No reserve price - Necklace with pendant - 18 kt. White gold - 10.24ct. tw. Sapphire - Diamond - UNTREATED SAPPHIRE - IGI





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White gold 18 carat necklace with a natural unheated blue sapphire main stone of 9.99 ct in oval cut, surrounded by 28 natural round diamonds totalling 0.25 ct, with IGI laboratory report no. 32J6849326; length 45 cm, weight 5.12 g, new handmade piece.
Description from the seller
Necklace and pendant in 18 kt white gold with a huge natural, untreated sapphire, of a remarkable 9.99 ct in deep blue color - oval cut.
The sapphire has not been treated in any way (as the certificates attest). The gem is brilliant and transparent and shows only natural characteristics including small imperfections visible in transmitted light.
Handcrafted pendant entirely handmade by Italian goldsmiths.
Weight of the necklace with the pendant: 5.12 grams
Necklace length: 45 centimeters
Twenty-eight (28) diamonds of about 0.01 ct each for a total of about 0.25 ct. Color G-H. Clarity SI, brilliant cut.
The necklace and pendant come with a gemological certificate issued by the highly respected International Gemological Institute (IGI) No. 32J6849326 dated October 14, 2026. The sapphire alone also has a certificate issued by another highly respected international gemological institute: LOTUS Gemology, Gold certificate No. 1888-9186 dated July 3, 2026. Both certificates will of course be shipped to the buyer.
The necklace and the pendant are new, perfect, without imperfections. The jewelry is polished, in excellent condition.
The jewelry will be shipped in a beautiful presentation box.
Insured and tracked shipping.
Seller's Story
Necklace and pendant in 18 kt white gold with a huge natural, untreated sapphire, of a remarkable 9.99 ct in deep blue color - oval cut.
The sapphire has not been treated in any way (as the certificates attest). The gem is brilliant and transparent and shows only natural characteristics including small imperfections visible in transmitted light.
Handcrafted pendant entirely handmade by Italian goldsmiths.
Weight of the necklace with the pendant: 5.12 grams
Necklace length: 45 centimeters
Twenty-eight (28) diamonds of about 0.01 ct each for a total of about 0.25 ct. Color G-H. Clarity SI, brilliant cut.
The necklace and pendant come with a gemological certificate issued by the highly respected International Gemological Institute (IGI) No. 32J6849326 dated October 14, 2026. The sapphire alone also has a certificate issued by another highly respected international gemological institute: LOTUS Gemology, Gold certificate No. 1888-9186 dated July 3, 2026. Both certificates will of course be shipped to the buyer.
The necklace and the pendant are new, perfect, without imperfections. The jewelry is polished, in excellent condition.
The jewelry will be shipped in a beautiful presentation box.
Insured and tracked shipping.
Seller's Story
Details
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Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.
Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.
