Barnaby & Co Estate & New Jewelry

Barnaby & Co Estate & New Jewelry Barnaby & Co | Family-owned, offering curated antique & modern jewellery with timeless elegance.

Edit - SOLD thank you 🩷🩷🩷🩷 AVAILABLE NOW 🩷🩷🩷🩷P R I C E - $3,050- Pink Diamond & White diamond Platinum Ring -Romantic an...
29/07/2026

Edit - SOLD thank you

🩷🩷🩷🩷 AVAILABLE NOW 🩷🩷🩷🩷

P R I C E - $3,050

- Pink Diamond & White diamond Platinum Ring -

Romantic and eye catching, this platinum ring features a 0.107ct round pink diamond at its centre, framed by 1.02ct of sparkling white diamonds. The combination of the soft powdery blush pink with the striking white diamonds is playful and elegant.

Ring details -

Condition - excellent preowned
Metal - Platinum
Size - N1/2 resizable

Price includes complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

💚💚💚💚 AVAILABLE NOW 💚💚💚💚P R I C E - $2,750- High Quality Emerald & Diamond Ring in Platinum - A striking oval emerald set...
28/07/2026

💚💚💚💚 AVAILABLE NOW 💚💚💚💚

P R I C E - $2,750

- High Quality Emerald & Diamond Ring in Platinum -

A striking oval emerald set in platinum, surrounded by a border of bright round brilliant diamonds. A timeless design that lets the rich green emerald do all the talking.

Ring details -

Condition - excellent preowned
Size - M resizable as needed
Metal - Platinum

Price includes complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

💓💓💓💓 AVAILABLE NOW 💓💓💓💓P R I C E - $3,550- Natural Pink & White Diamond Ring in Platinum -How incredible is this beauty?...
28/07/2026

💓💓💓💓 AVAILABLE NOW 💓💓💓💓

P R I C E - $3,550

- Natural Pink & White Diamond Ring in Platinum -

How incredible is this beauty? We posted her on the stories a few nights ago and we got so many questions about her. She has a .10ct centre natural pink diamond with 1.07ct of white F-G/VS-SI diamonds. The centre pink is set in 18ct rose gold to bring out the color. The rest of the piece is set in icy platinum. She will come with a current valuation.

Ring details -

Condition - excellent preowned
Size - N1/2 resizable
Metal - Platinum/18ct Rose gold

Price includes Complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

🤍🤍🤍🤍 AVAILABLE NOW 🤍🤍🤍🤍P R I C E - $1,400- Marquise Diamond Eternity Band in 18ct White Gold Ring -Incredible solid 18ct...
27/07/2026

🤍🤍🤍🤍 AVAILABLE NOW 🤍🤍🤍🤍

P R I C E - $1,400

- Marquise Diamond Eternity Band in 18ct White Gold Ring -

Incredible solid 18ct white gold ring with marquise diamonds. Beautiful dainty high quality piece great for stacking.

Ring details -

Condition - Excellent preowned
Size - M
Metal - 18ct white gold

Price includes Complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

💟💟💟💟 AVAILABLE NOW 💟💟💟💟P R I C E - $1,575- 18ct Yellow Gold F/VS Diamond & Amethyst Earrings -Crafted in 18ct yellow gol...
27/07/2026

💟💟💟💟 AVAILABLE NOW 💟💟💟💟

P R I C E - $1,575

- 18ct Yellow Gold F/VS Diamond & Amethyst Earrings -

Crafted in 18ct yellow gold, these striking drop earrings feature 0.61ct of natural diamonds with F–G colour and VS–SI clarity in an elegant geometric design. Rich pear-shaped amethysts are suspended below, adding a beautiful pop of colour and movement.

Price includes complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

🩷🩷🩷🩷 AVAILABLE NOW 🩷🩷🩷🩷P R I C E - $3,750- Pink Sapphire & Diamond 18ct Yellow Gold Ring-Metal Type: 18k Yellow GoldRing...
26/07/2026

🩷🩷🩷🩷 AVAILABLE NOW 🩷🩷🩷🩷

P R I C E - $3,750

- Pink Sapphire & Diamond 18ct Yellow Gold Ring-

Metal Type: 18k Yellow Gold
Ring Size: N
Stamps/Hallmarks: G18K
Total Weight - 7.49 grams

Gemstones
Main Stone: Natural Sapphire
Shape: Oval Cut
Dimensions: 7.20 x 5.20 x 3.20mm
Quantity: 1
Weight: 1.03ct
Colour: Good Pink

Accent Diamonds
Shape: Round Brilliant
Dimensions: 0.80mm - 1.40mm
Quantity: 112
Weight: 0.83cts
Colour: F
Clarity: SI

Ring details -

Condition - Excellent
Metal - 18ct
Size - N resizable

Price includes Complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

🤍🤍🤍🤍 AVAILABLE NOW 🤍🤍🤍🤍P R I C E - $1,750- Diamond Cluster ring set in 14ct white Gold-Diamond cluster ring set with rou...
26/07/2026

🤍🤍🤍🤍 AVAILABLE NOW 🤍🤍🤍🤍

P R I C E - $1,750

- Diamond Cluster ring set in 14ct white Gold-

Diamond cluster ring set with round brilliant cut diamonds. The rings are all separate and can be worn separately!

Ring details -

Condition - Great preowned
Size - O1/2 resizable
Metal - 14ct

Price includes Complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

Edit - SOLD thank you ❤️❤️❤️❤️ AVAILABLE NOW ❤️❤️❤️❤️P R I C E - $445- Antique Ruby & Diamond Yellow gold Ring -Lovely ...
26/07/2026

Edit - SOLD thank you

❤️❤️❤️❤️ AVAILABLE NOW ❤️❤️❤️❤️

P R I C E - $445

- Antique Ruby & Diamond Yellow gold Ring -

Lovely Ruby and diamond ring set in 9ct yellow gold. Size N1/2 resizable!

Price includes Complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

Edit - SOLD thank you 💙💙💙💙 AVAILABLE NOW 💙💙💙💙P R I C E - $495- Antique 15ct gold sapphire and diamond ring -Gorgeous ant...
26/07/2026

Edit - SOLD thank you

💙💙💙💙 AVAILABLE NOW 💙💙💙💙

P R I C E - $495

- Antique 15ct gold sapphire and diamond ring -

Gorgeous antique sapphire and old cut diamond ring set in 15ct gold. Stamp faded. Complimentary polishing if you wish to polish; or keep in its original state.

Ring details -

Condition - good preowned
Size - L resizable
Metal - 15ct

Price includes Complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

🤍🤍🤍🤍 AVAILABLE NOW 🤍🤍🤍🤍P R I C E - $3,250- GIA 1.01ct centre G/SI2 with .56ct accent stones in 18ct white gold -18K Whit...
25/07/2026

🤍🤍🤍🤍 AVAILABLE NOW 🤍🤍🤍🤍

P R I C E - $3,250

- GIA 1.01ct centre G/SI2 with .56ct accent stones in 18ct white gold -

18K White Gold GIA 1.01ct Oval Cut Diamond In A Diamond Halo Setting With Accent Diamonds Set Into Band
Metal Type: 18K White Gold

Accent Diamonds
Shape: Oval
Dimensions: 7.57mm x 5.52mm x 3.63mm
Quantity: 1
Weight: 1.01ct
Colour: G
Clarity: SI2
GIA Certified

Shape: Round Brilliant
Dimensions: 1.85mm
Quantity: 14
Weight: 0.35ct
Colour: G-H
Clarity: SI

Shape: Round Brilliant
Dimensions: 1.45mm
Quantity: 14
Weight: 0.21ct
Colour: G-H
Clarity: SI

Ring details -

Condition - good preowned
Size - J resizable
Metal - 18ct white gold

Price includes Complimentary Australia wide post

Payment options - bank transfer, credit card

All prices are GST inclusive

Address

Gold Coast, QLD

Website

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