The Best Alternative Diamond Rings 2025

1. Princess-Cut Created White Sapphire 2-Piece Halo Wedding Ring Set 2.60 TCW in Platinum over Sterling Silver

Take your engagement to the next level with this dazzling halo wedding ring set. Featuring a created princess-cut white sapphire center stone surrounded by round white sapphire accents, this gemstone set is the perfect impostor. The matching band completes the look beautifully. 2.60 carats T.W. Crafted in shining platinum over sterling silver. Sizes 6-10. 60234RNG

Main Stone: 1 Princess Faceted Cut Lab Created Sapphire, .91 carat, 6 mm x 6 mm 16 Round Faceted Cut Lab Created Sapphires, .70 carat total weight, 1.75 mm x 1.75 mm 26 Round Faceted Cut Lab Created Sapphires, .99 carat total weight, 1.5 mm x 1.5 mm Platinum-Plated Sterling Silver Contains 4.00 grams of Sterling Silver Shank Width: 2.9 mm wide Ring Dimensions: 19 mm wide x 10.5 mm long x 5.5 mm high, Ring Dimensions: 19 mm wide x 2.5 mm long x 2 mm high Includes gift box and drawstring pouch

2. Radiant Fire 14 Karat White Gold Round Halo Moissanite Engagement Ring

Show your love for that special someone with this 14 karat white gold engagement ring from Radiant Fire. It features alluring 2.298 cttw halo moissanite stones for long lasting sparkling shine. It is available in size 7. Disclaimer: "Ring requires 7 business days assembly before shipping". Metal Weight: 4.16 grams Jewelry Type: Fine Ring Style: Halo Moissanite Engagement Ring Gender: Women's Metal: Gold Gold Karat: 14 Karat Metal Color: White Band Width: 1.8mm Ring Size: 7 Dimensions: Ring Top Length and Width 11.4mm Moissanite Details: Type: True Light Birthstone Month: April Color Grade: G-H-I Cut: Brilliant Shape: Round Size: 8mm, 1.7mm, 1.5mm Weight: 2.298 cttw Quantity: 1, 16, 12 Jewelry Setting: Prong Your item arrives in a complimentary green gift box with a white bow, perfect for safekeeping or gift giving. Country of Origin: India

14kt 2.50 Carat Round Halo Moissanite Engagement Ring:Gemstone: moissaniteStone shape: roundMetal: 14kt white goldWeight: 2.4ct. T.W.

3. Radiant Fire 14 Karat White Gold Cushion Halo Moissanite Engagement Ring

This feminine 14 karat white gold cushion halo engagement ring from Radiant Fire features dazzling arrangement of 1.978 cttw moissanite stones in timeless halo design. Available in finger size 7, this ring will certainly treasure for years to come. Disclaimer: "Ring requires 7 business days assembly before shipping". Metal Weight: 4.28 grams Jewelry Type: Fine Ring Style: Halo Moissanite Engagement Ring Gender: Women's Metal: Gold Gold Karat: 14 Karat Metal Color: White Band Width: 2.2mm Ring Size: 7 Moissanite Details: Type: True Light Birthstone Month: April Color Grade: G-H-I Cut: Faceted Shape: Cushion, Round Size: 7mm, 1.5mm, 1.7mm Weight: 1.978 cttw Quantity: 1, 14, 16 Jewelry Setting: Prong Your item arrives in a complimentary green gift box with a white bow, perfect for safekeeping or gift giving. Country of Origin: India

14kt 2.25 Carat Cushion Halo Moissanite Engagment Ring:Gemstone: moissaniteStone shape: cushionMetal: 14kt white goldWeight: 2.23ct. T.W.

4. Radiant Fire Lab Grown 1/4 Ct Round Diamond Solitaire Engagement Ring, VS/SI, D E F color, in 14 Karat White Gold

Radiant Fire Lab Grown Diamond Jewelry is produced with exceptional quality and workmanship. Lab grown diamonds have the same chemical, optical and physical properties of mined diamonds. They are every bit a diamond at the molecular level and produce the very same durability, fire and sparkle found in diamonds. This classic 1/4 ct round solitaire 4-prong engagement ring is set with lab grown diamonds with a minimum clarity of VS/SI and color D E F. Polished 14K white gold finishes the high end look. Because lab grown diamonds are man-made in a laboratory rather than being mined from nature, they are an environmentally-friendly option for consumers wanting a true diamond. Lab grown diamonds are also conflict-free and sustainable. They are diamonds in every way, except for their origin. Each Radiant Fire Lab Grown Diamond Jewelry piece is delivered in a nice, wooden gift box, making it ideal for special occasions. Make gift giving special with this beautiful piece of jewelry. Metal Weight: 1.64 grams Jewelry Type: Fine Ring Style: Solitaire Engagement Ring Jewelry Finish: High Polish Gender: Women's Metal: Gold Gold Karat: 14 Karat Metal Color: White Ring Size: 7 Lab Grown Diamond Details: Clarity: VS/SI Color: D-E-F Shape: Round Cut: Faceted Size: 4mm Weight: 1/4 cttw. Quantity: 1 Jewelry Setting: Prong Your item arrives in a complimentary wooden gift box, perfect for safekeeping or gift giving. Country of Origin: United States

14K White Gold, Polished, Lab Grown Diamond, VS/SI Clarity, D-E-F Color, Round, 1/4 cttw., Prong

5. PalmBeach Jewelry Created White Sapphire Engagement Ring in Platinum-Plated Sterling Silver

Walk down the aisle in elegant style with this timeless engagement ring. Showcasing a large lab created white sapphire, it's a gorgeous symbol of your love and life together. Platinum-plated sterling silver. 60301RNG

Platinum Over Sterling Silver. Quality Stamp (.925) 11 Sapphire Stones

6. PalmBeach Jewelry Princess-Cut or Round-Cut Created White Sapphire Solitaire Engagement Ring in Platinum-Plated Sterling Silver

An iconic symbol of commitment, the classic solitaire engagement ring is dazzling in its simplicity and striking beauty. This beauty is the perfect example featuring a princess-cut or round-cut lab created white sapphire in a platinum-plated sterling silver setting. 60305RNG

Platinum Over Sterling Silver. Quality Stamp (.925) 1 Sapphire Stone

7. White Sapphire Engagement Ring 0.8ct with Diamonds White Gold 14K

White Sapphire Engagement Ring Round Cut with Diamonds (1.16 ctw) in 14k Gold. This ring will definitely impress every women and will stand out on any occasion. Buy directly from the manufacturer - save up to 70%! Don't miss you chance to own this beautiful ring, act now! Ring Details Collection: White Sapphire Engagement Ring Type: Solitaire w Accents Setting: Micro Pave Metal: 14K Gold (White, Rose, Yellow) Size: 3-11 US Total Carat Weight: 1.16 ctw Manufacturer: Diamonds Mine Main Stone Total Carat Weight: 0.80 Carat Color: White Clarity: VS Shape: Round Lab Created: Yes Side Stones Type: Diamond Quantity: 46 Total Weight: 0.36 ct Color: G-H Clarity: VS-SI Shape: Round Lab Created: No Handling time for this ring is 3 days.

Lab Created Pure White, D Color VS Clarity Excellent Cut Sapphire The ring is availible in 14K White Gold, 14K Rose Gold, 14K Yellow Gold and in 3-11 US ring size range 30 days returns no questions asked. Free sizing service. Free shipping.

8. 10k White Gold Created White Sapphire Solitaire Engagement Ring

Take your special someone's breath away with the brilliance of thisMiadora solitaire engagement ring. This ring showcases a flawlesslab-created white sapphire that glimmers and dances with the light.Fashioned in a 10 karat white gold setting, this stunning piecemakes an excellent symbol of your undying devotion to your lovedone. Gemstone colors: White Gemstone shapes: Round One prong-set round-cut created white sapphire measures 8 mm Total gemstone weight: 2 carats Metal: 10k white gold Finish: High polish Ring setting dimensions: 8 mm wide x 8 mm long x 7.5 mm high Band dimensions: 1.5 mm wide All carat weights and measurements are approximate and may varyslightly from the listed dimensions. Treatment code CR. See Gemstone Treatments for furtherinformation. Click here for ring sizing guide This item is part of the Miadora Wedding Collection

Gemstone colors: White Gemstone shapes: Round One prong-set round-cut created white sapphire measures 8 mm

9. Pompeii3 3/4ct Lab Grown Hao Diamond Engagement Ring Eco-Friendly 14K White Gold

Pompeii3 - Fine Jewelry hand made by Pompeii3 in our USA factory. Pompeii3 represents the best knowledge in the industry, as well as the forward-thinking, design-driven principles of providing ethical, sustainable, and timelessly beautiful jewelry of exceptional craftsmanship. Women's ring features a 1/3ct center diamond and 28 accent diamonds set in solid 14k white gold. -- Finger Size - 7 Other sizes available, please call for more information (847) 367-7022 -- Metal - 14k White Gold -- Purity - 14k -- Color - F/G -- Clarity - VS/SI -- Style - Engagement Rings/Multi-Stone -- Item # - ENGS7020-.25ctEVS.7Gift Box Included||180 Day Warranty||Unisex||Made in USA||Factory Direct Prices||Money Back Guarantee||100% Authentic

Pompeii3 - Women's ring features a 1/3ct center diamond and 28 accent diamonds set in solid 14k white gold. -- Finger Size - 7 Other sizes available, please call for more information (847) 367-7022 -- Metal - 14k White Gold -- Purity - 14k -- Color - F/G -- Clarity - VS/SI -- Style - Engagement Rings/Multi-Stone -- Item # - ENGS7020-.25ctEVS.7Gift Box Included 180 Day Warranty Unisex Made in USA Factory Direct Prices Money Back Guarantee 100% Authentic

10. Pompeii3 1ct Lab Grown Diamond Solitaire Engagement Ring 14k White Gold

Pompeii3 - Fine Jewelry hand made by Pompeii3 in our USA factory. Pompeii3 represents the best knowledge in the industry, as well as the forward-thinking, design-driven principles of providing ethical, sustainable, and timelessly beautiful jewelry of exceptional craftsmanship. Womens ring features a 1 carat round cut diamond. The diamond is prong set in solid 14k white gold. Lab-Grown Diamonds have the same chemical, physical, and optical properties as mined diamonds. The only difference between Lab-Grown and earth-mined diamonds is their point of origin. Guaranteed origin, full disclosure, and commitment to transparency, assure that Lab-Grown Diamonds are conflict-free. We proudly offer diamonds grown in a technologically advanced facility using modest amounts of energy, and having very little direct impact on the environment. Lab-Grown diamonds do not undermine the sustainability of natural systems or our environment, allowing future generations to have the natural resources they need. -- Finger Size - 5 Other sizes available, please call for more information (847) 367-7022 -- Metal - 14k White Gold -- Purity - 14k -- Style - Engagement Rings/Multi-Stone -- Item # - ENG3008.5Gift Box Included||180 Day Warranty||Unisex||Made in USA||Factory Direct Prices||Money Back Guarantee||100% Authentic

Pompeii3 - Womens ring features a 1 carat round cut diamond. The diamond is prong set in solid 14k white gold. Lab-Grown Diamonds have the same chemical, physical, and optical properties as mined diamonds. The only difference between Lab-Grown and earth-mined diamonds is their point of origin. Guaranteed origin, full disclosure, and commitment to transparency, assure that Lab-Grown Diamonds are conflict-free. We proudly offer diamonds grown in a technologically advanced facility using modest amounts of energy, and having very little direct impact on the environment. Lab-Grown diamonds do not undermine the sustainability of natural systems or our environment, allowing future generations to have the natural resources they need. -- Finger Size - 5 Other sizes available, please call for more information (847) 367-7022 -- Metal - 14k White Gold -- Purity - 14k -- Style - Engagement Rings/Multi-Stone -- Item # - ENG3008.5Gift Box Included 180 Day Warranty Unisex Made in USA Factory Direct Prices Money Back Guarantee 100% Authentic