The prices below are general indications only. Most diamonds and gemstones will be offered at a discount to these lists. However, exceptional stones may sell above these list prices. The only true price is what a knowledgeable buyer and seller agree to as a transaction price. No guarantees are made and no liabilities are assumed as to the accuracy or validity of these prices.
Call 1-800-458-6453 or email NGC, Attn: R. Genis for more information.
Copyright 2021 by NGC. Reproduction is strictly prohibited.
| COLOR | IF | VVS1 | VVS2 | VS1 | VS2 |
|---|---|---|---|---|---|
| D | 17600-19600 | 13300-14800 | 11700-13000 | 10200-11400 | 9000-10100 |
| E | 12500-13900 | 11600-12900 | 10300-11500 | 9500-10600 | 8400-9400 |
| F | 10900-12200 | 10300-11500 | 9600-10500 | 9000-10000 | 8000-8800 |
| G | 9500-10600 | 9000-10000 | 8400-9400 | 8100-9000 | 7300-8100 |
| H | 8000-8900 | 7500-8400 | 7300-8100 | 7200-7800 | 6500-7300 |
Gemological Institute Of America (GIA) grading reports only, round shapes, well-cut stones with ideal parameters.
| COLOR | FI | LI1 | LI2 | MI1 | MI2 |
|---|---|---|---|---|---|
| 2.5 | NEGOTIABLE | 57000-72000 | 40000-50000 | 24000-30000 | 20000-26000 |
| 3.0 | NEGOTIABLE | 35000-44000 | 22000-27000 | 16000-20000 | 13000-17000 |
| 3.5 | NEGOTIABLE | 22000-27000 | 20000-25000 | 12500-16000 | 11200-14000 |
| 4.0 | NEGOTIABLE | 15000-19000 | 11000-13800 | 8000-10300 | 7200-9000 |
| 4.5 | NEGOTIABLE | 9600-12000 | 9200-11500 | 8100-9000 | 7200-8000 |
American Gemological Laboratories (AGL) reports with positive identification only, no heat or clarity enhancement, ovals and cushions with ideal parameters. For unheated Mozambique ruby, deduct 50%-75%. Two carat Burma Rubies sell for a 100% premium to one carat prices. Three carat Burma Rubies sell for 3X premium to one carat prices.
| COLOR | FI | LI1 | LI2 | MI1 | MI2 |
|---|---|---|---|---|---|
| 2.5 | NEGOTIABLE | 12000-16000 | 9000-12000 | 7200-9600 | 6000-8000 |
| 3 | NEGOTIABLE | 8250-11000 | 8000-9900 | 6000-8000 | 5400-7200 |
| 3.5 | NEGOTIABLE | 5400-7200 | 5000-6500 | 3900-5200 | 3500-4600 |
| 4 | NEGOTIABLE | 3300-4800 | 3200-4300 | 2600-3500 | 2100-2800 |
| 4.5 | NEGOTIABLE | 2250-3000 | 2000-2700 | 1600-2000 | 1300-1725 |
American Gemological Laboratories (AGL) reports with positive identification only, no heat or clarity enhancement, ovals and cushions with ideal parameters. For Kashmir, add 300%-500% depending on quality; for heated Ceylon or Madagascar, deduct 60%.
| COLOR | LI1 | LI2 | MI1 | MI2 | HI |
|---|---|---|---|---|---|
| 2.5 | NEGOTIABLE | 29000-36000 | 18000-24000 | 13500-18000 | 3600-4320 |
| 3 | NEGOTIABLE | 24000-28800 | 13500-18000 | 10500-14000 | 2520-3240 |
| 3.5 | NEGOTIABLE | 17200-24000 | 10500-14000 | 9000-12000 | 1800-2520 |
| 4 | NEGOTIABLE | 13000-17200 | 7500-10000 | 4500-6000 | 900-1260 |
| 4.5 | NEGOTIABLE | 9000-12000 | 6000-8000 | 3000-4000 | 820-990 |
American Gemological Laboratories (AGL) reports with positive identification only, no treatment emerald cuts with ideal parameters. For treated emeralds, deduct 50%. African and Brazilian emeralds, deduct another 50%.