戒指 - 18K包金 黄金 - 无热处理，矢车菊蓝色
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卖家的描述
卓越的25.9克拉天然锡兰蓝宝石戒指——经GRS与Lotus认证
一枚引人注目的收藏级戒指，镶嵌来自锡兰（斯里兰卡）的25.91克拉天然蓝宝石，附有GRS GemResearch Swisslab与Lotus Gemology的两份报告。
这颗蓝宝石呈现迷人的蓝色，使用厚实的垫形（cushion）切工，经过改良的明亮/阶梯切割，在宝石上形成宽广的蓝色辉光。
Gemstone
* Gemstone: Natural Sapphire
* Weight: 25.91 ct – GRS
* Origin: Sri Lanka (Ceylon)
* Colour: Blue
* Shape: Cushion / Antique Cushion
* Cut: Modified brilliant/step / faceted
* Measurements (GRS): 18.08 × 13.46 × 9.83 mm
* Treatment: No indication of thermal treatment
* GRS Report: GRS2025-060199
* GRS Report Date: 18 June 2025
Lotus Gemology Report
The sapphire is additionally accompanied by a Lotus Gemology report identifying the mounted stone as a Natural Sapphire of Sri Lankan (Ceylon) origin.
Lotus describes the colour type as:
“Cornflower Blue”
and likewise states:
No indications of heating/treatment.
Lotus report measurements are approximately 17.9 × 13.1 × 9.9 mm, with a gross mounted-item weight of 25.13 g.
Jewellery
The impressive sapphire is mounted in a bold, contemporary yellow-gold ring, with a polished architectural design that beautifully contrasts with the rich blue colour of the sapphire.
A particularly striking piece combining exceptional size, Ceylon origin, unheated status and Cornflower Blue colour designation, supported by two respected independent gemological laboratories.
Included: Original GRS and Lotus Gemology reports.
Please review all photographs and laboratory reports carefully, as they form an integral part of the description.
卖家故事
From Mine to Market — Fine Quality Certified Gemstones
I am a gemstone professional dedicated to sourcing exceptional stones directly from mining regions and delivering them to collectors, investors, and jewelry houses worldwide. My focus is simple: authenticity, transparency, and uncompromising quality.
Working closely with trusted miners and local partners, I personally select gemstones at the source. By operating from mine to market, I reduce unnecessary middle layers while maintaining strict quality standards. Each stone is carefully evaluated for color, clarity, cut potential, and overall rarity before being offered for sale.
Many of my gemstones are certified by internationally recognized laboratories such as GRS, GIA, and other respected institutions to ensure confidence and peace of mind for buyers.
My specialization includes rare and high-quality stones, including fine cuprian tourmalines (Paraíba-type), emeralds, sapphires, and other collectible gems. Every piece is selected with the standards of serious collectors in mind.
I believe gemstones should not only be beautiful but also responsibly sourced and honestly represented. Clear descriptions, accurate photography, and professional communication are core principles of my business.
Whether you are a collector, investor, or jewelry designer, I aim to provide stones that combine beauty, rarity, and long-term value.
Thank you for visiting my profile. I look forward to supplying you with exceptional gemstones
使用Google翻译翻译卓越的25.9克拉天然锡兰蓝宝石戒指——经GRS与Lotus认证
一枚引人注目的收藏级戒指，镶嵌来自锡兰（斯里兰卡）的25.91克拉天然蓝宝石，附有GRS GemResearch Swisslab与Lotus Gemology的两份报告。
这颗蓝宝石呈现迷人的蓝色，使用厚实的垫形（cushion）切工，经过改良的明亮/阶梯切割，在宝石上形成宽广的蓝色辉光。
Gemstone
* Gemstone: Natural Sapphire
* Weight: 25.91 ct – GRS
* Origin: Sri Lanka (Ceylon)
* Colour: Blue
* Shape: Cushion / Antique Cushion
* Cut: Modified brilliant/step / faceted
* Measurements (GRS): 18.08 × 13.46 × 9.83 mm
* Treatment: No indication of thermal treatment
* GRS Report: GRS2025-060199
* GRS Report Date: 18 June 2025
Lotus Gemology Report
The sapphire is additionally accompanied by a Lotus Gemology report identifying the mounted stone as a Natural Sapphire of Sri Lankan (Ceylon) origin.
Lotus describes the colour type as:
“Cornflower Blue”
and likewise states:
No indications of heating/treatment.
Lotus report measurements are approximately 17.9 × 13.1 × 9.9 mm, with a gross mounted-item weight of 25.13 g.
Jewellery
The impressive sapphire is mounted in a bold, contemporary yellow-gold ring, with a polished architectural design that beautifully contrasts with the rich blue colour of the sapphire.
A particularly striking piece combining exceptional size, Ceylon origin, unheated status and Cornflower Blue colour designation, supported by two respected independent gemological laboratories.
Included: Original GRS and Lotus Gemology reports.
Please review all photographs and laboratory reports carefully, as they form an integral part of the description.
卖家故事
From Mine to Market — Fine Quality Certified Gemstones
I am a gemstone professional dedicated to sourcing exceptional stones directly from mining regions and delivering them to collectors, investors, and jewelry houses worldwide. My focus is simple: authenticity, transparency, and uncompromising quality.
Working closely with trusted miners and local partners, I personally select gemstones at the source. By operating from mine to market, I reduce unnecessary middle layers while maintaining strict quality standards. Each stone is carefully evaluated for color, clarity, cut potential, and overall rarity before being offered for sale.
Many of my gemstones are certified by internationally recognized laboratories such as GRS, GIA, and other respected institutions to ensure confidence and peace of mind for buyers.
My specialization includes rare and high-quality stones, including fine cuprian tourmalines (Paraíba-type), emeralds, sapphires, and other collectible gems. Every piece is selected with the standards of serious collectors in mind.
I believe gemstones should not only be beautiful but also responsibly sourced and honestly represented. Clear descriptions, accurate photography, and professional communication are core principles of my business.
Whether you are a collector, investor, or jewelry designer, I aim to provide stones that combine beauty, rarity, and long-term value.
Thank you for visiting my profile. I look forward to supplying you with exceptional gemstones
使用Google翻译翻译详细资料
时代
2000年后
提供免费调整大小
是的
金属
黄金
材质细度
18K包金
总重量
18,74 g
状态
作为新的 - 未使用
国家
斯里兰卡
标题附加信息
NO HEAT CORNFLOWER BLUE
戒指尺寸
53 (欧盟)/ 13 (意大利) / 6 ¼ (美国)
免责声明
Catawiki始终致力于为您提供最佳的购买体验。我们的专家会根据我们的提交指南来虚拟地审查和选择每一件物品。虽然我们努力提供每一件珠宝的详细描述和照片，但仍可能出现差异或不准确之处。 您有责任在下订单之前查看有关物品的所有信息，包括状况和描述。卖家对所提供的信息、图片和描述承担责任，包括所提供珠宝的质量、数量和性质。照片中看不出来但描述中包含的小瑕疵并不属于不合格。 实验报告并不对其中描述的文章作出保证、估价或评估。实验报告仅包含使用该特定实验室在检查时使用的技术和设备对文章进行评分、测试、检查和分析后所描述的特征。对文章进行的任何其他检查的结果可能会因检查时间、方式、检查者以及检查的评分标准而有所不同。 此外，技术和设备的任何变化和改进可能使审查员能够检测到以前无法检测到的改变物品特性的工艺等，但这并不意味着物品本身就不符合其描述。
Catawiki始终致力于为您提供最佳的购买体验。我们的专家会根据我们的提交指南来虚拟地审查和选择每一件物品。虽然我们努力提供每一件珠宝的详细描述和照片，但仍可能出现差异或不准确之处。 您有责任在下订单之前查看有关物品的所有信息，包括状况和描述。卖家对所提供的信息、图片和描述承担责任，包括所提供珠宝的质量、数量和性质。照片中看不出来但描述中包含的小瑕疵并不属于不合格。 实验报告并不对其中描述的文章作出保证、估价或评估。实验报告仅包含使用该特定实验室在检查时使用的技术和设备对文章进行评分、测试、检查和分析后所描述的特征。对文章进行的任何其他检查的结果可能会因检查时间、方式、检查者以及检查的评分标准而有所不同。 此外，技术和设备的任何变化和改进可能使审查员能够检测到以前无法检测到的改变物品特性的工艺等，但这并不意味着物品本身就不符合其描述。
