
Serene Promise Marquise Lab-Grown Diamond Halo Pendant
14KT · 18KT
2.13 ct
from₹73,119
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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Pendants
14KT yellow gold · 19 lab-grown diamonds, 1.34 ct Approx.
₹70,088
Inclusive of 3% GST
Metal colour
Same price in any
Gold
Lower karat, less pure gold
Making time
Order by Saturday 10 October for delivery before Dhanteras, anywhere in India except seven North-Eastern states.
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. About 10 working days on the bench before it ships.
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 | 18 | 0.019 ct | 0.34 ct |
| Heart | EF | VS | 1 | 1.000 ct | 1.00 ct |
This 1.342 carat heart lab-grown diamond halo pendant sets a 1 carat heart-shaped lab-grown diamond in a plain gold bezel that follows its whole outline. Around it runs a scalloped ring of 18 round lab-grown diamonds: each sits in a scallop of the outer gold wall, with a small gold bead between it and the next. The back is a ribbed gold dome, and a plain gold loop fixed to the top takes the chain. The pendant is available in 18kt or 14kt gold, offered in yellow, white, and rose, allowing you to choose the metal that suits your style. It is made to order for you. The 18kt gold version has a metal weight of about 2.2g, while the 14kt gold version has a metal weight of about 1.87g. The lab-grown CVD diamonds used in this pendant are a lower-impact choice, with the same carbon and hardness as mined diamonds. This 1.342 carat heart-shaped lab-grown diamond pendant is a beautiful example of how lab-grown diamonds can make a stunning piece of jewellery more accessible. We invite you to consider this pendant, with its unique combination of heart-shaped and round lab-grown diamonds, and discover the beauty of lab-grown diamond jewellery.
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 by the same laboratories. 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 diamonds2.06 ct
from₹70,749