With an appreciation for the finer things in life, Simon G's designer engagement rings and fine jewelry collection delivers a world of timeless style and luxury.Home > Collections > Simon GSpecial Financing AvailableLearn MoreFilter ProductsItems 1 - 36 of 112Sort ByRelevanceView12 per page24 per page36 per pageView12 per page24 per page36 per pageItems 1 - 36 of 1121234Simon G. 1-5/8 ct. tw. Round Brilliant Diamond Two Row Anniversary Ring in 18K White & Yellow Gold$5,984.00Compare Simon G. 1-1/2 ct. tw. Marquise, Pear, & Round Diamond Dangle Earrings in 18K White Gold$5,545.00Compare Simon G. Round Sapphire & 3/4 ct. tw. Diamond Halo Pendant in 18K White Gold$5,500.00Compare Simon G. 7/8 ct. tw. Diamond Tapered Bangle Bracelet in 18K Yellow Gold$4,950.00Compare Simon G. Pear Ruby & 7/8 ct. tw. Diamond Wrap Ring in 18K Yellow Gold$4,840.00Compare Setting only Simon G. 5/8 ct. tw. Pear & Round Diamond Round Semi-Mount Engagement Ring in 18K White Gold$4,730.00Compare Simon G. 1-1/6 ct. tw. Diamond Double Drop Lariat Necklace in 18K White & Yellow Gold$4,400.00Compare Up to 50% OffBrite BuysSHOP NOWSimon G. 1/5 ct. tw. Oval Diamond Wide Ring in 18K Yellow Gold$4,290.00Compare Simon G. 3/4 ct. tw. Round Brilliant Diamond Milgrain Bezel Set Crossover Anniversary Ring in 18K Yellow & White Gold$4,180.00Compare Setting only Simon G. 1/2 ct. tw. Diamond Round Semi-Mount Engagement Ring in 18K Yellow Gold$4,070.00Compare Simon G. 3/4 ct. tw. Diamond Circle Pendant in 18K White & Yellow Gold$3,630.00Compare Simon G. Round Sapphire & 1/2 ct. tw. Diamond Tennis Bracelet in 18K White Gold$3,630.00Compare $100 Instant Savingswith your Riddle's CardLEARN HOWSimon G. 1/2 ct. tw. Diamond Teardrop Pendant in 18K White & Yellow Gold$3,520.00Compare Simon G. 1/2 ct. tw. Round Diamond Milgrain Drop Pendant in 18K Yellow & White Gold$3,300.00Compare Setting only Simon G. 1/3 ct. tw. Diamond Hidden Halo Oval Semi-Mount Engagement Ring in 18K White Gold$3,220.00Compare Simon G. 3/8 ct. tw. Diamond Leaf Wrap Ring in 18K Yellow Gold$3,170.00Compare Setting only Simon G. 3/8 ct. tw. Diamond Side Stone Round Semi-Mount Engagement Ring in 18K White Gold$3,130.00Compare Simon G. 1/4 ct. tw. Diamond Flex Bangle Bracelet in 18K White Gold$3,080.00Compare Simon G. 7/8 ct. tw. Diamond Tapered 7.5" Bracelet in 18K Pink & White Gold$3,080.00Compare Simon G. 1/4 ct. tw. Diamond Ribbed Bangle Bracelet in 18K Yellow & White Gold$3,040.00Compare Simon G. 5/8 ct. tw. Diamond Pave Anniversary Ring in 18K White Gold$3,000.00Compare Setting only Simon G. 1/3 ct. tw. Diamond Twist Round Semi-Mount Engagement Ring in 18K White & Yellow Gold$2,970.00Compare Simon G. 3/8 ct. tw. Diamond Pave Interlocking Circle Pendant in 18K White & Yellow Gold$2,970.00Compare Setting only Simon G. 3/8 ct. tw. Diamond Pave Round Semi-Mount Engagement Ring in 18K White Gold$2,970.00Compare Simon G. 5/8 ct. tw. Marquise, Pear, & Round Diamond Drop Pendant in 18K White Gold$2,860.00Compare Setting only Simon G. 1/2 ct. tw. Diamond Pave Round Semi-Mount Engagement Ring in 18K White Gold$2,780.00Compare Simon G. 1/5 ct. tw. Diamond Crossover Anniversary Ring in 18K White & Yellow Gold$2,750.00Compare Simon G. 1/4 ct. tw. Diamond Leaf Dangle Earrings in 18K Yellow & White Gold$2,670.00Compare Simon G. 1/3 ct. tw. Round Brilliant Diamond Paperclip Link Ring in 18K Yellow Gold$2,530.00Compare Simon G. 1/4 ct. tw. Diamond Double Bar Pendant in 18K White & Yellow Gold$2,420.00Compare Setting only Simon G. 1/5 ct. tw. Diamond Floating Halo Round Semi-Mount Engagement Ring in 18K Yellow & White Gold$2,420.00Compare Simon G. 1/3 ct. tw. Diamond Ribbed Anniversary Ring in 18K Yellow & White Gold$2,400.00Compare Simon G. 1/5 ct. tw. Diamond Beaded Triple Teardrop Pendant in 18K White & Yellow Gold$2,310.00Compare Setting only Simon G. 1/4 ct. tw. Pear & Round Diamond Hidden Halo Round Semi-Mount Engagement Ring in 18K Yellow Gold$2,310.00Compare Simon G. 1/4 ct. tw. Diamond Twist Circle Pendant in 18K Yellow & White Gold$2,200.00Compare Setting only Simon G. 1/6 ct. tw. Diamond Twist Round Semi-Mount Engagement Ring in 18K Yellow & White Gold$2,200.00Compare 1234Sort ByRelevance