Colored-Stone Market Still Strong

Market in brief:June 9, 2005… The colored-stone industry continues to report that there is virtually no production of rough. With no new finds to create excitement, many dealers are seeing lackluster business this summer. However, demand for fine-quality unenhanced gemstones remains very strong, especially in the ruby and sapphire markets. High-end color was the highlight of The JCK Show ~ Las Vegas 2005. Blue, pink, and yellow sapphire were well represented. In the top qualities, prices are strong. From purely a value point of view, natural yellows offer the most attractive pricing in the corundum market.

Prices shown represent actual wholesale memorandum prices paid by retail jewelers on a per-stone basis. All prices are per carat except for cultured pearls. No responsibility or liability is assumed for the consequences of the use of any information in this report, nor for errors or omissions. The terms Commercial, Good, Fine, and Extra-Fine are general classifications developed and used by The Guide. Each represents a range of individual quality grades. When they are used in conjunction with proper grading, one can accurately pinpoint a price from within the listed range.

A one-year subscription to The Guide includes six diamond issues (bimonthly); six newsletters (bimonthly); two colored stone issues including pearls, opals, and jade (biannual); and The Guide Reference Manual. For more information, contact Gemworld International Inc., 630 Dundee Road, Suite 230, Northbrook, IL 60062; (888) GEMGUIDE or (847) 564-0555, fax (847) 564-0557. U.S., Canada, Mexico, $195 complete per year. Elsewhere $275 complete per year.

Diamond: 1/4-carat round

VS1 VS2 SI1 SI2
G $1,200 $1,150 $975 $850
H $1,100 $1,000 $925 $800
I $1,000 $950 $850 $750
J $950 $900 $800 $725

Diamond: 1/2-carat round

VS1 VS2 SI1 SI2
G $3,200 $2,800 $2,400 $2,000
H $2,800 $2,400 $2,200 $1,800
I $2,200 $2,100 $1,900 $1,700
J $1,900 $1,800 $1,700 $1,600

Diamond: 3/4-carat round

VS1 VS2 SI1 SI2
G $3,800 $3,600 $3,300 $2,900
H $3,500 $3,300 $3,000 $2,800
I $3,200 $3,000 $2,600 $2,200
J $2,500 $2,300 $2,100 $2,000

Diamond: 1-carat round

VS1 VS2 SI1 SI2
G $5,800 $5,500 $4,800 $4,200
H $4,900 $4,800 $4,400 $4,000
I $4,000 $3,800 $3,600 $3,400
J $3,600 $3,400 $3,000 $2,900

Fancy Pink Diamond: 1-ct. radiant

VS SI I1
$55K–$75K $40K–$70K $27K–$38K

Red Spinel

Good Fine
2 to under 3 cts. $150–$400 $400–$850
3 to under 5 cts. $250–$500 $500–$1,100

Blue Sapphire

Good Fine
1 to under 2 cts. $125–$420 $420–$1,250
2 to under 3 cts. $275–$630 $275–$1,750

Akoya Pearls (by the strand)

Fine Extra-Fine
18-in. strands, 6 to 6.5 mm $650–$850 $1,000–$1,200

Nigerian Spessartite Garnet

Good Fine
1 to under 2 cts. $75–$90 $90–$120
2 to under 3 cts. $90–$125 $120–$160

Blue Zircon

Good Fine
1 to under 3 cts. $20–$50 $50–$75
3 to under 5 cts. $35–$75 $75–$150

Tanzanite

Good Fine
1 to under 2 cts. $175–$325 $325–$425
2 to under 5 cts. $250–$400 $400–$500

Round Tahitian Black Pearls

Good Fine
8.0 to 8.5 mm $30–$60 $60–$120
10.0 to 10.5 mm $35–$90 $90–$150

Pink Topaz

Good Fine
1 to under 3 cts. $100–$300 $300–$600
3 to under 5 cts. $150–$350 $350–$700