FREE SHIPPING & INTERNATIONAL GUARANTEE

Boulder Opal Unset 1141b

Boulder Opal Unset

An amazing matrix stone with unusual patterns of brilliant color against a background of chocolate ironstone. International guarantee (click the pink HELP button and leave your email address for more details from Peter)

Stone size:19×14 mm

Boulder Opal Unset 1127a

Boulder Opal Unset

One-of-a-kind boulder opal matrix stone (the term ‘matrix’ comes from maternal, or mother.  the ironstone is the mother, the baby is the precious opal held by the matrix.)

An amazing freeform shape matrix stone with unusual patterns of brilliant color against a background of chocolate ironstone. International guarantee (click the pink HELP button and leave your email address for more details from Peter)

Stone size: Size: 27x17mm

Comment:  this stone is like an exquisite abstract oil painting .  The unique formations of the gem opal in a frame of natural Queensland boulder is totally unique.  would make an amazing pendant for a special person

Boulder Opal Unset 1129a

Boulder Opal Unset

An amazing matrix stone with unusual patterns of brilliant color against a background of chocolate ironstone. International guarantee (click the pink HELP button and leave your email address for more details from Peter)

Stone size: 37x15mm ( approx   1  1/2″  x   5/8″)

Boulder Opal Unset 1141a

Boulder Opal Unset

An amazing picture matrix stone with unusual patterns of brilliant color against a background of chocolate ironstone. International guarantee (click the pink HELP button and leave your email address for more details from Peter)

Stone size: 22x18mm

USA dime coin and European 10c coin to illustrate the relative size of this large stone

Boulder Opal Unset 1128c

Boulder Opal Unset

An amazing matrix stone with unusual patterns of brilliant color against a background of chocolate ironstone. International guarantee (click the pink HELP button and leave your email address for more details from Peter)

This is what is called a ‘picture stone’ and if you look closely you will see what looks like a dolphin.  Wonderful gift for ocean enthusiasts

Stone size: 21×17 mm

USA dime coin and European 10c coin  illustrate the relative size of this large stone

Boulder Opal unset 1162

Boulder Opal unset 1127

Boulder Opal Unset

An amazing matrix stone with unusual patterns of brilliant color against a background of chocolate ironstone. International guarantee (click the pink HELP button and leave your email address for more details from Peter)

Stone size: 45×11 mm ( approx   1  3/4″  x  7/8 “)

USA dime coin and European 10c coin  illustrate the relative size of this large stone

Boulder Opal Unset 1162a

Boulder Opal Unset Boulder Opal Unset. An amazing matrix stone with unusual patterns of brilliant color against a background of chocolate ironstone. International guarantee (click the pink HELP button and leave your email address for more details from Peter) Stone size: 48×20 mm ( approx 7/8 x 1  7/8″)  

Boulder Opal Ring 5420

Boulder Opal Ring 5420

Boulder Opal Ring

Genuine Boulder opal ring. Matrix stone with small flecks of color. Sterling silver with bezel surrounding brown ironstone. Free shipping and international guarantee

Finger size:  P or USA size 9  Metal:  Sterling silver

Finger size:  Please click the pink HELP button if you are unsure of the finger sizes needed.  Peter will help you with this. To check the sizing method in your country, please go here   

Shipping:  Please note that we only recommend DHL shipping for reliable prompt service. It’s more expensive but we will include a free opal pendant to more than cover you for this expense

Packaging: Velvet Gem Box   References: testimonials   Questions?  contact us here   Guarantee:  International perpetual quality guarantee

Ring Varieties

There are multitudes of different types of finger rings. Most well known are wedding bands, engagement, friendship, school rings, Signet, dress etc.

The ring shown here could be described as a dress ring, but it can be adapted to wedding and friendship as well.

free service:

Keep in mind that we have a free ‘late gift’ service just in case you need it.

Please ask about it in the blog below if you are buying this item for a gift and you have left it a little late to get to you on time.

We can email the card to you for printing. Just give us the first names of the giver and receiver.

boulder opal ring 5405

Boulder opal ring

Finger size:  U.S: 6 1/2,  EUR: 16.7,  U.K: M   Please click the pink HELP button if you are unsure of the finger sizes needed.  Peter will help you with this. To check the sizing method in your country, please go here

Shipping:  FREE with registered Australia post.  Also a free opal pendant to thank you for your order and trust.

Boulder Opal Ring oval A stunning solid boulder opal matrix set in 925 sterling silver

Opal field: Boulder opal Queensland fields Opal picture guide here  Shape: Oval Size: 16×11 mm

Metal: 925 Sterling Silver  Color:  Stunning and brilliant green-blue flashes leaping out from the natural ironstone inclusions.

Boulder Opal Ring size comparison

The Boulder Opal ring has been pictured with a US dime to show the comparative size. European visitors to Opalmine, please note that the 10 cent EURO coin is just a little larger than the dime.

 

Boulder opal ring 5463

Boulder opal matrix ring

Field: Queensland (Australia)  Stone Size:  23×20 mm  Metal:  925 Sterling Silver  Finger Size:  U.S:  9.5 U.K:  S 1/2

Finger size:  Please click the pink HELP button if you are unsure of the finger sizes needed.  Peter will help you with this. To check the sizing method in your country, please go here   

Shipping:  Please note that we only recommend DHL shipping for reliable prompt service. It’s more expensive but we will include a free opal pendant to more than cover you for this expense

Packaging: Velvet Gem Box   References: testimonials   Questions?  contact us here   Guarantee:  International perpetual quality guarantee

Ring Varieties

There are multitudes of different types of finger rings. Most well known are wedding bands, engagement, friendship, school rings, Signet, dress etc.

The ring shown here could be described as a dress ring, but it can be adapted to wedding and friendship as well.

free service:

Keep in mind that we have a free ‘late gift’ service just in case you need it.

Please ask about it in the blog below if you are buying this item for a gift and you have left it a little late to get to you on time.

We can email the card to you for printing. Just give us the first names of the giver and receiver.

 

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