David Yurman

sterling silver Chatelaine topaz and diamond ring (8mm) - women - Sterling Silver/Diamond/Blue Topaz - 8.5

Ivi Seaside Collection

18K gold plated sterling silver Toy ring - women - 18kt Gold Plated Silver/glass - 6 - Blue

House of Brilliance

18K White Gold 10mm Cushion Shaped Blue Topaz and 1/6 Cttw Diamond 3 Stone Style Ring (F-G Color, VS1-VS2 Clarity) - Ring Size 6.5

Stephen Webster

Pre-Owned Stephen Webster 18K White Gold 0.30ct Diamond and Crystal Haze Lapis Ring SW33 032725

House of Brilliance

14K Yellow Gold 1/5 Cttw Round Diamond and 6x4mm Oval Blue Tanzanite Halo Ring

Ross-Simons

Aquamarine and Sapphire Ring With. Diamonds in 14kt Yellow Gold Blue

Alinka

Tania diamond ring - women - 18kt Rose Gold/Diamond - M - Blue

House of Brilliance

10K White Gold 5X3MM Oval Blue Topaz and Diamond Accent Halo Ring (I-J Color, I1-I2 Clarity)

Luxury Bazaar

platinum sapphire and diamond ring - women - Sapphire/Diamond/Platinum - One Size - Blue

House of Brilliance

14K Yellow Gold 1/5 Cttw Round Diamond and 6x4mm Oval Blue Tanzanite Halo Ring (H-I Color, I1-I2 Clarity) - Size 7.75

Vir Jewels

1.50 cttw 3 Stone Blue Diamond Engagement Ring in 14K White Gold Round

Anabela Chan

Nova Starburst aquamarine ring - women - Lab-Grown Simulated Aquamarine/Rhodium Vermeil - 7 - Blue

House of Brilliance

14k White Gold 1 1/3 ct TDW Treated Blue Diamond Engagement Ring (Blue, SI2-I1)

House of Brilliance

14k White Gold 1 1/3 ct TDW Treated Blue Diamond Engagement Ring (Blue, SI2-I1)

House of Brilliance

14k White Gold 1 1/3 ct TDW Treated Blue Diamond Engagement Ring (Blue, SI2-I1)

Pompeii3

3 1/4Ct Blue Diamond Halo Engagement Ring Lab Grown in 14k White Gold

Mimi & Max

Oval Cut Tanzanite 5/8ct Diamond 3-Stone Ring 14k White Gold Blue

Vir Jewels

2 cttw 3 Stone Blue and White Diamond Engagement Ring 10K White Gold

Vir Jewels

2 cttw 3 Stone Blue and White Diamond Engagement Ring 14K White Gold

Ross-Simons

Sapphire Ring With Diamond Accents in 14kt White Gold Blue

Anabela Chan

18K white gold Bow ring - women - 18kt White Gold/Spinel/Rhodium Vermeil/Recycled Aluminium/Lab-Grown Simulated White Diamond/Enamel Blue

Landi

Womens Alternating Baguette And Princess Cut Diamond Wedding Band In Sapphire Blue

Mimi & Max

2 5/8ct TGW Sapphire and 1/2ct TW Diamond Halo Cluster Ring in 14k White Gold Blue

Anabela Chan

18kt white gold vermeil Paraiba Oval Signet gemstone ring - women - Lab-Grown Simulated Paraíba Tourmaline/18K White Gold & Rhodium Blue

Anabela Chan

18kt gold vermeil Sapphire Blossom gemstone ring - women - Lab-Grown Simulated Royal Blue Sapphire/Lab-Grown Simulated Peridot/Lab-G

Anabela Chan

18kt gold vermeil Blue Cinderella gemstone ring - women - Lab-Grown Simulated White Diamond/Lab-Grown Synthetic Cornflower Blue Sapp

Anabela Chan

18kt black gold Emerald Pear Signet gemstone ring - women - Lab-Grown Simulated Sapphire/18K Black Gold & Rhodium Vermeil/Lab-Grown Blue

Anabela Chan

18kt white gold vermeil Aqua Mermaid gemstone and pearl ring - women - Lab-Grown Simulated Paraíba Tourmaline/Lab-Grown Synthetic Bl Blue

Luxury Bazaar

platinum Ballerina sapphire and diamond ring - women - Sapphire/Diamond/Platinum - One Size - Blue

Mimi & Max

22ct TGW Oval Sky Blue Topaz 7/8ct TW Diamond Halo Ring 14k White Gold

Pompeii3

5Ct Blue Diamond Halo Engagement Ring in White Gold Lab Grown

Anabela Chan

18kt white gold vermeil Aqua Peony gemstone ring - women - Lab-Grown Simulated Aquamarine/Lab-Grown Simulated White Diamond/Lab-Grow Blue

Anabela Chan

18kt gold vermeil Kashmir Cinderella sapphire and diamond ring - women - Lab-Grown Simulated White Diamond/18K Yellow & White Gold & Blue

Anabela Chan

18kt white gold vermeil Baby Blue Mermaid gemstone and pearl ring - women - Freshwater Pearl/Lab-Grown Simulated Aquamarine/18K Whit

Vir Jewels

2 cttw 3 Stone Round Blue Diamond Engagement Ring 14K White Gold Bridal Wedding

GRAFF

18K Yellow Gold 0.75ct Diamond and Sapphire Ring GR19-031825

House of Brilliance

18K White Gold 10mm Cushion Shaped Blue Topaz and 1/6 Cttw Diamond 3 Stone Style Ring

Pompeii3

3 1/2Ct Blue Diamond Solitaire Engagement Ring Lab Grown in 14k White Gold

House of Brilliance

Gemstone and Diamond Halo Ring Ladies jewelry & cufflinks 020107RD01 White

Pompeii3

2 1/2 ct Round Solitaire Diamond Engagement Ring 14k Yellow Gold Enhanced Blue

Mimi & Max

20ct TGW Octagon-Cut Amethyst and 1 3/4ct TW Diamond Ring in 14k Rose Gold Purple

House of Brilliance

18K Rose Gold 10x10mm Cushion Shaped Aquamarine and 1 1/8 Cttw Round Diamond Halo Ring Yellow

Anabela Chan

18kt white gold Aqua Pavé Panettone tourmaline, sapphire and diamond ring - women - 18K White Gold & Rhodium Vermeil/Lab-Grown Simul Blue

Anabela Chan

14K white gold and rhodium vermeil Bloom multi-stone ring - women - Rhodium Vermeil/14kt White Gold - 8 - Blue

Diamond2Deal

14K White Gold Aquamarine and Diamond Engagement Ring ( 1.5Ct )

Luxury Bazaar

Platinum 0.80 ct Diamond and 5.03 ct Sapphire Ring MF01-073125 White

Kwiat

18K white gold Argyle diamond and aquamarine ring - women - 18kt White Gold - 6 - Blue

Fabergé

18kt white gold Colours of Love sapphire fluted ring - women - 18kt White Gold/Blue Sapphire/White Diamond/Ruby - 54

Lisa Nik

18K yellow gold Mirror Cut Green Beryl ring - women - 18kt Yellow Gold/Diamond/Beryl - 5 3/4 - Blue

Fabergé

18kt white gold Colours Of Love sapphire and diamond ring - women - White Diamond/18kt White Gold/Ruby/Blue Sapphire - 53

Tod's

Jewellery Blue