Cart

Your cart is empty

Nikos Koulis

Designer Nikos Koulis, transitioned from academics to jewelry and founded his namesake brand in 2006. He is renowned for his globally sourced, uniquely cut stones and expert craftsmanship. Garnering prestigious awards like the 2020 GEM Award and multiple Couture Design Awards, his timeless pieces captivate a dedicated, worldwide clientele.

Sort by

47 products

Filters

Yellow Gold Spectrum EarringsYellow Gold Spectrum Earrings
Nikos Koulis
Yellow Gold Spectrum Earrings Sale priceFrom $2,040
Yellow Gold Half Spectrum EarringsYellow Gold Half Spectrum Earrings
Nikos Koulis
Yellow Gold Half Spectrum Earrings Sale priceFrom $2,040
White Gold Spectrum EarringsWhite Gold Spectrum Earrings
Nikos Koulis
White Gold Spectrum Earrings Sale priceFrom $2,040
Oui Pavé Diamond Necklace
Nikos Koulis
Oui Pavé Diamond Necklace Sale price$2,400
Feelings Diamond Front Hoop Earrings
Nikos Koulis
Feelings Diamond Front Hoop Earrings Sale price$4,535
A pair of Nikos Koulis Oui studs featuring emerald cut black and white diamond pavé.
Nikos Koulis
Oui Stud Earrings Sale price$4,920
Feelings Diamond Ring Feelings Diamond Ring
Nikos Koulis
Feelings Diamond Ring - 18k Gold Sale price$5,400
Feelings Pear Diamond Bangle BraceletFeelings Pear Diamond Bangle Bracelet
Nikos Koulis
Feelings Pear Diamond Bangle Bracelet Sale price$5,515
Oval Diamond Feelings RingOval Diamond Feelings Ring
Nikos Koulis
Oval Diamond Feelings Ring Sale price$6,120
Me Gold NecklaceMe Gold Necklace
Nikos Koulis
Me Gold Necklace Sale price$6,355
Black Enamel and Diamond Heart CharmBlack Enamel and Diamond Heart Charm
Nikos Koulis
Black Enamel and Diamond Heart Charm Sale price$6,890
Open Oui Baguette Ring
Nikos Koulis
Open Oui Baguette Ring - 18k White Gold Sale price$7,080
Heart and Arrow CharmHeart and Arrow Charm
Nikos Koulis
Heart and Arrow Charm Sale price$7,245
Feelings Diamond Center Hoop EarringsFeelings Diamond Center Hoop Earrings
Nikos Koulis
Feelings Diamond Center Hoop Earrings Sale price$7,800
Feelings Sun Charm
Nikos Koulis
Feelings Sun Charm Sale price$8,436
Amanda Diamond Hoop EarringsAmanda Diamond Hoop Earrings
Nikos Koulis
Amanda Diamond Hoop Earrings Sale price$9,230
Feelings Cuff BraceletFeelings Cuff Bracelet
Nikos Koulis
Feelings Cuff Bracelet Sale price$9,240
Feelings Cuff Bracelet Asymmetrical AccentFeelings Cuff Bracelet Asymmetrical Accent
Nikos Koulis
Feelings Cuff Bracelet Asymmetrical Accent Sale price$10,200
Oui Black Enamel Cuff Bracelet
Nikos Koulis
Oui Black Enamel Cuff Bracelet Sale price$10,430
A black and white Oui Diamond Enamel Ring set in white gold by Nikos Koulis.
Nikos Koulis
Oui Diamond Enamel Ring Sale price$11,040
Feelings Bangle BraceletFeelings Bangle Bracelet
Nikos Koulis
Feelings Bangle Bracelet Sale price$11,280
Together Diamond Necklace
Nikos Koulis
Together Diamond Necklace Sale price$11,990
Feelings Knot Bracelet
Nikos Koulis
Feelings Knot Bracelet Sale price$12,000
Oui Diamond NecklaceOui Diamond Necklace
Nikos Koulis
Oui Diamond Necklace Sale price$12,230
Feelings Diamond Hoop EarringsFeelings Diamond Hoop Earrings
Nikos Koulis
Feelings Diamond Hoop Earrings Sale price$12,240
Feelings Baguette Diamond Cuff BraceletFeelings Baguette Diamond Cuff Bracelet
Nikos Koulis
Feelings Baguette Diamond Cuff Bracelet Sale price$12,840
Feelings Cuff Bracelet Double AccentFeelings Cuff Bracelet Double Accent
Nikos Koulis
Feelings Cuff Bracelet Double Accent Sale price$13,080
Together Circle Drop Earrings
Nikos Koulis
Together Circle Drop Earrings Sale price$13,305
A Nikos Koulis Oui Bracelet With White Diamonds and Black Enamel.
Nikos Koulis
Oui Double Diamond Cuff Bracelet Sale price$13,440
Oui Diamond Earrings
Nikos Koulis
Oui Diamond Earrings Sale price$13,665
A Baguette Feelings cuff bracelet with a diamond by Nikos Koulis.Baguette Feelings Cuff Bracelet
Nikos Koulis
Baguette Feelings Cuff Bracelet Sale price$13,680
A Nikos Koulis Feelings Diamond Necklace with black diamonds and a white diamond accent.A woman wearing a Nikos Koulis Feelings Diamond Necklace.
Nikos Koulis
Feelings Diamond Necklace Sale price$13,905
Feelings Diamond Layer Bangle BraceletFeelings Diamond Layer Bangle Bracelet
Nikos Koulis
Feelings Diamond Layer Bangle Bracelet Sale price$15,000
Together Diamond Cuff Bracelet
Nikos Koulis
Together Diamond Cuff Bracelet Sale price$15,465
Together Tapered Diamond EarringsTogether Tapered Diamond Earrings
Nikos Koulis
Together Tapered Diamond Earrings Sale price$15,720
Together Buckle Cuff Bracelet
Nikos Koulis
Together Buckle Cuff Bracelet Sale price$16,560
Me Gold Cuff BraceletMe Gold Cuff Bracelet
Nikos Koulis
Me Gold Cuff Bracelet Sale price$17,400
Me Black Gold Cuff BraceletMe Black Gold Cuff Bracelet
Nikos Koulis
Me Black Gold Cuff Bracelet Sale price$17,400
Feelings Diamond Bangle BraceletFeelings Diamond Bangle Bracelet
Nikos Koulis
Feelings Diamond Bangle Bracelet Sale price$18,240
Feelings Baguette Cuff BraceletFeelings Baguette Cuff Bracelet
Nikos Koulis
Feelings Baguette Cuff Bracelet Sale price$20,435
Me Necklace Black GoldMe Necklace Black Gold
Nikos Koulis
Me Necklace Black Gold Sale price$22,775
Feelings Necklace
Nikos Koulis
Feelings Necklace Sale price$27,120
Oui White Diamond Cord BraceletOui White Diamond Cord Bracelet
Nikos Koulis
Oui White Diamond Cord Bracelet Sale price$27,840
Energy Drop Diamond EarringsEnergy Drop Diamond Earrings
Nikos Koulis
Energy Drop Diamond Earrings Sale price$44,400
Together Gold Oval Hoop EarringsTogether Gold Oval Hoop Earrings
Nikos Koulis
Together Gold Oval Hoop Earrings Sale price$51,840
Yellow Gold Fringe EarringsYellow Gold Fringe Earrings
Nikos Koulis
Yellow Gold Fringe Earrings Sale price$66,000
White Gold Energy Diamond EarringsWhite Gold Energy Diamond Earrings
Nikos Koulis
White Gold Energy Diamond Earrings Sale price$147,600

Come say hi!

605 Hudson Street

New York, New NY 10014

Tuesday - Saturday 11am - 6pm

Sunday 11am - 5pm

Free Next Day Shipping

Domestic shipments only

personalized support

Customizations, Repairs, Resize, Styling, and more!

Secure payments

PCI Compliant