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Explore the entire collection of natural diamond jewelry made in 18K solid gold. At Riyanika Jewels, each piece tells a story of precision, passion, and pure sophistication. Whether you're shopping for a milestone gift, an engagement ring, or a self-love splurge, you’ll find the perfect piece that mirrors your inner shine.
Our jewelry is crafted for the modern woman who values quality, design, and timeless beauty. From delicate earrings to bold statement rings, everything you see here is made using certified diamonds and hallmarked 18K gold. Ethically sourced, beautifully finished, and designed to last forever.
Enjoy secure shopping, global delivery, and trusted customer support—every order is packed with love and care.
18K Solid Gold Diamond Lariat Necklace | Lariat Diamond Necklace | Dainty Diamond Necklace
18K Solid Gold Diamond Oval Lariat Necklace
18K Solid Gold Double Clover Natural Diamond Hoop Earrings
Charming 18K Gold Double Clover Diamond Hoop Earrings with 0.24ct GIA-certified natural diamonds.playful yet elegant.
18K Solid Gold Double Emerald Cut Natural Diamond Twisted Engagement Ring
18K Solid Gold Double Oval Natural Diamond Dangle Drop Earrings | 18K Solid Gold Diamond Drop Earrings
18K Solid Gold Double Star Natural Diamond Stud Earrings
18K Solid Gold Dual Hoop Natural Diamond Drop Earrings | 18K Solid Gold Stackable Dangle Earrings
18k Solid Gold Emerald & Round Cut Natural Diamond Bar Necklace
18K Solid Gold Emerald & Round Diamond Pendant Necklace
18k Solid Gold Emerald and Round Cut Natural Diamond Hoop Earrings
18K Solid Gold Emerald Cut Diamond Pendant Necklace
Timeless and bold, this 1.88 ct natural emerald cut diamond pendant in 18K gold radiates elegance. GIA certified with E color and VS1 clarity.
18k Solid Gold Emerald Cut Natural Diamond Solitaire Pendant Necklace
18k Solid Gold Emerald Cut Natural Diamond Solitaire Studs Earrings
Classic emerald-cut natural diamond studs in 18K solid gold. Available in 0.50ct–2.00ct pairs. Certified, timeless elegance.
18k Solid Gold Emerald Cut Natural Diamond Wedding Band – Half Eternity Matching Band
18K Solid Gold Emerald Diamond Chain Necklace
18K Solid Gold Emerald Diamond Prong Pendant Necklace
18K Solid Gold Emerald, Heart & Round Cut Natural Diamond Corkscrew Ring
A stunning fusion of shapes and brilliance, this 18K Solid Gold Corkscrew Ring features three natural diamonds — emerald, heart, and round cut — totaling 1.23CT. Crafted to perfection with E color, VS1 clarity, it’s GIA certified and radiates timeless sophistication.
18K Solid Gold Fancy Blue Heart Shape Diamond With Pear Toi Et Moi Engagement Ring
A stunning Toi et Moi ring featuring a 1.81 Ctw fancy blue heart-shaped diamond and a pear-cut diamond in 18K gold. GIA Certified.
18k Solid Gold Five Stone Stackable Band for Anniversary
Elegant 18k solid gold five-stone stackable band with marquise & pear natural diamonds (0.20ct). Perfect anniversary ring. Certified GIA & BIS Hallmarked.
18k Solid Gold Flexibal Natural Diamond Tennis Choker Necklace| Layering Necklace
18k Solid Gold Flexible Emerald Natural Diamond Tennis Choker Necklace
Flexible 18K gold choker necklace featuring a vibrant green emerald and a cascade of brilliant natural diamonds in a sleek, modern tennis setting.
18K Solid Gold Flexible Natural Diamond Bracelet
18K Solid Gold Flexible Natural Diamond Bracelet
18k Solid Gold Flexible Natural Diamond Tennis Choker Necklace For Women
18k Solid Gold Flexible Natural Diamond Tennis Necklace | Choker Necklace
18k Solid Gold Flexible Natural Diamond Tennis Necklace | Choker Necklace
18K Solid Gold Floral Bloom Natural Diamond Cluster Pendant Necklace
18K Solid Gold Floral Huggies Drop Earrings | 1ct Round Natural Diamond Drop Earrings
18K Solid Gold Flower Shaped Solitaire Natural Diamond Pendent Necklace
18K Solid Gold Four Leaf Clover 0.3ct Natural Diamond Band
18K Solid Gold Four Leaf Clover Natural Diamond Stud Earrings
18K Solid Gold Four Natural Diamonds Stud Earrings | 18K Solid Gold Stackable Diamond Studs
18K Solid Gold Gemstone & Natural Diamond Halo Pendant Necklace
18K Solid Gold Graduated Journey Natural Diamond Pendant Necklace
18K Solid Gold Half-Eternity Natural Diamond Bar Necklace
18K gold curved bar necklace with 3.00ct natural diamonds in a low-profile prong setting. Elegant half-eternity design. IGI & BIS certified.
18k Solid Gold Halo Natural Diamond Bangle Bracelet
18k Solid Gold Halo Natural Diamond Necklace For Women
18k Solid Gold Halo Set Natural Diamond Minimalist Necklace
18K Solid Gold High End Sparkling Natural Diamond 3 Ct Solitaire Ring Engagement Ring
18K Solid Gold Infinity & Solitaire Natural Diamond Pendant With Long Chain Necklace
18k Solid Gold Lab Grown Diamond Dangle Drop Earrings
18K Solid Gold Lab Grown Diamond Trio Bezel Piercing | Screw Back Stud for Tragus & Cartilage
Minimalist 18K gold bezel trio stud with lab grown diamonds (0.03ct). IGI certified. Screw-back earring for tragus, helix, or cartilage piercings.
18K Solid Gold Leaf Stud Earrings
18K Solid Gold Marquise & Round Diamond Prong Flower Pendant Necklace
1.21ct 18K gold pendant with natural marquise & round diamonds in a floral prong setting. GIA certified, VS1 clarity. Elegant & refined.
18k Solid Gold Marquise and Round Cut Natural Diamond Band | Stackable Half Eternity Band
18K Solid Gold Marquise cut Diamond Prong Pendant Necklace
18k Solid Gold Marquise Cut Natural Diamond Band
18K Solid Gold Marquise Cut Natural Diamond Pendant Necklace
18K Solid Gold Marquise Cut Natural Diamond Pinkie Ring
Delicate 18K gold pinkie ring featuring a 0.26 CT marquise-cut natural diamond. GIA certified & BIS hallmarked, perfect for stacking or solo wear.
18K Solid Gold Marquise Diamond Chain Necklace
Elegant 18K gold necklace with 0.55 ct natural marquise diamonds. GIA certified and BIS hallmarked. Understated yet luxurious.
18K Solid Gold Marquise Diamond Cluster Floral Pendant Necklace
18K Solid Gold Marquise Diamond Cluster Pendant Necklace
18K Solid Gold Marquise Diamond Floral Charm Necklace
18K Solid Gold Marquise Diamond Flower Cluster Chain Necklace
18K Solid Gold Marquise Diamond Necklace
Elegant 18K gold necklace with 1.99 ct natural marquise diamonds. GIA certified and BIS hallmarked for exceptional brilliance and timeless luxury.
18K Solid Gold Marquise Diamond Prong Chain Necklace
18K Solid Gold Marquise Diamond Prong Necklace
18K Solid Gold Marquise Diamond Prong Pendant Necklace
18K Solid Gold Marquise Layered Diamond Cross Pendant Double Chain Necklace
18K Solid Gold Marquise Natural Diamond Bezel Piercing | Tragus & Helix Earring
This 18K gold tragus & helix stud features 4 natural diamonds in marquise and round cuts (0.10 ct), bezel-set for modern, certified elegance.
18K Solid Gold Micro Pave Natural Diamond Eternity Band
18K Solid Gold Minimalist Natural Diamond Solitaire Rings | 18K Solid Gold Diamond Wedding Band
Elegant 0.4ct round solitaire diamond ring in 18K solid gold. Minimalist design, GIA certified & BIS hallmarked.
18K Solid Gold Moon and Star Double Chain Natural Diamond Pendant Necklaces
18K Solid Gold Multi Bezel Set Natural Diamond Pendant Necklace
Elegant 18K gold pendant necklace with 1.1ct bezel-set natural diamonds. GIA certified & BIS hallmarked — perfect for gifting or daily sparkle.
18K Solid Gold Multi-Shape Natural Diamond Bracelet
Luxurious 18K gold bracelet with round, marquise, emerald, and pear-shaped natural diamonds. GIA certified and BIS hallmarked for timeless elegance.
18k Solid Gold Multi-shape Natural Diamond Huggie Earrings
Elegant 18K gold huggie earrings featuring multi-shape natural diamonds in pear, oval, and round cuts. 3.13 Ctw. GIA & BIS certified.
18k Solid gold Natual Diamond Pear Cut Full Eternity Stacking Band Ring
18K gold pear-cut full eternity ring with 3.33ct GIA-certified natural diamonds. BIS hallmarked for purity, perfect for stacking or solo wear.
18k Solid Gold Natural Diamond Cross Station Bracelet
Elegant 18K gold cross station bracelet with 37 natural round diamonds (0.59ct total). Certified by GIA & BIS, perfect as a meaningful faith-inspired jewel.
18k Solid Gold Natural Diamon Green Emerald Stud Earring
Elegant 18K Solid Gold Stud Earrings featuring emerald-cut GIA-certified natural diamonds with round diamond halos, totaling 2.20 CT.
18K Solid Gold Natural Diamond 1.00 Ct Round Solitaire Necklace – Minimalist Interlocking Design
18K Solid Gold Natural Diamond 1.60 Carat Infinity Tennis Bracelet
18K Solid Gold Natural Diamond 2.00mm Tennis Bracelet | 4 Prong Wedding Gift for Women
Classic 2.00mm 18K solid gold natural diamond tennis bracelet with 1.96–3.22ct diamonds in a 4-prong setting. GIA certified & BIS hallmarked.
18K Solid Gold Natural Diamond 4 Prongs Solitaire Engagement Ring
18K Solid Gold Natural Diamond and Malachite Enamel Bangle Bracelet
Elegant 18K Gold Malachite Enamel Bangle Bracelet adorned with 58 GIA-certified natural diamonds, bezel set for timeless brilliance.
18k Solid Gold Natural Diamond Art Deco Necklace | Curved Bar Necklace
Elegant 18K solid gold Art Deco necklace with 1.29ct natural diamonds in round and marquise cuts. IGI & BIS certified, perfect for timeless sophistication.
18K Solid Gold Natural Diamond Baguette & Round Cut Bar Set Half Eternity Ring
18K Solid Gold Natural Diamond Baguette & Round Cut Half Eternity Band
18K Solid Gold Natural Diamond Baguette & Round Cut Half Eternity Wedding Band
18K Solid Gold Natural Diamond Bangle Bracelet
18k Solid Gold Natural Diamond Bangle Bracelet For Women
This 18K gold diamond bangle features 2.90ctw of round and baguette natural diamonds, beautifully set in a sleek, timeless design. IGI & BIS certified.
18K Solid Gold Natural Diamond Bezel Set Round Stud Earrings
18K Solid Gold Natural Diamond Bracelet | 9 Graduated Diamonds Bezel Set
18k Solid Gold Natural Diamond Bracelet | Chain Bracelet for Women
18K Solid Gold Natural Diamond Butterfly Stud Earrings
Elegant 18K solid gold butterfly diamond stud earrings (0.1ct) with E color, VS1 clarity. GIA certified & BIS hallmarked, perfect for everyday charm.
18K Solid Gold Natural Diamond Chain Drop Stud Earrings
Modern 18K Gold Diamond Chain Drop Stud Earrings with 0.20ct GIA-certified natural diamonds. Elegant, minimalist design, BIS hallmarked.
18k Solid Gold Natural Diamond Circle Stone Bracelet
18K Solid Gold Natural Diamond Clover Chain Earrings
18K Solid Gold Natural Diamond Clover Necklace | Dainty Diamond Necklace
18K Solid Gold Natural Diamond Cluster Stud Earrings | Natural Diamond Floral Stud Earrings
18K Solid Gold Natural Diamond Cross Dangle Earrings | Diamond Chain Drop Earrings
18K Solid Gold Natural Diamond Cross Pendant Necklace
18K Solid Gold Natural Diamond Cross Piercing – Minimalist Tragus & Helix Earring
18k Solid Gold Natural Diamond Cross Station Necklace
18K Solid Gold Natural Diamond Cross Stud Earrings
18k Solid Gold Natural Diamond Curved Wedding Band
18K Solid Gold Natural Diamond Curved Wedding Band – Matching Stackable Promise Ring for Women
18K Solid Gold Natural Diamond Cushion & Round Lariat Necklace
Elegant 18K gold lariat necklace with cushion, round, and pear-shaped natural diamonds (1.50ct). Certified sparkle in a 2.6" drop design.