- Sort gallery by
- Design
- Gemstone
- all
- Agate
- Alexandrite
- Amber
- Amethyst
- Ametrine
- Ammolite
- Ammonite
- Andalusite
- Apatite
- Aquamarine
- Beryl
- Blue John
- Blue Topaz
- Carnelian
- Chalcedony
- Chrome Diopside
- Chrysoberyl
- Chrysoprase
- Citrine
- Diamond
- Emerald
- Fossilised wood
- Garnet
- Gaspeite
- Heliodor
- Hematite
- Huayne
- Indicolite
- Iolite
- Jade
- Jasper
- Jet
- Kunzite
- Labradorite
- Lapis Lazuli
- Meteorite
- Moonstone
- Morganite
- Oil Quartz
- Onyx
- Opal
- Other
- Pearl
- Peridot
- Prasiolite
- Prehnite
- Quartz
- Rhodochrosite
- Rock Crystal
- Rose Quartz
- Ruby
- Rutilated quartz
- Sapphire
- Sphene
- Spinel
- Tanzanite
- Tigers Eye
- Topaz
- Tourmaline
- Trilobite
- Turquoise
- Tusk
- Zircon
- Price
- Clear All
Kunzite & opal pendant // Sold
- Opal
- Kunzite
- White Gold
8.78ct pear cut kunzite, set with 1.42ct pear cut cabochon Ethiopian opal, in 18ct white gold, suspended from 16” 18ct white gold anaconda chain
Contact Just Gems about this Piece
Permalink
Tanzanite & diamond pendant // Private Commission
- Diamond
- Tanzanite
- White Gold
Large round brilliant cut tanzanite of 16.8ct set with 0.52ct and 1.01ct F colour VS2 clarity diamonds with accompanying GIA reports mounted as a pendant in 18ct white gold
Contact Just Gems about this Piece
Permalink
Ammonite cufflinks in silver // Sold
- Ammonite
- Silver
Small ammonite sliced in two and made into cufflinks in silver
Contact Just Gems about this Piece
Permalink
Opal, spinel & purple zircon pendant // Sold
- Opal
- Zircon
- Spinel
- White Gold
1.89ct boulder opal from Queensland, set with 0.19ct pink spinel round and 4.91ct pear cut pinkish brown-purple zircon in 18ct white gold and suspended from 18” 18ct white gold twisted trace chain
Contact Just Gems about this Piece
Permalink
Watermelon tourmaline & pink spinel ring // Private Commission
- Tourmaline
- Spinel
- White Gold
8.34ct watermelon tourmaline set with a 0.92ct matched pair of pink spinel trillions in 18ct white gold
Contact Just Gems about this Piece
Permalink
Emerald pendant // Private Commission
- Emerald
- Yellow Gold
1.97ct heart cut emerald from the Muzo mine Colombia set in 18ct yellow gold
Contact Just Gems about this Piece
Permalink
Trilobite cufflinks in silver // Sold
- Ammonite
- Silver
Pair of fossil trilobites, Elrathia kingi, 520 million years old from the Wheeler Shale, Utah, given a new life in a pair of Just Gems cufflinks
Contact Just Gems about this Piece
Permalink
Turquoise & diamond earrings // Sold
- Diamond
- Turquoise
- White Gold
Finest Iranian turquoise drops suspended from delicate white diamond cut out flower studs (0.27ct total diamond weight) in 18ct white gold
Contact Just Gems about this Piece
Permalink
Agate Geode Cufflinks in Silver // Sold
- Agate
- Silver
Miniature agate geodes from Mexico mounted in silver
Contact Just Gems about this Piece
Permalink
Agate Geode Cufflinks in Silver // £ 215
- Agate
- Silver
Miniature agate geodes from Mexico mounted in silver
Contact Just Gems about this Piece
Permalink
Lapis lazuli cufflinks in silver // £ 295
- Lapis Lazuli
- Silver
24.1ct Afghan lapis lazuli cushion cut cabochon pair set as cufflinks in silver
Contact Just Gems about this Piece
Permalink
Agate Geode Cufflinks in Silver // Sold
- Agate
- Silver
Miniature agate geodes from Mexico mounted in silver
Contact Just Gems about this Piece
Permalink
Agate Geode Cufflinks in Silver // Sold
- Agate
- Silver
Miniature agate geodes from Mexico mounted in silver
Contact Just Gems about this Piece
Permalink
Lapis lazuli cufflinks in silver // £ 285
- Lapis Lazuli
- Silver
19.6ct Afghan lapis lazuli rectangular cabochons set as cufflinks in silver
Contact Just Gems about this Piece
Permalink
Lapis lazuli cufflinks in silver // £ 275
- Lapis Lazuli
- Silver
17.88ct Afghan lapis lazuli set as cufflinks in silver
Contact Just Gems about this Piece
Permalink
Tanzanite, sapphire & aquamarine earrings // Sold
- Aquamarine
- Sapphire
- Tanzanite
- White Gold
Beautiful drop earrings in 18ct white gold set with 2.05ct sapphire cushion cut pair, 1.31ct dark aquamarine oval pair, 3.83ct palest aquamarine cushion cut pair and 9.26ct faceted tanzanite slice pair, all mounted in 18ct white gold
Contact Just Gems about this Piece
Permalink
Tanzanite, amethyst, aquamarine & sapphire drop earrings // £ 2,425
- Amethyst
- Aquamarine
- Sapphire
- Tanzanite
- White Gold
Beautiful drop earrings in 18ct white gold set with 4.65ct oval amethyst pair, 1.90ct cushion cut sapphire pair, 0.93ct pear cut aquamarine pair and 9.88ct pair of faceted tanzanite slices
Contact Just Gems about this Piece
Permalink
Purple spinel ring // Private Commission
- Diamond
- Spinel
- White Gold
1.15ct deep purple spinel set with a matched pair of 3mm round diamonds in G colour VS clarity in 18ct white gold
Contact Just Gems about this Piece
Permalink
Rutilated quartz pendant in silver // £ 825
- Rutilated quartz
- Silver
Large domed cabochon pendant of exceptional quality rutilated quartz set in silver 45 x 40 x 22mm
Contact Just Gems about this Piece
Permalink
Ammolite & citrine pendant/brooch // Private Commission
- Citrine
- Ammolite
- Silver
22.39ct ammolite set in silver with a pair of 5mm trillion cut citrines, as a brooch which can also be worn as a pendant
Contact Just Gems about this Piece
Permalink
Emerald & diamond eternity ring // Private Commission
- Diamond
- Emerald
- Platinum
2.5mm emeralds and diamonds set in platinum half eternity ring
Contact Just Gems about this Piece
Permalink
Pink sapphire, emerald & diamond ring // Private Commission
- Diamond
- Sapphire
- Emerald
- White Gold
1.63ct oval pink sapphire (independently certified as natural and unheated), set with 0.4ct pair of round cut Colombian emeralds and 0.30ct emerald cut diamond pair F colour SI1 clarity, in 18ct white gold
Contact Just Gems about this Piece
Permalink
Ruby, sapphire & quartz with brookite inclusions pendant // Private Commission
- Ruby
- Sapphire
- Rutilated quartz
- White Gold
- Yellow Gold
0.81ct oval ruby set with 0.17ct brown sapphire and 34.73ct freeform quartz with brookite inclusions set in 18ct white & yellow gold
Contact Just Gems about this Piece
Permalink
Mali garnet and banded agate earrings // Sold
- Garnet
- Agate
- Yellow Gold
Brown Mali garnet stud earrings in 9ct yellow gold with detachable drops of banded agates (the pair weighing 16.27ct)
Contact Just Gems about this Piece
Permalink
Meteorite cufflinks in silver // Sold
- Meteorite
- Silver
Argentinian nickel iron meteorite fragments set in silver as cufflinks
Contact Just Gems about this Piece
Permalink
Gemset bracelet in 18ct white & yellow gold // Private Commission
- Amethyst
- Citrine
- Diamond
- Topaz
- Tourmaline
- Blue Topaz
- White Gold
- Yellow Gold
17.72ct of wedge cut coloured gemstones, set with 1.23ct diamonds in 18ct yellow and white gold. A stunning and unique bracelet. Coloured gemstones are peridot, citrine, garnet, tourmaline, amethyst and blue topaz.
Contact Just Gems about this Piece
Permalink
Oil included Quartz Cufflinks in Silver // Sold
- Oil Quartz
- Silver
Cufflinks of quartz crystals with hydrocarbon inclusions mounted in silver
Contact Just Gems about this Piece
Permalink
Agate Geode Earrings // Private Commission
- Agate
- Silver
Agate geode earrings in silver
Contact Just Gems about this Piece
Permalink
Ammonite Earrings // Sold
- Ammolite
- Silver
Large ammonite earrings in silver
Contact Just Gems about this Piece
Permalink
Ammonite Earrings // Sold
- Ammonite
- Silver
Small ammonite earrings in silver
Contact Just Gems about this Piece
Permalink
Tourmaline & Rutilated Quartz Pendant // Private Commission
- Tourmaline
- Diamond
- Rutilated quartz
- White Gold
5.08ct grey tourmaline from Brazil, 7.32ct rutilated quartz and 0.27ct diamond pendant in 18ct white gold
Contact Just Gems about this Piece
Permalink
Sphene Earrings // Sold
- Sphene
- Yellow Gold
3.34ct rectangular cushion cut sphene set as simple earstuds in 18ct yellow gold
Contact Just Gems about this Piece
Permalink
Oil included quartz earrings // £ 360
- Oil Quartz
- Yellow Gold
Oil included quartz earrings in 9ct yellow gold. Beautiful drop earrings made from rare hydrocarbon included natural quartz crystals from Baluchistan. Comes with an ultraviolet pen torch to illustrate the light oil fluorescence. Earrings drop 47mm, crystal width 17mm.
Contact Just Gems about this Piece
Permalink
Included quartz & silver pendant // Sold
- Quartz
- Silver
Marquise shaped cabochon quartz pendant in silver. The quartz has unusual inclusions of brookite and hematite and originates from Brazil. The pendant is suspended from a silver chain. The pendant is 5cm long including the bail and 16mm wide.
Contact Just Gems about this Piece
Permalink
Agate geode earrings // Private Commission
- Agate
- Silver
Simple drop earrings in silver with a matched pair of Mexican miniature agate geodes
Contact Just Gems about this Piece
Permalink
tanzanite,yellow sapphire & diamond drop earrings // Sold
- Diamond
- Sapphire
- Tanzanite
- White Gold
Delicate drop earrings set with 1.82ct tanzanite pear cut pair of pairs, 0.39ct yellow sapphire pear cut pair and 0.06ct of round brilliant cut diamonds in 18ct white gold.
Contact Just Gems about this Piece
Permalink
Ammonite & carnelian pendant in gold // Sold
- Ammonite
- Silver
Unusual reversible ammonite and carnelian cabochon drop shaped pendant in 9ct yellow gold
Contact Just Gems about this Piece
Permalink
Chrysocolla & Blue John pendant in silver // Sold
- Blue John
- Silver
Unusual reversible pendant with cabochon chrysocolla and Blue John (Derbyshire fluorite) mounted in silver
Contact Just Gems about this Piece
Permalink
Green quartz & diamond drop earrings // Sold
- Diamond
- Quartz
- White Gold
Delicate green quartz faceted drops suspended from delicate diamond studs in 18ct white gold
Contact Just Gems about this Piece
Permalink
Pink topaz & chrysoberyl necklace // £ 2,595
- Chrysoberyl
- Topaz
- Yellow Gold
Exquisite Georgian (early 19th century) foil backed pink topaz and chrysoberyl repousse necklace in 18ct yellow gold
Contact Just Gems about this Piece
Permalink
Most pieces are made to order, please contact Just Gems to see more.
We also have an exceptional range of rare gemstones available, visit our shop to see them in person.