Time and Carat
Certified
Certified
GIA Certified 2.58 Carat, I Color, SI1 Clarity, Pear Cut Loose Natural Diamond
¥3,923,300 JPY
¥4,717,400 JPY
Certified
GIA Certified 26 Carat Sapphire Cabochon & Diamond Art Deco Dome 18K Ring
¥13,272,700 JPY
¥16,916,200 JPY
Certified
AGL Certified 10.26 Carat Cushion Cut Pink Sapphire, Ruby, & Diamond Necklace
¥12,719,400 JPY
¥14,533,100 JPY
Certified
Certified
GRS Certified 5.79 Carat Oval Royal Blue Sapphire and Diamond Halo Ring
¥13,459,900 JPY
¥15,378,600 JPY
Certified
Certified
GIA Certified 0.46 Carat Fancy Deep Orange Yellow Diamond Engagement Ring
¥1,643,600 JPY
¥2,054,500 JPY
Certified
Certified
Certified 5.16 Carat Fei Cui Type A Jadeite Jade and Diamond Cocktail Ring
¥1,741,900 JPY
¥2,092,700 JPY
Certified
GIA Certified 1.46 Carat Colombian Emerald and Diamond Ring in 18K White Gold
¥3,727,800 JPY
¥4,187,000 JPY
Certified
GIA Certified 0.81 Carat G/VS2 Round Cut Diamond Engagement Ring
¥1,461,000 JPY
¥1,755,800 JPY
Certified
Certified
Certified
Certified
GIA Certified 7.60 Carat No Heat Pink Spinel and Diamond Ring in Platinum
¥9,225,700 JPY
¥10,531,200 JPY
Certified
Certified
Victorian Era Antique 3.5 Carat Citrine and Diamond GIA Certified in Silver/Gold Ring
¥825,800 JPY
¥937,800 JPY
Certified
2.09 Carat Oval Cut Burma Ruby No Heat GRS Certified & Diamond Halo Platinum Ring
¥11,756,500 JPY
¥13,423,100 JPY
Certified
GRS Certified 5.09 Carat Oval Burma Ruby & Diamond Halo Cluster Ring
¥13,976,400 JPY
¥15,965,300 JPY
Certified
Certified
GRS Certified 2.99 Oval Cut Burma Ruby & Diamond Halo Ring
¥7,918,200 JPY
¥9,897,700 JPY
Certified
GIA Certified 1.33 Carat Emerald Cut D/VVS2 Diamond East West Band Ring
¥4,149,000 JPY
¥4,734,100 JPY
Certified
AGL Certified 4.07 Carat No Heat Burma Sapphire & Half Moon Diamond Ring
¥9,725,500 JPY
¥11,102,900 JPY
Certified
GIA Certified 4 Carat Colombian Minor Oil Emerald & Diamond Engagement Ring
¥4,082,100 JPY
¥5,286,700 JPY
Certified
GIA Certified Fancy Pink 3.1 CTW Diamond Double Halo Ring
¥26,990,000 JPY
Certified
GIA Certified 2.17 Carat TW Fancy Intense Orange Shield Mixed Cut Diamond Ring
¥5,989,500 JPY
¥6,839,300 JPY
Certified
AGL Certified 1.76 Carat Burma Ruby Pigeon's Blood Red No Heat Classic Burma Ruby Ring
¥16,488,900 JPY
¥18,838,900 JPY
Certified
Certified
Certified
Certified
GIA Certified 5 Carat D/VS1 Diamond Wedding Eternity Band Ring in 18K White Gold
¥3,543,900 JPY
¥4,429,800 JPY
Certified
GIA Certified 8.46 Carat No Heat Blue Sapphire & Diamond Art Deco Style Ring
¥12,238,000 JPY
¥13,987,000 JPY
Certified
Certified
Certified
Certified
Certified
GRS Certified 8.04 Carat Minor Oil Colombian Emerald & Diamond Halo Ring
¥14,802,200 JPY
¥16,916,200 JPY
Certified
GIA Certified 3 Carat Marquise & Pear Fancy Gray Diamond Drop Pendant Necklace
¥11,136,400 JPY
¥12,715,700 JPY
Certified
Certified
Certified
GRS Certified 2.66 Carat Minor Oil Colombian Emerald and Diamond Pave Ring
¥3,201,200 JPY
¥3,649,200 JPY
Certified
AGL Certified 10.88 Carat Cushion Cut Pink Sapphire & Diamond Halo Ring
¥7,692,800 JPY
¥8,793,600 JPY
Certified
GIA Certified 2.23 Carat Square Cut Blue Sapphire Men's Matte Finish 18K Ring
¥1,350,700 JPY
¥1,688,400 JPY
Certified
Certified

















