









[On sale from 10pm on 5/6] Flawless Diamond (H&C) 4.0mm/0.224ct Loose (D, FL, 3Excellent H&C) GIA & Chuho
Among countless jewels, diamonds are truly special. To enhance the beauty of this stone, the hardest on Earth, a wide variety of cuts have been devised since ancient times, and its brilliance has continued to captivate people worldwide. The many famous diamond jewelry pieces that appear throughout history entertain us with various anecdotes and legends.
This is a top-quality D color, flawless (FL), 3EX H&C diamond. It comes with GIA and Central Gem Laboratory appraisal reports.
The "flawless" rating, which means no inclusions or scratches can be detected, is only given to a very limited number of stones. The brilliance born from its perfect transparency and cut balance truly makes it a "miracle stone."
・Type: Loose Stone (Natural Stone)
・Stone Name: Flawless Diamond (Diamond)
・Carat: 0.224ct
・Color: D
・Clarity: FL (Flawless)
・Cut: 3Excellent H&C
・Size: 3.94 x 3.96mm
・Fluorescence: MEDIUM BLUE
・Accessories: Appraisal reports (GIA, Central Gem Laboratory), case
▶︎About Jewelry Customization
If you wish to customize this into jewelry, please order it together with your desired setting from the links below.
・Choose from Simple Orders
・Choose from Semi-Orders
※ If you would like an image of the stone placed in a setting, wish to discuss a full custom order, or have any other questions, please feel free to contact us here.
※ For other frequently asked questions, please see here.
※ If paying by credit card, a security company may contact you for identity verification.
karatz_item_id: 32501809
Choose options






![[6/ 10 PM JST Release] 《Limited to 11 Stones》Bicolor Gemstone Gacha featuring Paraiba Tourmaline and Euclase 《Bulk Purchase Discount Available》](http://store.karatz.jp/cdn/shop/files/2026-08-0914.21.02.png?v=1786252887&width=1343)
![[Use the #202509 Campaign] 2025 New Year's Lucky Bag 🎍 Gem Gacha Lucky Bag with 4 or more gemstones (worth ¥25,000) [Discount for bulk purchase of lucky bags]](http://store.karatz.jp/cdn/shop/files/gazou.png?v=1785994448&width=1254)
![[On Sale 10 PM, June 7] *Limited to 3 Sets* 1.0ct/D/VS-VVS/IDEAL Lab-Grown Diamond (Synthetic Diamond) & 2 Rare Cabochon Stones (Total of 3 Stones Included) *Multiple Purchase Discount Available*](http://store.karatz.jp/cdn/shop/files/collage_07f6900d-fa8d-4bc4-acda-dc4cf0e8fed7.png?v=1785923452&width=4000)
![[On sale May 23rd at 10 PM] "Limited 9 Stones - Shinjuku Pop-Up Celebration" All stones with Central Gem Laboratory sorting (3.0-3.5mm, VS-SI clarity) "Multiple purchase discount available"](http://store.karatz.jp/cdn/shop/files/collage_0f6126db-fe6e-4ec4-ab15-e86a0e08371b.png?v=1786253811&width=2000)
![[Posted on 12563959] Madagascar Padparadscha Sapphire 0.164ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P7241965_cec751e0-3766-4ff6-a740-715fc57f7e8e.jpg?v=1786398430&width=2936)




















![[Jeweler's tools] 4-piece set including loupe (10x magnification), tweezers, and 2 loose stones](http://store.karatz.jp/cdn/shop/files/P4130575.jpg?v=1776126091&width=4000)