
Serene Promise Marquise Lab-Grown Diamond Halo Pendant
14KT · 18KT
2.13 ct
from₹66,581
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)
360° · Drag to turn
1 / 8
Pendants
14KT yellow gold · 5 lab-grown diamonds, 0.58 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. 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 | 4 | 0.019 ct | 0.08 ct |
| Round | EF | VS | 1 | 0.500 ct | 0.50 ct |
This 0.576 carat lab-grown diamond heart pendant features a beautiful arrangement of five round lab-grown diamonds, with a prominent 0.5 carat lab-grown diamond at its centre, surrounded by four smaller lab-grown diamonds, each weighing 0.019 carats. The combination of these lab-grown diamonds creates a lovely contrast that draws the eye to the centre of the heart. The heart shape is a classic design that is both simple and elegant. The pendant is available in 18kt or 14kt gold, offered in yellow, white, and rose, allowing the customer to choose the metal type and colour that suits their taste. As it is made to order, the pendant can be tailored to the individual's preferences. The gold weight varies slightly between the 18kt and 14kt options, with the 18kt version weighing 1.65g and the 14kt version weighing 1.4g. The use of lab-grown CVD diamonds makes this pendant a more accessible and lower-impact choice. With the same carbon and hardness as mined diamonds, these lab-grown diamonds offer a beautiful and sustainable alternative. The six prong setting securely holds the lab-grown diamonds in place, ensuring they remain a treasured possession for years to come. We invite you to consider this lovely heart pendant, featuring lab-grown diamonds that make it a beautiful and attainable choice.
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₹64,156