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Pair of Blue Sapphires - 5.65ct
Discover the timeless elegance of these sumptuous 5.65-carat blue sapphires. With their deep, intense blue hue, these gemstones of exceptional quality captivate with their rare brilliance and purity. Ideal for a ring or pendant, this pair will bring a touch of luxury and refinement to any jewelry creation. Seize the opportunity to own a jewel of extraordinary beauty, perfect for lovers of exceptional stones.
of the ICA
At Bonnot Paris, we don't sell any synthetic stones. Each of our stones is sourced directly from our offices in Jaipur, Sri Lanka and Bangkok.
Each stone comes with its own certificate issued by independent laboratories (SSEF, Bellerophon, ICA, LGL, etc.).
Each piece of jewelry passes through the hands of our passionate jewellers and gem setters.
If your ring is not the right size, we can resize it for you.
All our jewelry is made of recycled 750 gold or platinum.
Each shipment is insured for its purchase value. We deliver your jewelry worldwide, free of charge.
MANON
I called on François to create a made-to-measure wedding band to perfectly match my engagement ring. And what a result!
GWENDYDD
I am very satisfied with this first order from Maison Bonnot. Mr. Deprez and his staff have taken particular care...
TIDIANE
I am absolutely delighted with the experience I had with Bonnot Joaillerie for the creation of a custom-made engagement ring for my fiancée...
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Further information
Characteristics of Blue Sapphire
In Latin, sapphire is called "sapphirus". This term derives from the ancient Greek "sappheiros", which referred to a blue stone.
Origin of Blue Sapphire
Geographical sources and historical background
The value and quality of a Blue Sapphire
How do I know the value of a blue sapphire?
Processing and enhancing Blue Sapphire
What are these treatments?
Handcrafted
Our creations are handmade in France and Italy.
750/00 recycled gold
Each piece of jewelry is made from recycled, traceable gold.
International delivery
We deliver your jewelry worldwide, free of charge.
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Our Sourcing of Precious Stones
At Bonnot Paris, we are committed to providing the finest gemstones through rigorous and ethical sourcing.
We have developed three main sourcing methods to guarantee the quality and traceability of our gems: directly from the mines, via brokers and from renowned cutting centers. Find out more about our methods below.
Directly to the mine
We favor direct partnerships with the mines, enabling us to obtain raw gemstones directly from the source.
Our partnerships span the globe, notably in Africa (Namibia, Mozambique, Tanzania, Kenya), Vietnam and Sri Lanka. By carefully selecting gems according to their quality, we then have them cut by our workshops in France and Bangkok, ensuring total control over the transformation process.
Through local brokers
Our partnerships with international brokers enable us to acquire gemstones over a wide geographical area.
These brokers, based in Africa, Brazil, Colombia and Vietnam, scour vast territories to source gems that meet our strict criteria of quality, traceability and price. The rough stones are then cut in our specialized workshops in France and Bangkok.
From the main size centers
We have offices strategically located in Jaipur, Bangkok and Beruwala (Sri Lanka).
These centers enable us to purchase pre-cut gemstones, such as Zambian emeralds in Jaipur, or sapphires and other assorted gems in Sri Lanka and Bangkok. Thanks to these offices, we can respond precisely to our customers' specific requirements, offering a wide range of top-quality stones.
More competitive prices
These three levels of sourcing enable us to offer you the best gemstones at the best prices, while guaranteeing their origin and exceptional quality.
We are committed to maintaining these standards to continue satisfying our most demanding customers.
Through Reseller Merchants
The vast majority of traditional jewelers buy their stones from dealers in their own countries.
The result is a limited choice of products and, above all, prices that are far removed from market prices.
At the jeweller's
Once again, the majority of jewellers tend to favour selling their own stones to the detriment of customers' desires.
By offering only a limited selection, the jeweler inevitably leads to a choice. At Bonnot Paris, it's the customer who chooses, and we source the ideal stone for his or her needs.
Certification and Ethics: Our Commitments
Certification and ethics are essential pillars of Maison Bonnot Paris. Every stone we offer is certified by renowned independent laboratories such as GIA, AIGS, ICA, LFG and SSEF.
This guarantees the authenticity and quality of our gems. What's more, we're proud to know the origin of the majority of the stones we offer.
Many of them come from brokers located in extraction areas we know well, ensuring impeccable traceability and ethics.
Although ethics are at the heart of our commitment, we recognize that there is still much to be done in this area.
We are determined to continue our efforts to guarantee the responsible and ethical provenance of every stone.
Certification by partner laboratories
At Bonnot Paris, every gemstone passes through our certification laboratory.
Thanks to rigorous analysis and state-of-the-art equipment, we guarantee the authenticity, purity and quality of our gems. Each stone is accompanied by a certificate of authenticity issued by our experts, ensuring our customers total transparency and absolute confidence in their investment.
La Maison Bonnot Paris
At Bonnot Paris, our mission is to offer you the very best stones for your custom creation.
You're invited to join us in designing a unique piece of jewelry that reflects your personality.
Our expertise
The expertise of Maison Bonnot Paris is the result of an alchemy between tradition and innovation. Our stones are precision-cut, guaranteeing exceptional brilliance and symmetry.
Each piece is handcrafted in 18-carat gold, demonstrating our commitment to quality.
From the casting process to the final polish, each creation is the result of the meticulous work of four specialized craftsmen.
This collaborative process ensures that each piece of jewelry is a work of art in its own right.
Finally, we are committed to completing each piece within four weeks, combining speed and excellence.
Our know-how is the indelible signature of the quality and authenticity we offer our customers.
Expertise in French Jewellery
At Bonnot Paris, we are proud to perpetuate the tradition of French jewelry craftsmanship.
Rare and Exclusive Gems
Bonnot Paris stands out for its rigorous selection of precious and rare gems.
Custom Jewelry
Turn your dreams into reality with Bonnot Paris.
Our Instagram news
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Testimonials
