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Diamond Upgrade Gifts

This Mother's Day collection is built for the woman who deserves a real upgrade, the kind that comes in 14k gold, set with natural diamonds, and never goes out of style.

Diamond eternity bands, tennis necklaces, and tennis bracelets that replace the pieces she has been meaning to replace for years. Not a candle. Not a card. A diamond upgrade she will wear every single day and think of you every time she does.

The highest intent Mother's Day fine jewelry gifts for the mom, wife, or woman in your life who has everything except the diamond piece she has always wanted.

Shop the full collection and give her the upgrade she deserves.

Shop all Fine Jewelry at Mama Bijoux, or explore our Birthstone Jewelry and Best Sellers.

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EarringsCharms & PendantsNecklacesBraceletsRingsAnkletsJewelry Storage
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EarringsCharms & PendantsNecklacesBraceletsRingsAnkletsJewelry Storage
Classic 4 Prong Setting Diamond Flexible Tennis Bangle — Bracelets — Mama Bijoux fine jewelryClassic 4 Prong Setting Diamond Flexible Tennis Bangle - ShopMamaBijoux
Classic Four Prong Diamond Flexible Tennis Bangle Sale priceFrom $3,400.00
Mini Crown Set Diamond Tennis Necklace — Necklaces — Mama Bijoux fine jewelryMini Crown Set Diamond Tennis Necklace — Necklaces — Mama Bijoux fine jewelry
Mini Crown Set Diamond Tennis Necklace Sale priceFrom $5,800.00
diamond cross 14K yellow gold Your Forever Diamond Cross Necklace-Necklaces-Mama Bijoux
Your Forever Diamond Cross Necklace Sale price$3,850.00
Mulit Diamond Bracelet Tennis Bangle Mama Bijoux Fine Jewelry Multi Cut Diamond Flexible Bangle-Bracelets-Mama Bijoux
Multi Cut Diamond Flexible Bangle Sale price$5,500.00
Bezel set natural diamond tennis necklace 4.45ctw EF VS1 round brilliant diamonds 14k yellow gold Mama Bijoux Costa MesaClose up of bezel set natural diamond tennis necklace 4.45ctw EF VS1 round brilliant diamonds 14k yellow gold Mama Bijoux Costa Mesa
Bezel Set Natural Diamond Tennis Necklace (4.45ct) Sale price$12,600.00
Classic Georgian Set Eternity Band-Rings-Mama BijouxGold diamond stacking rings and layered luxury bracelets styled for everyday fine jewelry featuring stackable gold rings, modern heirloom jewelry, diamond eternity bands, minimalist gold jewelry, and timeless pieces designed to become part of your signature jewelry stack
Classic Georgian Set Eternity Band Sale priceFrom $3,600.00
NEW ARRIVAL
Multi cut lab diamond flexible bangle bracelet with emerald oval marquise pear and round diamonds 14k yellow gold Mama Bijoux Costa MesaMulti cut lab diamond flexible bangle with emerald oval marquise pear and round diamonds worn on wrist 14k yellow gold Mama Bijoux Costa Mesa
Multi Cut Lab Diamond Flexible Bangle Sale price$6,500.00
Oval diamond cross pendant necklace in 14k yellow gold bezel setting — Mama Bijoux, Costa MesaGeorgian Set Oval Diamond Cross Neckace - ShopMamaBijoux
Georgian Set Oval Diamond Cross Necklace Sale price$4,850.00
Three Prong Diamond & Chain Half Tennis Necklace — Necklaces — Mama Bijoux fine jewelryThree Prong Diamond & Chain Half Tennis Necklace — Necklaces — Mama Bijoux fine jewelry
Three Prong Diamond & Chain Half Tennis Necklace Sale price$2,850.00
The Crown Joy Tennis Necklace — Necklaces — Mama Bijoux fine jewelryMama Bijoux Fine Jewelry 14k yellow gold Natural Diamonds
The Crown Joy Tennis Necklace Sale priceFrom $10,000.00
Diamond Trio Tennis Necklace (All The Way Around) — Necklaces — Mama Bijoux fine jewelryDiamond trio tennis necklace 14k yellow gold dainty diamond layering necklace stacking necklace lifestyle Mama Bijoux Costa Mesa
Diamond Trio Tennis Necklace (All The Way Around) Sale price$8,000.00
New Arrival
U Set Diamond Eternity Band — Rings — Mama Bijoux fine jewelryClose-up of a hand with a diamond ring on a metallic surface
U Set Diamond Eternity Band Sale price$5,700.00
NEW ARRIVAL
U Set Shared Prong Diamond Eternity Band-Mama BijouxClassic U Set Diamond Eternity Band-Rings-Mama Bijoux
Classic U Set Diamond Eternity Band Sale priceFrom $2,500.00
Diamond Mosaic Bezeled Studs-Mama BijouxDiamond Mosaic Bezeled Studs-Mama Bijoux
Diamond Mosaic Emerald Shape Bezeled Stud Earrings Sale priceFrom $2,500.00
NEW ARRIVAL
Classic bezel set round lab diamond eternity band ring in 14k yellow gold Mama Bijoux Costa Mesa wedding bands and stacking ringsBezel set diamond stacking rings paired with polished solid gold bands in a modern heirloom jewelry stack featuring minimalist fine jewelry, everyday gold rings, dainty diamond bands, luxury stacking rings, and timeless jewelry designed to be worn daily and passed down for generations.
Classic Bezel Setting Eternity Band Sale priceFrom $3,800.00
New Arrival
Puffy Star Diamond & White Topaz Heart Necklace-Necklaces-Mama BijouxMama Bijoux Fine Jewelry 14k yellow gold Natural Diamonds
Classique 4 Prong Tennis Necklace (5 cts) Sale price$12,000.00
HEIRLOOM
Round Diamond Eternity Band (Mama Bijoux Special Setting) — Rings — Mama Bijoux fine jewelryRound Diamond Eternity Band (Mama Bijoux Special Setting) — Rings — Mama Bijoux fine jewelry
Round Diamond Eternity Band (Mama Bijoux Special Setting) Sale price$23,000.00
Custom Setting Pillow Bezel Studs 14k yellow gold, mama bijoux fine jewelry, natural bezel set diamond Dainty gold ear cuff with diamond chain earrings and turquoise accents in a curated luxury ear stack styling.
Custom Setting Pillow Bezel Stud Earrings Sale price$8,500.00