
Serene Promise Marquise Lab-Grown Diamond Halo Pendant
14KT · 18KT
2.13 ct
from₹66,369
Festive offer — 20% off the lab-grown diamonds and the making. Shop now →
Lab-grown CVD diamonds · E–F colour, VS clarity · Hallmarked gold · A Dev Labtech Venture Ltd brand · A brand of Dev Labtech Venture Limited (BSE SME listed)
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1 / 9
Pendants
14KT yellow gold · 39 lab-grown diamonds, 3.67 ct Approx.
Metal colour
Same price in any
Gold
Lower karat, less pure gold
Making time
Cut and set for you
Seven-day returns from delivery, with the tag still attached. Returns
Delivery is free anywhere in India except seven North-Eastern states; postage to send a piece back to us is yours.
Your gold piece will carry a BIS hallmark with a 6-character HUID (Hallmark Unique Identification). Check it yourself, free, in the government’s BIS CARE app (“Verify HUID”).

Certification · optional
Chain · optional
Made to order. The workshop closes for Diwali, so a piece ordered now is made from late November and delivered in December.
Ask about this piece, a change to it, or a size we do not list. We answer ourselves.
Gold is charged at the day’s rate with no margin, and making on the metal weight alone.
Weights are approximate because each piece is cast by hand. If yours comes off the bench a little heavier, you pay nothing extra — the price is fixed when you pay.
| Shape | Colour | Clarity | Pieces | Each | Total |
|---|---|---|---|---|---|
| Round | EF | VS | 15 | 0.006 ct | 0.09 ct |
| Round | EF | VS | 22 | 0.014 ct | 0.31 ct |
| Round | EF | VS | 1 | 0.375 ct | 0.38 ct |
| Round | EF | VS | 1 | 2.900 ct | 2.90 ct |
This 3.673 carat lab-grown diamond pendant necklace features a striking arrangement of round lab-grown diamonds, including a prominent 2.9 carat lab-grown diamond, set in a beautiful halo design. The combination of 39 lab-grown diamonds, ranging from 0.006 to 2.9 carats, creates a stunning visual effect that is sure to draw attention. The pendant is available in 18kt or 14kt gold, offered in yellow, white, and rose, allowing the customer to choose the metal and colour that suits their style. As a made-to-order piece, the necklace is crafted specifically for each customer, ensuring a unique and personalized item. The use of lab-grown CVD diamonds makes this pendant a more accessible and environmentally friendly option, as it eliminates the need for mining. With the same carbon and hardness as mined diamonds, these lab-grown diamonds offer a beautiful and sustainable alternative. We invite you to consider this stunning pendant necklace, featuring a large 2.9 carat lab-grown diamond, as a beautiful addition to your jewellery collection.
Each lab-grown diamond we set is made by chemical vapour deposition — CVD — and is chemically the same as a mined diamond: the same carbon lattice, the same hardness, the same fire, graded on the same colour and clarity scales used for mined diamonds. They are not simulants, and they are not mined. We say so on every page because it is the first thing you deserve to know, and because it is the reason a lab-grown diamond this size is within reach.
Read more about lab-grown diamonds14KT · 18KT
2.06 ct
from₹63,967