750‰ Gold Necklace with Heart Sapphire and Diamonds
Women's necklace in 750‰ White Gold with Blue Sapphire P.Ct. 0.94 and White Diamonds P.Ct. 27 Color G Clarity VS

There is a Star that shines just for You
Attention: During the months of July and August, all orders with a 4-week delivery lead time will have their delivery postponed until October. For all other orders with a 2–3 day delivery time, orders placed from 23 July onwards will be delivered in September.
Summer office closure: from 3 August to 23 August 2026.
Women's necklace in 750‰ White Gold with Blue Sapphire P.Ct. 0.94 and White Diamonds P.Ct. 27 Color G Clarity VS
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A deep light that captivates every gaze for your décolleté: the women's necklace in 750‰ White Gold with blue Sapphire and DIAMONDS from the Stelle nel Cuore Collection by Comete Gioielli interprets the most authentic elegance of Italian artisanal design. The heart-shaped pendant features a precious 0.94 ct blue Sapphire at its center, intense and magnetic, a symbol of fidelity and eternal love. Framing it is a refined composition of white DIAMONDS totaling 27 points carat, G color and VS clarity. The 42 cm white gold chain, embellished with brilliant details, accompanies the central heart with the lucky star pierced by the goldsmiths of Comete Gioielli. The precious heart-shaped necklace in blue sapphire and DIAMONDS is perfect as a gift for Valentine's Day, an anniversary, a birthday, or a new birth, or as a special treat for yourself to celebrate important memories. Wear the women's necklace from the Stelle nel Cuore Collection and cherish a precious emotion, illuminated by the lucky star Comete Gioielli.
GUARANTEE
2 years

Give luck to those you love
Comete jewelry is born from a dream, where every star transforms into a lucky gift.
Every piece of jewelry contains a star, real or metaphorical, ready to shine for the one who wears it, bringing luck and protection at every moment.

the
Collection
A star within a heart: love, bonds and eternal memories enclosed in a jewel. Stelle nel cuore by Comete Gioielli is the celebratory collection for the 50th anniversary of Muraro Lorenzo. Jewels in 750‰ Gold embellished with Diamonds, emeralds, sapphires and aquamarines become a symbol, a precious gift, a good luck charm, an exclusive emotion destined to last forever. Let this gift become a symbol for you too.

The Collection
A unique tunnel, a play of solids and voids that creates a high-volume pavement characterized by expertly set graduated Diamonds. The jewelry from the Love Heart collection maximizes the brilliance of the white diamonds, capturing every facet and giving a beautiful light to anyone who wears them.
The Stones
Our natural diamonds are selected one by one thanks to the meticulousness of our master goldsmiths who choose only the best to ensure a stellar brightness. Comete has always been known for the high quality standard of its gems, guaranteeing the utmost beauty, preciousness, and brilliance of each stone.
The Diamonds
Muraro Lorenzo Spa proudly adheres to the Kimberly Process, an international certification agreement aimed at ensuring that the profits derived from diamond trading are not used to finance civil wars and do not exploit child labor in mines. Our diamonds are therefore conflict-free.
The Stones
The Sapphire is a variety of corundum, which without other adjectives identifies the blue-blue variety. The blue color indicates loyalty and protection. The care and careful selection of blue Sapphires allows for the creation of stunning jewelry that stands out and finds its space through the light of pure white diamonds.
The Packaging
An elegant box made of refined materials holds the jewels, where color becomes the absolute protagonist. The exclusive Comete packaging enhances the preciousness of each jewel it contains. Calm, tranquility, and softness are the sensations conveyed through the indigo color and the precious velvet that adorns it.

A jewel for every occasion: a Birthday, an Anniversary, Graduation, a Birth... precious creations for her and for him to give as a Good Luck charm to wear every day. Gift ideas for Men and Women to surprise your loved ones: Necklaces, Earrings, Rings, and Bracelets in Gold, Silver, and Steel paired with gemstones. Choose the right jewel and give a precious memory that will last forever.
Jewellery comes with a two-year international jewellery warranty. It offers all the information you need to protect your jewellery and encapsulates our most distinctive values. Comete also grants you a free one-year extension to the statutory warranty period. Find out how to activate it in the Details below.

White gold 750‰
White diamonds P.Ct. 27 Color G Clarity VS
Colored stone Blue Sapphire heart Ct. 0.94
Adjustable chain length 39-42 cm. Central width 9,91 mm, central length 10,45 mm, central depth 5,16 mm.
Write to us and we will respond as soon as possible!
Comete in its jewelry prefers the brilliant cut, the cut that most enhances the brightness and luster of all precious stones.
Our jewelry primarily uses diamonds of SI Clarity and G Color. Often, diamonds have some tiny imperfections inside them, called inclusions. The clarity scale ranges from F (Flawless = free of imperfections) to I (Included = inclusions). Therefore, SI Clarity for a diamond establishes how many tiny imperfections the diamond has, based on the clarity scale. In this specific case, SI is the abbreviation for Small Inclusions and applies to diamonds whose inclusions are small but visible with a 10x magnifying glass.
Gold is a malleable, noble metal with a shiny yellow color that is found in nature. To obtain white gold, an alloy of gold, copper, and palladium is created. Its purity is measured in carats, which indicates the amount of pure gold contained in a piece of jewelry: Comete white gold jewelry is made of 18-carat gold or 750 ‰ and therefore consists of 750 ‰ pure gold and the remaining 250 ‰ from other metals.
Per ricevere il Certificato di Autenticità dei diamanti Comete, inserisci il codice del tuo gioiello nel sito diamanti.comete.it e puoi scoprire anche come è stato realizzato il tuo gioiello.
Comete is committed to sourcing materials in an ethical and sustainable manner. The company has long been socially responsible, as well as committed to respecting the environment, and we believe that sourcing our precious metals responsibly is of utmost importance. Comete has a zero-tolerance policy towards diamonds from conflict countries and only purchases diamonds from mines located in countries that participate in the Kimberley Process.
A stone with a weight of 1 Carat, which corresponds to 100 Points Carats, measures 6,4 mm using a caliper. 0.25 Carats corresponds to 4mm, 0.50 to 5,2 mm, 0.75 to 5,8 mm, finally 1.25 Carats equals 7mm in diameter and thus Via.
If you need to know when one of our jewelry pieces will be available again, you can request it by clicking on “notify me when available” found directly on the product page. By entering your email, you will be contacted immediately as soon as the product becomes available again.
Jewelry should be cleaned regularly, recommending to entrust them to the Jewelry store where they were purchased for professional cleaning once a year.
It is also advised to remove jewelry before going to sleep, before engaging in any sports activities, when washing hands, or using corrosive products. Avoid contact with perfumes, alcohol, cosmetics, ammonia, and chlorine. Do not expose jewelry to heat sources.
To avoid losing or damaging jewelry, store them carefully in the original packaging or in the pouch after use, avoiding contact with other jewelry to prevent scratches.
All products sold on the Site are covered by the legal warranty of conformity provided for by articles 128-135 of the Consumer Code ("Legal Warranty").
The Legal Warranty is reserved for consumers and is valid for 24 months from the date of purchase of the jewelry. Muraro Lorenzo S.p.A grants the final private customer (b2c purchases, not b2b) a free extension of an additional year beyond the duration of the warranty provided by law. The warranty protects your jewelry from any defects due to the manufacturing process. Any breakages and/or manufacturing defects that, following careful verification by our technicians, are deemed attributable to the company, will entitle you to free repair or replacement of the product, subject to the availability of the items.
5
/ 5
Tutto è andato liscio fin dal servizio di spedizione, in due giorni ho ricevuto il pacco nonostante avessi richiesto anche un'incisione personalizzata.
Ilenia
12/10/24
5
/ 5
Ho trovato il regalo giusto per lei sul sito, le piace molto il design e l'eleganza dei gioielli comete!
Alberto M.
10/14/22
5
/ 5
Il colore intenso del zaffiro blu è ciò che rende il mio gioiello così speciale, catturando l'attenzione di tutti.
Martina V.
2/21/23
5
/ 5
Perfetto girocollo di classe da indossare in molteplici occasioni, un vero passepartout!
Gianna S.
7/23/21