collection: high quality diamond
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Largest High Quality 40ct Natural Alexandrite 2ct Natural Diamond Platinum Pt900 Ring June Birthstone [identification report]
Regular price ¥36,000,000 JPYRegular priceunit price / aroundsale price ¥36,000,000 JPY -
Rare! FANCY PURPLISH RED Heart Cut 0.21ct Natural Red Diamond Total 2.32ct Natural Diamond K18WG White Gold Ring [GIAgrading reportWith]
Regular price ¥36,000,000 JPYRegular priceunit price / aroundsale price ¥36,000,000 JPY -

Ultimate Beauty! Perfect 5ct D Color FL Flawless 3EX Natural Diamond loose[GIAgrading report]
Regular price ¥33,800,000 JPYRegular priceunit price / aroundsale price ¥33,800,000 JPYsold out -

[GIAgrading report] 5ct/D color/IF/2EX perfect natural diamond loose diamond oval brilliant cut
Regular price ¥33,000,000 JPYRegular priceunit price / aroundsale price ¥33,000,000 JPYsold out -
0.21ct FANCY PURPLISH RED Heart Shape Natural Red Diamond loose [GIAgrading report]
Regular price ¥33,000,000 JPYRegular priceunit price / aroundsale price ¥33,000,000 JPY -
4.01ct D color Flawless 3EX natural diamond loose[GIAgrading reportWith]
Regular price ¥29,800,000 JPYRegular priceunit price / aroundsale price ¥29,800,000 JPYsold out -
Completely colorless, flawless and completely cut! 5ct D color IF 2EX cushion cut natural diamond loose[GIAgrading reportWith]
Regular price ¥29,800,000 JPYRegular priceunit price / aroundsale price ¥29,800,000 JPYsold out -
[Elegant Drops of Light] Superb Sparkle Natural Diamond Total 19.973ct 18K K18YG Yellow Gold Drop Halo Earrings [CGLgrading report]
Regular price ¥29,800,000 JPYRegular priceunit price / aroundsale price ¥29,800,000 JPYsold out -
[Supreme Masterpiece] Top Colombian Emerald 50.25ct Diamond 3.97ct Pt900 Platinum Ring No. 17
Regular price ¥29,800,000 JPYRegular priceunit price / aroundsale price ¥29,800,000 JPY -
[GIAgrading report]Completely colorless, completely intact, highest peak 3ctUP D FL 3EX TYPE2A diamond loose
Regular price ¥29,000,000 JPYRegular priceunit price / aroundsale price ¥29,000,000 JPY -
Ultimate beauty! 5ct E color VVS-1 natural diamond oval cut loose[GIAgrading report]
Regular price ¥28,000,000 JPYRegular priceunit price / aroundsale price ¥28,000,000 JPYsold out -
Total 50ct UP Natural Diamond K18 White Gold Gradient Tennis Necklace April Birthstone 18K [CGLWith sorting]
Regular price ¥28,000,000 JPYRegular priceunit price / aroundsale price ¥28,000,000 JPYsold out -
Finest almost 60ct colorless transparent natural diamond PT900 platinum gradation tennis necklace 18k gold April birthstone [identification report]
Regular price ¥28,000,000 JPYRegular priceunit price / aroundsale price ¥28,000,000 JPY -
4.53ct D color VVS-1 3EX natural diamond loose[GIAgrading reportWith]
Regular price ¥25,000,000 JPYRegular priceunit price / aroundsale price ¥25,000,000 JPYsold out -
13.084ct・Very Light Yellow・SI-1 Natural Diamond loose Radiant Cut [Central Gem Appraisal]
Regular price ¥25,000,000 JPYRegular priceunit price / aroundsale price ¥25,000,000 JPY















