価格重視の方専用にピックアップしました。
蛍光性がStrongかVeryStrongだと価格が通常より20~30%程安くなります。
蛍光性のあるダイヤはヨーロッパではあまり好まれず、特に、蛍光性が高いとまれに白っぽく濁ったダイヤがあったりと本来の輝きを邪魔してしまい、評価が下がります。ただ、そういったダイヤは一部(蛍光性があるダイヤの3%未満)ですので、じっくり探せば予算以内に収まる可能性が高いはずです!
【メリット】
蛍光性がある事でみずみずしく濡れた様に見えるダイヤもあり、生粋の天然の証でもあります。
また、G~Jカラーの微かな黄色味を持つダイヤはその青い光が視覚的に相殺して、本来のカラーグレードよりも白く、無色透明に見えるアップグレード効果があります。
売却する事を考えないで一生ものとするならば、一番安く買える方法だと思います。
白っぽいオイリーなダイヤはオススメしませんので、動画でチェックして下さい。
↓↓↓オイリーダイヤの見分け方↓↓↓


【スペック】
ラウンドブリリアントカット
3Excellent
蛍光性Very Strong/Strong
GIA鑑定書
【税抜表示価格】
| Number | Carat | Color | Clarity | Price |
| NY2489936 | 0.31 | D | IF | ¥135,614 |
| 2487792 | 0.33 | D | IF | ¥121,108 |
| 2472635 | 0.33 | D | IF | ¥114,016 |
| 2489183 | 0.35 | D | IF | ¥131,093 |
| 2491299 | 0.36 | D | IF | ¥118,966 |
| 2479316 | 0.33 | D | VVS1 | ¥80,702 |
| 2529224 | 0.35 | D | VVS1 | ¥122,279 |
| 2474649 | 0.36 | D | VVS1 | ¥104,217 |
| 2526709 | 0.33 | F | VVS1 | ¥102,017 |
| 2511170 | 0.35 | F | VVS1 | ¥104,956 |
| 2482908 | 0.35 | F | VVS1 | ¥97,600 |
| 2478043 | 0.30 | D | VVS2 | ¥66,211 |
| 2484973 | 0.30 | D | VVS2 | ¥74,598 |
| 2482913 | 0.30 | D | VVS2 | ¥72,969 |
| 2507818 | 0.33 | D | VVS2 | ¥91,951 |
| 2518527 | 0.34 | D | VVS2 | ¥86,371 |
| 2514589 | 0.36 | D | VVS2 | ¥102,541 |
| 2495896 | 0.31 | E | VVS2 | ¥79,854 |
| 2476245 | 0.32 | E | VVS2 | ¥77,865 |
| 2506112 | 0.35 | E | VVS2 | ¥98,761 |
| 2497089 | 0.35 | E | VVS2 | ¥98,982 |
| 2510434 | 0.35 | F | VVS2 | ¥93,169 |
| 2509717 | 0.30 | D | VS1 | ¥72,614 |
| 2513773 | 0.35 | D | VS1 | ¥91,016 |
| 2513772 | 0.35 | D | VS1 | ¥91,016 |
| 2509354 | 0.36 | D | VS1 | ¥91,192 |
| 2479450 | 0.36 | D | VS1 | ¥84,402 |
| 2512452 | 0.36 | D | VS1 | ¥89,166 |
| 2511675 | 0.36 | D | VS1 | ¥93,218 |
| 2504176 | 0.30 | E | VS1 | ¥70,382 |
| 2481374 | 0.32 | E | VS1 | ¥67,865 |
| 2477220 | 0.30 | F | VS1 | ¥64,284 |
| 2495590 | 0.31 | F | VS1 | ¥74,519 |
| 2478176 | 0.33 | F | VS1 | ¥70,712 |
| 2484537 | 0.33 | F | VS1 | ¥71,037 |
| 2478172 | 0.36 | F | VS1 | ¥77,140 |
| 2485876 | 0.30 | G | VS1 | ¥65,341 |
| 2513802 | 0.30 | D | VS2 | ¥71,707 |
| 2483859 | 0.30 | D | VS2 | ¥63,991 |
| 2478272 | 0.31 | D | VS2 | ¥65,445 |
| 2478270 | 0.31 | D | VS2 | ¥65,445 |
| 2485010 | 0.35 | D | VS2 | ¥73,120 |
| 2509761 | 0.35 | D | VS2 | ¥81,914 |
| 2507928 | 0.30 | E | VS2 | ¥70,544 |
| 2478336 | 0.30 | F | VS2 | ¥62,382 |
| 2512491 | 0.30 | F | VS2 | ¥67,250 |
| 2511713 | 0.35 | F | VS2 | ¥81,475 |
| 2489234 | 0.30 | G | VS2 | ¥64,445 |
| 2494384 | 0.30 | G | VS2 | ¥63,746 |
【スペック】
ラウンドブリリアントカット
3Excellent
蛍光性Very Strong/Strong
GIA鑑定書
【税抜表示価格】
| Number | Carat | Color | Clarity | Price |
| 2504879 | 0.55 | D | IF | ¥267,731 |
| 2504878 | 0.57 | D | IF | ¥287,730 |
| 2508641 | 0.59 | D | IF | ¥325,059 |
| 2511919 | 0.50 | E | IF | ¥204,469 |
| 2500354 | 0.52 | E | IF | ¥193,651 |
| 2499315 | 0.58 | E | IF | ¥229,817 |
| 2504882 | 0.56 | F | IF | ¥189,417 |
| 2490803 | 0.59 | G | IF | ¥179,406 |
| 2513530 | 0.50 | D | VVS1 | ¥185,906 |
| 2507517 | 0.51 | D | VVS1 | ¥187,109 |
| 2519934 | 0.52 | D | VVS1 | ¥208,861 |
| 2533363 | 0.52 | D | VVS1 | ¥227,795 |
| 2518297 | 0.53 | D | VVS1 | ¥212,224 |
| 2504903 | 0.53 | D | VVS1 | ¥197,567 |
| 2506616 | 0.54 | D | VVS1 | ¥191,538 |
| 2502661 | 0.55 | D | VVS1 | ¥203,516 |
| 2530915 | 0.56 | D | VVS1 | ¥245,317 |
| 2515513 | 0.56 | D | VVS1 | ¥208,826 |
| 2518296 | 0.58 | D | VVS1 | ¥210,091 |
| 2522519 | 0.50 | E | VVS1 | ¥202,070 |
| 2501919 | 0.51 | E | VVS1 | ¥184,621 |
| 2504534 | 0.53 | E | VVS1 | ¥195,836 |
| 2508656 | 0.57 | E | VVS1 | ¥202,338 |
| 2501917 | 0.57 | E | VVS1 | ¥200,912 |
| 2462169 | 0.59 | E | VVS1 | ¥165,612 |
| 2527040 | 0.50 | F | VVS1 | ¥163,687 |
| 2515522 | 0.53 | F | VVS1 | ¥190,290 |
| 2497921 | 0.59 | F | VVS1 | ¥205,748 |
| 2506629 | 0.56 | G | VVS1 | ¥172,685 |
| 2520636 | 0.50 | D | VVS2 | ¥171,524 |
| 2504954 | 0.50 | D | VVS2 | ¥159,794 |
| 2500383 | 0.51 | D | VVS2 | ¥165,230 |
| 2511553 | 0.52 | D | VVS2 | ¥176,492 |
| 2504950 | 0.53 | D | VVS2 | ¥184,314 |
| 2506639 | 0.57 | D | VVS2 | ¥183,996 |
| 2462650 | 0.59 | D | VVS2 | ¥189,569 |
| 2506643 | 0.50 | E | VVS2 | ¥157,133 |
| 2496895 | 0.51 | E | VVS2 | ¥150,910 |
| 2527532 | 0.51 | E | VVS2 | ¥163,330 |
| 2501199 | 0.59 | E | VVS2 | ¥186,402 |
| 2529852 | 0.50 | G | VVS2 | ¥147,014 |
| 2499944 | 0.50 | G | VVS2 | ¥145,854 |
| 2525608 | 0.50 | D | VS1 | ¥151,553 |
| 2504033 | 0.55 | D | VS1 | ¥160,424 |
| 2480394 | 0.56 | D | VS1 | ¥145,340 |
| 2472552 | 0.59 | D | VS1 | ¥161,344 |
| 2505015 | 0.50 | E | VS1 | ¥145,323 |
| 2511555 | 0.50 | E | VS1 | ¥148,366 |
| 2521341 | 0.50 | E | VS1 | ¥146,573 |
| 2506656 | 0.51 | E | VS1 | ¥146,107 |
| 2507585 | 0.52 | E | VS1 | ¥156,684 |
| 2506655 | 0.56 | E | VS1 | ¥158,889 |
| 2523014 | 0.59 | E | VS1 | ¥176,447 |
| 2509627 | 0.52 | F | VS1 | ¥160,449 |
| 2533385 | 0.50 | G | VS1 | ¥149,723 |
| 2478944 | 0.59 | D | VS2 | ¥153,981 |
| 2511570 | 0.50 | E | VS2 | ¥151,754 |
【スペック】
ラウンドブリリアントカット
3Excellent
蛍光性Very Strong/Strong
GIA鑑定書
【税抜表示価格】
| Number | Carat | Color | Clarity | Price |
| 252675-106 | 1.01 | D | IF | ¥1,558,668 |
| 252731-61 | 1.06 | D | IF | ¥1,529,332 |
| 252675-34 | 1.08 | D | IF | ¥1,755,659 |
| 250816-454 | 1.08 | D | IF | ¥1,799,885 |
| 252604-96 | 1.12 | D | IF | ¥1,739,088 |
| 250651-226 | 1.22 | D | IF | ¥2,050,050 |
| 252675-356 | 1.30 | D | IF | ¥2,493,194 |
| 250651-127 | 1.21 | F | IF | ¥1,182,878 |
| 252675-338 | 1.01 | G | IF | ¥809,908 |
| 250651-151 | 1.00 | D | VVS1 | ¥1,255,158 |
| 252675-163 | 1.00 | D | VVS1 | ¥1,063,171 |
| 252675-251 | 1.02 | D | VVS1 | ¥1,243,737 |
| 252674-151 | 1.02 | D | VVS1 | ¥1,243,737 |
| 252674-103 | 1.03 | D | VVS1 | ¥1,237,098 |
| 252675-161 | 1.06 | D | VVS1 | ¥1,235,578 |
| 250651-163 | 1.07 | D | VVS1 | ¥1,345,058 |
| 250825-430 | 1.09 | D | VVS1 | ¥1,370,198 |
| 252520-61 | 1.11 | D | VVS1 | ¥1,230,013 |
| 252687-51 | 1.15 | D | VVS1 | ¥1,300,621 |
| 250787-76 | 1.21 | D | VVS1 | ¥1,751,507 |
| 252675-277 | 1.40 | D | VVS1 | ¥2,442,443 |
| 250651-204 | 1.02 | E | VVS1 | ¥1,041,491 |
| 252674-120 | 1.03 | E | VVS1 | ¥1,051,701 |
| 252675-165 | 1.10 | E | VVS1 | ¥1,123,175 |
| 252752-55 | 1.20 | E | VVS1 | ¥1,440,530 |
| 250753-103 | 1.22 | E | VVS1 | ¥1,491,137 |
| HK250651-303 | 1.27 | E | VVS1 | ¥1,555,605 |
| 250496-39 | 1.29 | E | VVS1 | ¥1,441,183 |
| 252675-238 | 1.31 | E | VVS1 | ¥1,687,687 |
| 252675-242 | 1.33 | E | VVS1 | ¥1,666,882 |
| 252603-54 | 1.00 | F | VVS1 | ¥966,473 |
| 250651-4 | 1.01 | F | VVS1 | ¥976,138 |
| 250816-208 | 1.00 | G | VVS1 | ¥824,947 |
| 250651-183 | 1.01 | G | VVS1 | ¥770,938 |
| 252587-33 | 1.02 | G | VVS1 | ¥781,609 |
| 252831-224 | 1.21 | G | VVS1 | ¥1,053,640 |
| 252796-140 | 1.00 | H | VVS1 | ¥673,171 |
| 252674-153 | 1.01 | H | VVS1 | ¥696,987 |
| 252675-353 | 1.32 | H | VVS1 | ¥1,044,581 |
| 250285-284 | 1.00 | D | VVS2 | ¥962,867 |
| 250652-50 | 1.00 | D | VVS2 | ¥985,026 |
| 252675-203 | 1.01 | D | VVS2 | ¥974,027 |
| 252675-37 | 1.01 | D | VVS2 | ¥941,224 |
| 252675-91 | 1.01 | D | VVS2 | ¥1,010,206 |
| 250651-310 | 1.01 | D | VVS2 | ¥1,010,206 |
| 250651-10 | 1.03 | D | VVS2 | ¥947,043 |
| NY252581-15 | 1.03 | D | VVS2 | ¥1,171,220 |
| 250651-112 | 1.03 | D | VVS2 | ¥993,629 |
| 250651-220 | 1.03 | D | VVS2 | ¥1,040,841 |
| NY252604-159 | 1.03 | D | VVS2 | ¥1,144,017 |
| 252675-136 | 1.10 | D | VVS2 | ¥983,690 |
| 250651-272 | 1.20 | D | VVS2 | ¥1,420,623 |
| 252675-258 | 1.29 | D | VVS2 | ¥1,451,204 |
| 250651-47 | 1.00 | E | VVS2 | ¥923,852 |
| NY250303-89 | 1.00 | E | VVS2 | ¥1,090,744 |
| 252676-358 | 1.00 | E | VVS2 | ¥968,966 |
| 252806-960 | 1.01 | E | VVS2 | ¥958,808 |
| 252598-265 | 1.02 | E | VVS2 | ¥917,203 |
| 250651-6 | 1.02 | E | VVS2 | ¥932,730 |
| 252675-182 | 1.02 | E | VVS2 | ¥961,526 |
| 252675-267 | 1.21 | E | VVS2 | ¥1,198,904 |
| 250651-106 | 1.21 | E | VVS2 | ¥1,283,631 |
| 252624-57 | 1.00 | F | VVS2 | ¥964,938 |
| NY252607-64 | 1.00 | F | VVS2 | ¥1,038,066 |
| 252806-820 | 1.11 | F | VVS2 | ¥1,011,423 |
| 252675-138 | 1.23 | F | VVS2 | ¥1,273,522 |
| 250651-156 | 1.33 | F | VVS2 | ¥1,276,719 |
| 252675-286 | 1.01 | G | VVS2 | ¥752,613 |
| 250651-177 | 1.01 | G | VVS2 | ¥742,304 |
| 252632-120 | 1.01 | G | VVS2 | ¥778,492 |
| 252690-11 | 1.03 | G | VVS2 | ¥775,883 |
| 250602-79 | 1.20 | G | VVS2 | ¥968,938 |
| 250816-375 | 1.20 | G | VVS2 | ¥974,938 |
| 250651-133 | 1.25 | G | VVS2 | ¥1,009,310 |
| 252676-68 | 1.00 | H | VVS2 | ¥637,370 |
| 252687-40 | 1.01 | H | VVS2 | ¥659,117 |
| 252675-198 | 1.01 | H | VVS2 | ¥659,117 |
| 250564-4 | 1.01 | H | VVS2 | ¥650,378 |
| 252687-71 | 1.22 | H | VVS2 | ¥856,669 |
| 252675-257 | 1.00 | D | VS1 | ¥787,611 |
| NY250427-66 | 1.00 | D | VS1 | ¥1,011,309 |
| 252676-122 | 1.00 | D | VS1 | ¥811,947 |
| 250651-114 | 1.01 | D | VS1 | ¥874,460 |
| 250650-118 | 1.01 | D | VS1 | ¥874,460 |
| NY252523-33 | 1.01 | D | VS1 | ¥1,000,241 |
| 250816-216 | 1.01 | D | VS1 | ¥967,555 |
| NY252603-118 | 1.03 | D | VS1 | ¥1,031,248 |
| 250651-286 | 1.20 | D | VS1 | ¥1,072,828 |
| 252675-110 | 1.20 | D | VS1 | ¥1,114,150 |
| 252675-175 | 1.20 | D | VS1 | ¥1,237,808 |
| 252675-236 | 1.26 | D | VS1 | ¥1,184,212 |
| 250651-240 | 1.30 | D | VS1 | ¥1,365,520 |
| 252676-90 | 1.01 | E | VS1 | ¥770,305 |
| 250676-20 | 1.01 | E | VS1 | ¥807,109 |
| 250651-264 | 1.02 | E | VS1 | ¥777,931 |
| 250606-8 | 1.03 | E | VS1 | ¥785,557 |
| 252675-92 | 1.20 | E | VS1 | ¥1,044,990 |
| 250651-138 | 1.20 | E | VS1 | ¥1,044,990 |
| 252675-266 | 1.21 | E | VS1 | ¥1,086,128 |
| 250666-119 | 1.21 | E | VS1 | ¥1,122,257 |
| 252675-126 | 1.21 | E | VS1 | ¥1,111,119 |
| 250690-57 | 1.29 | E | VS1 | ¥1,236,922 |
| 250733-51 | 1.00 | F | VS1 | ¥847,017 |
| 250673-28 | 1.01 | F | VS1 | ¥782,988 |
| 250651-355 | 1.01 | F | VS1 | ¥829,949 |
| 250736-29 | 1.01 | F | VS1 | ¥738,623 |
| 250825-565 | 1.01 | F | VS1 | ¥800,735 |
| 252675-344 | 1.02 | F | VS1 | ¥818,060 |
| 250767-20 | 1.20 | F | VS1 | ¥1,097,807 |
| 252675-81 | 1.33 | F | VS1 | ¥1,270,224 |
| 252758-44 | 1.00 | G | VS1 | ¥728,232 |
| 252758-34 | 1.00 | G | VS1 | ¥755,577 |
| 252833-353 | 1.00 | G | VS1 | ¥719,597 |
| 250774-59 | 1.02 | G | VS1 | ¥775,459 |
| 250816-305 | 1.20 | G | VS1 | ¥928,279 |
| 252833-228 | 1.20 | G | VS1 | ¥885,105 |
| 250754-96 | 1.21 | G | VS1 | ¥880,943 |
| 250651-248 | 1.21 | G | VS1 | ¥886,821 |
| 252676-239 | 1.00 | H | VS1 | ¥605,797 |
| 250807-59 | 1.00 | H | VS1 | ¥588,058 |
| 252748-66 | 1.01 | H | VS1 | ¥609,725 |
| 250816-398 | 1.01 | H | VS1 | ¥609,569 |
| 250816-584 | 1.01 | H | VS1 | ¥609,569 |
| 252676-33 | 1.02 | H | VS1 | ¥626,222 |
| 250816-202 | 1.03 | H | VS1 | ¥573,820 |
| 250709-41 | 1.21 | H | VS1 | ¥823,308 |
| 250717-363 | 1.25 | H | VS1 | ¥877,032 |
| 252640-56 | 1.30 | H | VS1 | ¥939,878 |
| NY250533-3 | 1.00 | D | VS2 | ¥892,807 |
| 252831-352 | 1.00 | D | VS2 | ¥803,818 |
| 250651-148 | 1.01 | D | VS2 | ¥834,676 |
| NY250575-24 | 1.01 | D | VS2 | ¥945,592 |
| 252711-56 | 1.01 | D | VS2 | ¥813,172 |
| 250651-274 | 1.01 | D | VS2 | ¥855,960 |
| 252833-140 | 1.01 | D | VS2 | ¥855,739 |
| 250651-41 | 1.03 | D | VS2 | ¥808,688 |
| NY252522-123 | 1.22 | D | VS2 | ¥1,201,416 |
| 250825-321 | 1.22 | D | VS2 | ¥1,137,033 |
| 252675-144 | 1.29 | D | VS2 | ¥1,089,613 |
| 252676-278 | 1.01 | E | VS2 | ¥799,021 |
| 250651-91 | 1.20 | E | VS2 | ¥993,453 |
| 252840-341 | 1.20 | E | VS2 | ¥988,168 |
| 252624-65 | 1.00 | F | VS2 | ¥701,260 |
| 252676-18 | 1.00 | F | VS2 | ¥708,397 |
| 250609-29 | 1.01 | F | VS2 | ¥724,800 |
| 250816-207 | 1.03 | F | VS2 | ¥753,139 |
| NY252128-149 | 1.20 | F | VS2 | ¥1,008,537 |
| 252840-314 | 1.20 | F | VS2 | ¥985,651 |
| 250674-6 | 1.22 | F | VS2 | ¥1,012,517 |
| 250693-41 | 1.00 | G | VS2 | ¥640,691 |
| NY252604-104 | 1.01 | G | VS2 | ¥757,985 |
| NY252604-54 | 1.02 | G | VS2 | ¥782,299 |
| 250711-151 | 1.20 | G | VS2 | ¥892,076 |
| 252676-37 | 1.04 | H | VS2 | ¥583,447 |
| 252622-58 | 1.20 | H | VS2 | ¥746,138 |