The Pave Eleanor Marquise Lab Diamond Ring 14k Yellow Gold 001
The Pave Eleanor Marquise Lab Diamond Ring 14k Yellow Gold 002

The Pave Eleanor Marquise Lab Diamond Ring

$1,546
The Daisy Marquise Lab Diamond Ring 14k Yellow Gold 001
The Daisy Marquise Lab Diamond Ring 14k Yellow Gold 002

The Daisy Marquise Lab Diamond Ring

$1,749
The Solitaire Crown Kamellie Marquise Lab Diamond Ring 14k Yellow Gold 001
The Solitaire Crown Kamellie Marquise Lab Diamond Ring 14k Yellow Gold 002

The Solitaire Crown Kamellie Marquise Lab Diamond Ring

$1,546
The Pave Crown Kamellie Marquise Lab Diamond Ring 14k Yellow Gold 001
The Pave Crown Kamellie Marquise Lab Diamond Ring 14k Yellow Gold 002

The Pave Crown Kamellie Marquise Lab Diamond Ring

$1,785
The Claudia Marquise Lab Diamond Ring 14k Yellow Gold 001
The Claudia Marquise Lab Diamond Ring 14k Yellow Gold 002

The Claudia Marquise Lab Diamond Ring

$2,110
The Solitaire Claire Marquise Lab Diamond Ring 14k Yellow Gold 001
The Solitaire Claire Marquise Lab Diamond Ring 14k Yellow Gold 002

The Solitaire Claire Marquise Lab Diamond Ring

$1,857
The Pave Claire Marquise Lab Diamond Ring 14k Yellow Gold 001
The Pave Claire Marquise Lab Diamond Ring 14k Yellow Gold 002

The Pave Claire Marquise Lab Diamond Ring

$1,713
The Catherine Marquise Lab Diamond Ring 14k Yellow Gold 001
The Catherine Marquise Lab Diamond Ring 14k Yellow Gold 002

The Catherine Marquise Lab Diamond Ring

$2,182
The Caroline Marquise Lab Diamond Ring 14k Yellow Gold 001
The Caroline Marquise Lab Diamond Ring 14k Yellow Gold 002

The Caroline Marquise Lab Diamond Ring

$1,966
The Cameron Marquise Lab Diamond Ring 14k Yellow Gold 001
The Cameron Marquise Lab Diamond Ring 14k Yellow Gold 002

The Cameron Marquise Lab Diamond Ring

$2,038
Sale
The Solitaire Ashley Marquise Lab Diamond Ring 14k Yellow Gold 001
The Solitaire Ashley Marquise Lab Diamond Ring 14k Yellow Gold 002

The Solitaire Ashley Marquise Lab Diamond Ring

$1,033 $1,087 (Save $54)
The Berta Marquise Lab Diamond Ring 14k Yellow Gold 001
The Berta Marquise Lab Diamond Ring 14k Yellow Gold 002

The Berta Marquise Lab Diamond Ring

$1,355
The Pave Ashley Marquise Lab Diamond Ring 14k Yellow Gold 001
The Pave Ashley Marquise Lab Diamond Ring 14k Yellow Gold 002

The Pave Ashley Marquise Lab Diamond Ring

$1,431
The Solitaire Alison Marquise Lab Diamond Ring 14k Yellow Gold 001
The Solitaire Alison Marquise Lab Diamond Ring 14k Yellow Gold 002

The Solitaire Alison Marquise Lab Diamond Ring

$1,163
The Pave Alison Marquise Lab Diamond Ring 14k Yellow Gold 001
The Pave Alison Marquise Lab Diamond Ring 14k Yellow Gold 002

The Pave Alison Marquise Lab Diamond Ring

$1,546
The Alice Marquise Lab Diamond Ring 14k Yellow Gold 001
The Alice Marquise Lab Diamond Ring 14k Yellow Gold 002

The Alice Marquise Lab Diamond Ring

$1,431
The Adelle Marquise Lab Diamond Ring 14k Yellow Gold 001
The Adelle Marquise Lab Diamond Ring 14k Yellow Gold 002

The Adelle Marquise Lab Diamond Ring

$2,471
The Abigail Marquise Lab Diamond Ring 14k Yellow Gold 001
The Abigail Marquise Lab Diamond Ring 14k Yellow Gold 002

The Abigail Marquise Lab Diamond Ring

$1,930
The Cecelia Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry

The Cecelia Marquise Pave Moissanite Ring

$908
5.0
The Clara Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry
The Clara Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry

The Clara Marquise Pave Moissanite Ring

$1,175
4.0
The Coco Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry
The Coco Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry

The Coco Marquise Pave Moissanite Ring

$1,112
5.0
The Leona Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry
The Leona Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry

The Leona Marquise Pave Moissanite Ring

$1,175
The Meera Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry
The Meera Marquise Pave Moissanite Ring - KNT - Engagement Rings, Wedding Bands & Fine Jewelry

The Meera Marquise Pave Moissanite Ring

$1,458

From stylish bands to elegant engagement rings, refresh your accessories with the season's latest trends from KNT’s New Arrivals.