Buy Round Colored Gems(163) |
|||||
|
|||||
Bi-color | Black | Blue | Brown | Golden | Gray | Green | Multicolor | Orange | Pink Round Colored Gems | Purple | Red | Turquoise | Violet | White | Yellow |
Round Colored Gems Single |
Round Colored Gems Pairs |
Round Colored Gems Lots |
Round Colored Gems Faceted |
Round Colored Gems Cabochons |
1.63 ct Pink Morganite, 7.6 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.63 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.6 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
19.3 ct Pink Morganite, 17.1 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 19.30 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 17.1 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.73 ct Pink Morganite, 7.7 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.73 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.7 mm Morganite |
Morganite Color: | Very Light Rose Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
9.29 ct Pink Morganite, 10.1 mm Round Cut From Afghanistan
Natural Morganite, Qty: 2 pcs | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 4.65 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 10.1 mm Morganite |
Morganite Color: | Flamingo Pink Morganite |
Morganite Clarity: | Translucent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 2 |
Morganite Certificate: | GemSelect |
Product Description: |
1.52 ct Pink Morganite, 7.5 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.52 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.5 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.82 ct Pink Morganite, 7.6 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.82 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.6 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.84 ct Pink Morganite, 7.4 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.84 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.4 mm Morganite |
Morganite Color: | Flamingo Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.34 ct Pink Morganite, 7.4 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.34 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.4 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
3.7 ct Pink Morganite, 10.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 3.70 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 10.2 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.04 ct Pink Morganite, 6.8 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.04 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 6.8 mm Morganite |
Morganite Color: | Very Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.16 ct Pink Morganite, 6.9 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.16 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 6.9 mm Morganite |
Morganite Color: | Very Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.22 ct Pink Morganite, 7.5 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.22 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.5 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
3.67 ct Pink Morganite, 9.6 mm Carved From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 3.67 ct Morganite |
Morganite Shape: | Carved Round Cabochon Morganite |
Morganite Size: | 9.6 mm Morganite |
Morganite Color: | Light Coral Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
2.9 ct Pink Morganite, 9.1 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 2.90 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 9.1 mm Morganite |
Morganite Color: | Rose Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.35 ct Pink Morganite, 7.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.35 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.2 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
3.7 ct Pink Morganite, 10 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 3.70 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 10 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
3.11 ct Pink Morganite, 9 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 3.11 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 9 mm Morganite |
Morganite Color: | Salmon Pink Morganite |
Morganite Clarity: | Translucent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.28 ct Pink Morganite, 7 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.28 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7 mm Morganite |
Morganite Color: | Very Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
5.25 ct Pink Morganite, 11.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 5.25 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 11.2 mm Morganite |
Morganite Color: | Coral Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
4.26 ct Pink Morganite, 8.1 mm Round Cut From Afghanistan
Natural Morganite, Qty: 2 pcs | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 2.13 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 8.1 mm Morganite |
Morganite Color: | Medium Pink Morganite |
Morganite Clarity: | Translucent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 2 |
Morganite Certificate: | GemSelect |
Product Description: |
1.05 ct Pink Morganite, 7 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.05 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7 mm Morganite |
Morganite Color: | Very Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
4.35 ct Pink Morganite, 10.3 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 4.35 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 10.3 mm Morganite |
Morganite Color: | Flamingo Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.09 ct Pink Morganite, 7.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.09 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.2 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.68 ct Pink Morganite, 8 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.68 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 8 mm Morganite |
Morganite Color: | Flamingo Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.49 ct Pink Morganite, 7.7 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.49 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.7 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
4.71 ct Pink Morganite, 8.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 2 pcs | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 2.36 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 8.2 mm Morganite |
Morganite Color: | Rose Pink Morganite |
Morganite Clarity: | Translucent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 2 |
Morganite Certificate: | GemSelect |
Product Description: |
3.12 ct Pink Morganite, 9.8 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 3.12 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 9.8 mm Morganite |
Morganite Color: | Flamingo Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.59 ct Pink Morganite, 7.6 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.59 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.6 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
4.08 ct Pink Morganite, 10 mm Carved From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 4.08 ct Morganite |
Morganite Shape: | Carved Round Cabochon Morganite |
Morganite Size: | 10 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.43 ct Pink Morganite, 7.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.43 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.2 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.47 ct Pink Morganite, 7.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.47 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7.2 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.06 ct Pink Morganite, 6.8 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.06 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 6.8 mm Morganite |
Morganite Color: | Very Light Pink Morganite |
Morganite Clarity: | VS-SI Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
6.96 ct Pink Morganite, 11.9 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 6.96 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 11.9 mm Morganite |
Morganite Color: | Rose Pink Morganite |
Morganite Clarity: | Translucent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
2.9 ct Pink Morganite, 9.2 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 2.90 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 9.2 mm Morganite |
Morganite Color: | Coral Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
2.78 ct Pink Morganite, 9.5 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 2.78 ct Morganite |
Morganite Shape: | Round Cabochon Morganite |
Morganite Size: | 9.5 mm Morganite |
Morganite Color: | Light Pink Morganite |
Morganite Clarity: | Transparent Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
1.13 ct Pink Morganite, 7 mm Round Cut From Afghanistan
Natural Morganite, Qty: 1 pc | carat weight Morganite
Item Description | |
---|---|
Stone Type: | Loose Morganite |
Morganite Weight: | 1.13 ct Morganite |
Morganite Shape: | Round Facet Morganite |
Morganite Size: | 7 mm Morganite |
Morganite Color: | Very Light Pink Morganite |
Morganite Clarity: | VVS-VS Morganite |
Morganite Origin: | Afghanistan Morganite |
Morganite Treatment: | Untreated |
Morganite Quantity: | 1 |
Morganite Certificate: | GemSelect |
Product Description: |
- العربية | أحجار كريمة دائرية ملونة: كابوشون دائري وأحجار كريمة أوجه - جميع ا...
- 中文 | 圆形有色宝石:圆形凸圆形和刻面宝石 - 所有类型。
- Français | Pierres gemmes colorées rondes : cabochons ronds et pierres précie...
- Deutsch | Runde farbige Edelsteine: Runde Cabochons und facettierte Edelstei...
- Italiano | Pietre preziose colorate rotonde: cabochon rotondi e pietre prezio...
- 日本語 | ラウンドカラージェムストーン:ラウンドカボションとファセットジェムストーン-すべてのタイプ。
- 한국인 | 라운드 컬러 젬스톤: 라운드 카보션 및 패싯 젬스톤 - 모든 유형.
- Português | Pedras coloridas redondas: cabochões redondos e pedras facetadas -...
- Pусский | Круглые цветные драгоценные камни: круглые кабошоны и ограненные д...
- Español | Piedras preciosas redondas de colores: Cabujones redondos y piedra...