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SGJSGJ · Lab Grown DiamondsIndia's first factory-direct jewellery brand · Jewellers since 1991
Certified byIGIGIAHRD

Necklaces, pendants and mangalsutras from our own workshop

Why pay showroom prices? We make diamond jewellery in our own factory and sell it to you direct. Up to 30% less than showrooms, up to 60% off vs natural. IGI certified.
Get your factory price now. Tell us what you want on WhatsApp — a mangalsutra, a pendant, a design you've seen — and we'll reply with designs and the price today.
SGJ lab grown diamond jewellery — rings, earrings and necklaces

A few recent pieces from the workshop.

Same stone.
Three more hands in the middle.

How it usually works

  • Our factory workshop makes it
  • plus a distributor takes a cut
  • plus the brand takes another
  • plus the showroom's rent goes on top

equals that’s what you get quoted

How it works with us

  • Our factory workshop makes it

equals that’s what you pay

Usually 20–30% less than a showroom for the same certified stone. Same look, one less margin.

Lab-grown · made and sold by the same people since 1991

Necklaces, pendants and mangalsutras from our own workshop

A pendant and a necklace are the same decision at different scales: one motif on a chain, or a fuller neckpiece that sits as a set. Both live or die on the chain, which is the part almost nobody asks about. A chain that is too light for its pendant will kink, and a clasp that is too small will be the thing that fails first. We size the chain to the piece rather than to the invoice.

We make solitaire and halo pendants, pendant sets with matching earrings, bridal necklace sets, and diamond-set chains — all in 14k and 18k gold, all made at our own factory workshop.

Every stone is IGI, GIA or HRD certified. Send us a photo of what you have in mind and we will come back with designs and a factory-price quote on WhatsApp.

Lab grown diamond mangalsutras

A mangalsutra is not a necklace with different marketing. It is worn every day for decades, which makes durability the first design constraint rather than the last: the black beads have to be strung on something that survives daily wear, the vati has to sit flat rather than spin, and the chain has to take being slept in.

We make traditional vati designs, modern single-line mangalsutras, and short and long chain lengths, with lab grown diamonds certified by IGI, GIA or HRD. Because we make them ourselves, we can adjust the bead pattern, the vati size and the chain length to what you actually want rather than what happens to be in a display case.

Common questions

Do you make bridal sets?
Yes — necklace with matching earrings, and mangalsutra if you want it as part of the same set so the stones and finish match across pieces.
What chain length should I choose?
For a single pendant, most people want it sitting just below the collarbone. Tell us your usual neckline and we will recommend a length.
How long does a set take?
About two weeks for a custom set, from the point the design is agreed.
Get Prices on WhatsApp