Classic Solitaire
Starting at $999 guideClean center-stone setting for round, oval, cushion, radiant, pear, emerald, and heart shapes.
Earrings
Bracelets
Rings
Necklaces
Engagement Rings
Custom
Rings
Shop Now
Best Sellers
Shop NowShop by Price
NKGEM signature settings
Our Best-Selling Signature Settings
Start with a setting direction, then confirm the current lab-grown diamond, certificate need, metal, size, QC target, timing, and dispatch route before production.
Pave Shoulder
Starting at $999-$1,399 guideSide-stone sparkle with center stone, metal, profile height, and finish checked by order.
Petite Solitaire
Starting at $499 guideA lighter daily-wear ring direction for gifts, entry budgets, and smaller center stones.
Diamond Studs
Quoted live by pairMatched-pair studs, drops, and earring directions checked by pair size, metal, and backing.
Tennis Bracelet
Quoted live by total caratClassic bracelet direction for gift, anniversary, repeat-order, and small-batch inquiries.
Solitaire Necklace
Quoted live by stone and chainSolitaire, layered, and statement necklace directions with stone, chain, and metal checked live.
Shape Pendant
Quoted live by specRound, heart, alphabet, halo, and custom pendant directions with chain options.
Custom Project
Quoted after live checksSend a picture, stone target, metal, size, quantity, budget, and deadline for a private quote.
Setting detail
Quote the setting around the actual stone.
Center stone, side stones, prong profile, metal, ring size, finishing, QC photos or video, packaging, and route are checked before a final quote is sent.
Quote Guide +At your service
A quote desk for lab-grown diamond jewelry.
Send a setting direction, stone target, metal, size, deadline, and destination. NKGEM checks the actual lab-grown diamond, certificate need, setting details, QC, and route before production.
Connect with NKGEM +
Concierge QuoteChoose a direction. Joey checks the actual build.
Made to OrderRings, earrings, bracelets, necklaces, pendants, and custom requests.
Private quote desk
Send the style, then confirm the live quote before production.
NKGEM is built for quote-first lab-grown diamond jewelry: choose the style direction, confirm the current stone, certificate, metal, size, QC, production timing, and dispatch route, then proceed only after the final quote is clear.