It's a Chinese symbol representing the duality of existence. Everything in the universe can be defined as yin or yang. You cannot have light without dark. Varying sizes of brilliant white or black diamonds converge around a 5mm rose-cut diamond in the opposite color.
Yin & Yang Ring Set in 18K Yellow Gold and Diamonds 4.00 US
H104 Yellow Diamond Ring 0.38ct 18k Gold Natural Yellow Diamond
Elmwoods Auctions AN ANTIQUE VICTORIAN DIAMOND GYPSY RING in 18ct ye
NameCoins Elephant Wolf Couples Necklace Set, BFF Relationship Jewelry, Interlocking Set, Hand Cut Coin (Half Dollar) : Clothing, Shoes & Jewelry
Vintage Jade & Mother-of-Pearl Yin Yang Ring 14K Yellow Gold
Men's Yin Yang Turquoise Ring in Gold with Diamonds - 17.5mm
Puzzle Ring - 161 For Sale on 1stDibs
NameCoins Split Kiwi Bird Couples or BFF Necklaces
18k Gold Puzzle Ring
Silver Moissanite Pear Shaped Twisted Engagement Ring
Two Stone Tree Branch Engagement Ring
SJENERT Chinese Yin Yang Rings Kung Fu Martial Arts Men's
Puzzle Rings - 161 For Sale on 1stDibs
V Shaped Wedding Band with Engagement Ring in Sterling Silver - JewelryEva
Yin Yang Ring | Third Tone 6