Kay Singular Edition Fancy-Cut Ruby Barrel Ring in Black Ruthenium & Gold-Plated Silver

Ajax Singular Edition Chrome Diopside Pendant in Black Ruthenium-Plated Sterling Silver

Kay Singular Edition Fancy-Cut Ruby Barrel Ring in Black Ruthenium & Gold-Plated Silver

Exclusive Edition: 1/1

$1,080.00

SKU: EC11566/3(RU)

Size:

Ring Sizing Chart

Sizing: The Perfect Ring

The perfect ring must have the perfect fit. You can use our size guide below once you have measured your finger using some advice from our experienced jewelers. This will make sure you have a ring that is made for your finger alone.

Firstly, make sure to measure at the right time of day. Your fingers get a little bigger towards evening time, so try not to measure in the morning. Night time is best. Also make sure your hands are warm, as temperature can also affect their size. If you are hoping to wear a thicker band of ring, make sure to go up a full size, as these designs tend to have a tighter fit than slimmer bands. It is important to measure the finger on which you intend to wear the ring for the most suitable fit.

You can easily do this at home using a slim strip of paper and a pencil. Simply encircle your chosen finger so the paper strip snugly fits around it. Make a mark with your pencil where the paper touches.

Lay the paper strip flat and measure it with a ruler or measuring tape (make sure to do this in millimeters) and then divide the result by 3.14. Use our helpful chart below to source your size.

all | mm | inch

INTERNAL DIAMETER OF THE RING (inches)	0.60	0.62	0.63	0.65	0.67	0.68	0.70	0.72	0.73	0.74	0.76	0.78	0.80	0.81	0.83	0.84	0.86	0.88
CIRCUMFERENCE OF THE FINGER (inches)	1.89	1.94	1.99	2.04	2.09	2.14	2.19	2.25	2.29	2.34	2.40	2.45	2.50	2.55	2.60	2.64	2.70	2.74
INTERNAL DIAMETER OF THE RING (mm)	15.3	15.7	16.1	16.5	16.9	17.4	17.8	18.2	18.5	18.9	19.4	19.8	20.2	20.68	21.08	21.49	21.89	22.33
CIRCUMFERENCE OF THE FINGER (mm)	47.9	49.3	50.6	51.8	53.1	54.5	55.7	57.1	58.2	59.3	60.9	62.3	63.4	64.10	65.31	66.61	67,91	69,11
USA	4½	5	5½	6	6½	7	7½	8	8½	9	9½	10	10½	11	11½	12	12½	13
EUROPE	48	49	50.5	52	53	54.5	55	56.5	58	59.5	61	62.5	63.5	64.5	66	67	68	69.5
UK	I	J	K	L	M	N	O	P	Q	R	S	T	U	V½	w1½	Y	Z	Z½
JAPAN, CHINA, SOUTH AMERICA	8	9	10	11	13	14	15	16	17	18	19	20	22	23	24	25	26	27
RUSSIA	15.5	15¾	16	16.5	17	17¼	17¾	18	18.5	19	19.5	20	20¼	20¾	21	21¼	21¾	22

Variant

Availability: In Stock

Delivery: USA: 3-7 business days (FREE)
International: 15-30 business days (FREE on orders $500+)

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Description

Kay is a barrel ring handcrafted in sterling silver and plated with black ruthenium. A fancy-cut natural ruby is set as the core element, framed with gold plating around the stone as a deliberate accent, not a decorative border. The dark metal keeps the form grounded and direct, built for presence rather than shine. This ring is made in a modern aesthetic where the object matters more than “beauty.” It works like a symbol: a compact amulet, a statement you carry daily, with the ruby as a fixed point and the metal as the architecture around it. Singular and handcrafted for one person only, because only one piece exists and it will never be repeated.

Materials

Metal: 925 Silver, Nickel-Free, Hypoallergenic, Safe for Sensitive Skin

Gemstones: Ruby, Ruby

Plating: Black Ruthenium, 14K Gold

Dimensions

Width 14 mm

Band wide 13 mm

Length 27 mm

Weight 16.27 g

Shortcuts

925 Sterling Silver14K Gold Jewelry14K Gold RingsCollectible JewelryRuby JewelryRuby Rings

Kay Singular Edition Fancy-Cut Ruby Barrel Ring in Black Ruthenium & Gold-Plated Silver

$1,080.00

Ruby

Ruby is a gemstone that German Kabirski is most passionate about—it's a true pleasure to work with. Its hardness allows for experimentation, which is what German appreciates most about being a jewelry designer. We're thankful to this gemstone for inspiring many of his designs.

About The Designer

German Kabirski is a contemporary jewelry designer driven by innovation, always exploring new techniques and materials. Since 2000, he has pioneered many innovative methods in waxing, casting, and gemstone settings, resulting in jewelry different from anything you've seen before. This unique approach is why many celebrities choose Kabirski, to stand out and express their authenticity.

Celebrities and Media

Our unconventional pieces frequently grace the covers of top fashion magazines. Celebrities gravitate toward German Kabirski creative designs; it’s their job to stand out and be a little extra, and our jewelry makes it easy to achieve. Here’s just some of A-listers wearing German Kabirski jewelry: Lady Gaga, Billie Eilish, Selena Gomez, Halle Berry, Eva Green, Grimes, Helena Christensen, Maye Musk, Nicky Minaj and many many others.