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.









A luxurious Platinum 950 ring featuring a large, colorless, and brilliantly sparkling 0.73ct high-quality center diamond. By combining a square halo design surrounding the center stone with a diamond-lined eternity band, this piece adorns your hand with an overwhelming and glamorous radiance. The delicate milgrain edging along the borders adds a classical and dignified ambiance. Crafted from high-purity Platinum 950, it possesses a sophisticated weight and elegance worthy of a lifetime treasure.
Detail
Stone: Diamond 0.73ct (F / VS2 / 3EX), Diamond 0.27ct
Material: Platinum 950
Size: * Band width: Approx. 8.8mm (max) to 1.7mm (min)
Band thickness: Approx. 6.6mm (max) to 1.4mm (min)
Weight: 5.4g
Grading Report: GIA included
Lead Time: 1 to 7 business days
Note: Backorders are accepted even if this item is marked as "Sold Out." Please contact us regarding lead times and pricing.