Diamonds are not only precious stones, but also a symbol of eternal love, purity and perfection. They adorn engagement rings and wedding rings, becoming part of the most important moments in life.
At KiANIT, we specialize in the sale of certified diamonds, guaranteeing their highest quality. Each diamond weighing from 0.30 ct has a GIA or HRD certificate, which are the gold standard in gemology. These documents confirm the authenticity, parameters and value of the diamond.
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Why choose diamonds at KiANIT?
✔ Our team includes a certified gemologist – Julia Sjadniewa (GIA, HRD certificates).
✔ We are an authorized GIA diamond sales point (link to the GIA website).
✔ Membership in the diamond exchange gives us access to the best stones at competitive prices.
✔ Diamond setting masters with over 20 years of experience guarantee their stability and safety.
✔ Modern equipment allows us to create ideal places for setting stones.
✔ Each diamond from 0.30 ct has a certificate of authenticity.
✔ Real diamonds are better than laboratory substitutes – at first glance they may look similar, but artificial stones are just an imitation that loses value over the years, unlike real diamonds. You deserve the best!
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4C – Key Features of a Diamond
The international classification of diamonds is based on the 4C rule:
✔ Carat – the weight of the diamond.
✔ Color – the degree of colorlessness.
✔ Clarity – the presence or absence of inclusions.
✔ Cut – the proportions and shape of the facets.
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- Carat
A carat is a unit of diamond weight. 1 ct = 0.2 g (200 mg).
💎 At KiANIT, we offer diamonds in any size – from 0.10 ct and larger. We select each stone individually, taking into account:
✔ Jewelry design.
✔ Customer preferences.
✔ Budget.
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- Color
The color of a diamond is assessed according to the GIA scale:
🔹 D – F – completely colorless, the rarest and most valuable.
🔹 G – H – almost colorless, with a minimal shade.
🔹 I – J – slightly warm shade.
🔹 K – Z – visible yellowish shade.
💎 At KiANIT, we guarantee a minimum color quality of H.
💎 In the case of diamonds from 0.30 ct, we offer stones with colors from H to D, ensuring perfect shine.
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- Clarity
The clarity of a diamond depends on the number and type of internal inclusions and surface flaws.
🔹 LC/IF – a diamond without any flaws, even under 10x magnification.
🔹 VVS1/VVS2 – very, very small inclusions, difficult to see even under a magnifying glass.
🔹 VS1/VS2 – minimal inclusions, barely visible under a magnifying glass.
🔹 SI1/SI2 – small inclusions, invisible to the naked eye, but visible under magnification.
🔹 I1/I2/I3 – distinct inclusions, reducing the transparency of the stone.
💎 At KiANIT, we offer diamonds with a purity of no less than SI2, which ensures visual purity without visible flaws.
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- Cut – the secret of a diamond’s brilliance
Cut is the most important factor that determines how intensely a diamond reflects light.
The quality of the cut is influenced by:
✔ Proportions – the appropriate relationship between height, angle and facets.
✔ Polishing – surface smoothness.
✔ Symmetry – precise arrangement of facets.
💎 GIA cut quality scale:
🔹 Excellent – perfect light reflection, maximum brilliance.
🔹 Very Good – excellent play of light, slight differences.
🔹 Good – good brilliance, but some light escapes.
🔹 Fair/Poor – insufficient light reflection, matte stone.
💎 At KiANIT, we only offer diamonds with the “Excellent” and “Very Good” cuts, so you can enjoy their unique brilliance.
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Why are diamonds better than cubic zirconia?
🔹 A diamond is an eternal stone.
A regular cubic zirconia dulls, scratches and can crack over time, while a diamond remains flawless forever.
🔹 A natural diamond is better than a lab-made one.
Synthetic diamonds look almost identical, but they do not have the value and uniqueness of natural stones.
Real diamonds are one of a kind, just like your love story.
💎 Every diamond at KiANIT is inspected by a certified gemologist and from 0.30 ct has a GIA or HRD certificate.
✔ GIA (Gemological Institute of America) – a world authority in gemology since 1931.
✔ HRD Antwerp – the largest European diamond certification laboratory.
💎 We are an authorized GIA diamond sales point (link to GIA website).
💎 Each diamond from 0.30 ct has a laser certificate number confirming its authenticity.
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Your diamond – your choice
At KiANIT, the customer can personally choose a diamond in our showroom in Warsaw, comparing various parameters with the help of a professional gemologist.
✔ Direct access to diamonds from the exchange guarantees the best prices and exclusive offers.
✔ You can order an individual setting of the stone in any jewelry.
✔ Our team ensures a perfect stone fit thanks to modern equipment and the experience of jewelers with over 20 years of practice.
📍 We invite you to the KiANIT showroom, where you can choose the diamond of your dreams!
📞 Contact us!
📍 Address: Marszałkowska 64, 00-544 Warsaw
📩 E-mail: kianit.jewelry@gmail.com
📞 Phone / WhatsApp: +48 887 787 788
