Gem Pricing Report

The colored stone market enjoys good demand across a broad range of gemstones. Prices continue to firm for fine-quality ruby and sapphire in 2.00 ct. and larger. Visitors to the Tucson shows can expect good selection but higher prices for blue, pink, purple, yellow, and orange varieties. Exotic garnets and beryls are also poised for a good show. Although economic concerns still weigh on the minds of many retailers, sales expectations for colored stone jewelry look good. For many retailers, fine colored gemstones offer profits now lost in diamonds. An emerging focus on socially responsible mining and manufacturing is one development capturing attention.

Fashion trends have moved from large and gaudy back to traditional elegance. Pearls remain in high demand, and prices are stable to slightly higher in most categories. Improved quality of Tahitian pearls and the many colors and shapes of Chinese freshwater pearls are generating demand from retailers.

Diamond: ¼ ct. round

VS¹ VS² SI¹ SI²
G $1,300 $1,200 $1,100 $950
H $1,150 $1,050 $1,000 $900
I $1,100 $1,000 $900 $850
J $1,000 $950 $850 $800

Diamond: ½ ct. 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: ¾ ct. 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 ct. round

VS¹ VS² SI¹ SI²
G $6,500 $6,100 $5,000 $4,300
H $5,500 $5,300 $4,600 $4,100
I $4,200 $4,000 $3,800 $3,600
J $3,800 $3,600 $3,200 $3,000
J $3,800 $3,600 $3,200 $3,000

Fancy Pink Diamond: 1 ct. radiant

VS SI I1
$60K–$85K $45K–$75K $30K–$43K

Red Spinel

Good Fine
2 to under 3 cts. $150–$450 $450–$900
3 to under 5 cts. $400–$850 $850–$1,800

Blue Sapphire

Good Fine
1 to under 2 cts. $125–$420 $420–$1,250
2 to under 3 cts. $325–$750 $750–$2,000

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

Round Tahitian Black Pearls

Good Fine
8 to 8.5 mm $30–$60 $60–$120
10 to 10.5 mm $35–$90 $90–$150

Tanzanite

Good Fine
1 to under 2 cts. $175–$325 $325–$425
2 to under 5 cts. $250–$450 $400–$525

Pink Topaz

Good Fine
1 to under 3 cts. $125–$350 $350–$700
3 to under 5 cts. $180–$425 $425–$900