Diamond
Hojudo also wholesales gemstones, so we always have over 300 diamonds in stock, including rare, high-quality diamonds such as IF (internally flawless) and FL (flawless) before they hit the market, diamonds with GIA certification, large diamonds over 1 carat, colored diamonds, and fancy cut diamonds such as marquise, cushion cut, and heart shape diamonds.
Diamond quality standard “4C”
The "4Cs" were established by the Gemological Institute of America (GIA) and are the international standards for evaluating the quality of cut diamonds for jewelry. Diamonds are evaluated based on four criteria: color, clarity, weight (carat), and polish (cut), and are abbreviated as "4Cs" from the initials of each. The 4Cs are listed on a diamond's "certificate."
Custom made is also possible
You can choose your own certified diamond and choose from the designs listed (products marked "Customizable/Remodelable Design"), or you can create an original design from scratch.









Platinum and K18 pink gold pink diamond necklace. Featuring an ultra-rare and beautiful pink diamond, its distinct and lovely pink hue serves as a subtle accent. With its refined size and simple design, it is perfect for everyday wear and will be cherished for years to come. A must-have for enthusiasts, this piece allows you to effortlessly enjoy the captivating allure of pink diamonds.
Detail
Stone: Diamond 0.058ct (Fancy purple pink/SI1/Pear shape), Diamond 0.13ct
Material: Platinum 950, K18 pink gold, Platinum 850 (Chain)
Size: * Total length: 45cm
Pendant top: Approx. H 10.5mm × W 7.2mm × D 4.0mm
Adjustability: Adjustable length (Includes sliding adjuster)
Weight: Pendant top 0.8g, Chain 1.3g
Grading Report: Central Gem Laboratory (CGL)
Lead Time: 1 to 7 business days