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Personalised Charm Bar

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Solitaire Diamond

Discover the timeless elegance our Solitaire Diamond Collection. These fine jewellery pieces highlight stunning solitaire diamonds in a variety of shapes and sizes. Choose from both lab-grown and natural diamonds. 
Perfect for marking life’s special moments or adding a touch of luxury to your everyday. Handcrafted with care and precision, each piece is a lasting investment in beauty and grace.
Australia and worldwide shipping available.

Yellow Gold / White Gold

Cascading three-layer gold necklace set with mixed cuts
Yellow gold round solitaire diamond pendant necklace with four-prong setting
Front view of gold solitaire diamond pendant necklace with six-prong setting
White gold round solitaire diamond pendant necklace with six-prong setting
Yellow gold round solitaire diamond pendant necklace with four-prong setting
Yellow gold round solitaire diamond pendant on delicate chain worn with V-neck
Back In Stock

Round Solitaire Diamond Necklace

Natural & Lab Diamond
From $969.00
+1
 4 colors
Yellow gold pear solitaire diamond pendant on chain
Yellow gold pear solitaire diamond pendant on chain
White gold pear solitaire diamond pendant on round-link chain
Yellow gold pear solitaire diamond pendant on chain
Layered gold pear diamond necklaces on model collarbone
Ready To Ship

Pear Solitaire Diamond Necklace

Natural & Lab Diamond
From $969.00
+1
 4 colors
Front view yellow gold marquise solitaire diamond pendant
Yellow gold marquise solitaire diamond pendant on round link chain
White gold vertical marquise solitaire diamond pendant necklace
Front view yellow gold marquise solitaire diamond pendant
Back In Stock

Marquise Solitaire Diamond Necklace

Natural & Lab Diamond
From $969.00
+1
 4 colors
Yellow gold oval link chain with 0.5ct round diamond solitaire
Yellow gold oval link chain with 0.5ct round diamond solitaire
Silver-toned oval link chain with smooth bezel round stone pendant
Yellow gold oval link chain with 0.5ct round diamond solitaire
Ready To Ship

Sloane Round Diamond Necklace

Natural & Lab Diamond
From $2,579.00
+1
 4 colors
Sloane Oval Diamond Necklace in 18ct yellow gold with east-west lab grown diamond
Sloane Oval Diamond Necklace in 18ct yellow gold with east-west lab grown diamond
Sloane Oval Diamond Necklace in 18ct white gold with east-west lab grown diamond
Sloane Oval Diamond Necklace in 18ct yellow gold with east-west lab grown diamond
Fine gold chain necklace with small oval clear gemstone pendant on model
Ready To Ship

Sloane Oval Diamond Necklace

Natural & Lab Diamond
From $2,579.00
+1
 4 colors
White gold heart diamond solitaire pendant on oval chain
White gold heart diamond solitaire pendant on oval chain
Silver-toned heart diamond pendant in hybrid bezel setting
White gold heart diamond solitaire pendant on oval chain
Ready To Ship

Sloane Heart Diamond Necklace

Natural & Lab Diamond
From $2,579.00
+1
 4 colors
9ct yellow gold multicut diamond charm necklace with emerald pear round oval and marquise stones
9ct yellow gold multicut diamond charm necklace with emerald pear round oval and marquise stones
White gold multicut diamond charm necklace featuring emerald pear round oval and marquise stones
9ct yellow gold multicut diamond charm necklace with emerald pear round oval and marquise stones
Ready To Ship

Multicut Diamond Charm Necklace

Lab Grown Diamond
From $5,205.00
2 colors
Top down view of 9ct yellow gold chain with five shaped lab grown diamond charms on white background
Top down view of 9ct yellow gold chain with five shaped lab grown diamond charms on white background
Silver toned chain bracelet with five shaped diamond charms and lobster clasp on white background
Top down view of 9ct yellow gold chain with five shaped lab grown diamond charms on white background
Woman wearing 9ct yellow gold multicut diamond charm bracelet with five varied shapes
Ready To Ship

Multicut Diamond Charm Bracelet

Lab Grown Diamond
From $4,210.00
2 colors
Bridget Toi et Moi necklace with emerald and pear cut diamonds on 9ct gold paperclip chain
Bridget Toi et Moi necklace with emerald and pear cut diamonds on 9ct gold paperclip chain
Bridget Toi et Moi necklace with emerald and pear cut diamonds on 9ct gold paperclip chain
Woman wearing Bridget Toi et Moi necklace on collarbone
Ready To Ship

Bridget Double Diamond Toi et Moi Necklace

Lab Grown Diamond
$1,999.00
1 color
9ct yellow gold toi et moi bracelet with emerald and pear cut lab grown diamonds
9ct yellow gold toi et moi bracelet with emerald and pear cut lab grown diamonds
9ct yellow gold toi et moi bracelet with emerald and pear cut lab grown diamonds
Model wearing 9ct yellow gold toi et moi diamond bracelet and pendant necklace set
Ready To Ship

Bridget Toi et Moi Bracelet - Double Diamond

Lab Grown Diamond
$1,499.00
1 color
Woman with wet hair and multiple rings on her hand against a plain background
Yellow gold oval solitaire diamond pendant necklace
Yellow gold oval solitaire diamond pendant necklace
White gold oval solitaire diamond pendant necklace
Yellow gold oval solitaire diamond pendant necklace
Layered gold oval diamond necklaces with four-prong settings
Back In Stock

Oval Solitaire Diamond Necklace

Natural & Lab Diamond
From $969.00
+1
 4 colors
East-West Oval Solitaire Diamond Necklace in 9ct yellow gold with horizontal diamond
East-West Oval Solitaire Diamond Necklace in 9ct yellow gold with four prongs
Horizontal set oval diamond solitaire pendant in white gold on silver chain
East-West Oval Solitaire Diamond Necklace in 9ct yellow gold with horizontal diamond
Two layered East-West oval diamond necklaces creating stacked look on model
Ready To Ship

East-West Oval Solitaire Diamond Necklace

Natural & Lab Diamond
From $969.00
+1
 4 colors
9ct yellow gold bezel setting heart pendant with faceted diamond
9ct yellow gold bezel setting heart pendant with faceted diamond
9ct white gold bezel heart diamond pendant necklace on circular links
9ct yellow gold bezel setting heart pendant with faceted diamond
9ct yellow gold chain with bezel set lab grown diamond heart pendant
Made To Order

Bezel Heart Diamond Necklace

Lab Grown Diamond
From $1,149.00
2 colors
Yellow gold oval solitaire diamond bracelet with lobster clasp
Yellow gold oval solitaire diamond bracelet with lobster clasp
White gold oval solitaire diamond bracelet with delicate chain
Yellow gold oval solitaire diamond bracelet with lobster clasp
Close-up of delicate gold chain bracelets with round brilliant-cut stones on wrist
Ready To Ship

Oval Solitaire Diamond Bracelet

Natural & Lab Diamond
From $759.00
+1
 4 colors
Two thin gold chains with marquise-cut stones on cream garment
Yellow gold pear solitaire diamond bracelet on white background with lobster clasp
Yellow gold pear solitaire diamond bracelet on white background with lobster clasp
White gold pear solitaire diamond bracelet on white background with prong setting
Yellow gold pear solitaire diamond bracelet on white background with lobster clasp
Lifestyle shot of four gold bracelets including pear solitaire diamond piece on wrist
Back In Stock

Pear Solitaire Diamond Bracelet

Natural & Lab Diamond
From $759.00
+1
 4 colors
Yellow gold solitaire diamond bracelet with round brilliant-cut stone
Yellow gold solitaire diamond bracelet with round brilliant-cut stone
White gold solitaire diamond bracelet with round brilliant-cut stone
Yellow gold solitaire diamond bracelet with round brilliant-cut stone
Woman wearing yellow gold solitaire diamond bracelet and matching rings
Ready To Ship

Round Solitaire Diamond Bracelet

Natural & Lab Diamond
From $759.00
+1
 4 colors
Yellow gold marquise solitaire diamond bracelet with fine chain
Yellow gold marquise solitaire diamond bracelet with fine chain
White gold marquise solitaire diamond bracelet with delicate chain
Yellow gold marquise solitaire diamond bracelet with fine chain
Layered white gold bracelets on wrist featuring marquise diamond
Back In Stock

Marquise Solitaire Diamond Bracelet

Natural & Lab Diamond
From $759.00
+1
 4 colors
Front view of Victoria Oval Diamond Pendant on gold link chain in 9ct yellow gold
Front view of Victoria Oval Diamond Pendant on gold link chain in 9ct yellow gold
Victoria Oval Diamond Necklace
Front view of Victoria Oval Diamond Pendant on gold link chain in 9ct yellow gold
Ready To Ship

Victoria Oval Diamond Necklace

Choose your carat weight
From $3,985.00
2 colors
Oval faceted stone pendant on thin gold snake chain
 
Oval faceted stone pendant on thin gold snake chain
Small oval lab grown diamond pendant on thin gold chain
Ready To Ship

Victoria Oval Diamond Attachment

Choose Your Chain
From $3,985.00
Yellow gold round diamond stud earrings with four claw setting
Yellow gold round diamond stud earrings with four claw setting
Front view of white gold round diamond solitaire stud earrings
Yellow gold round diamond stud earrings with four claw setting
9ct white gold petite diamond stud earring in three-claw setting on ear
Back In Stock

Round Claw Diamond Earrings

Natural & Lab Diamond
From $559.00
+1
 4 colors
Yellow gold round diamond stud earrings with bezel setting
Yellow gold round diamond stud earrings with bezel setting
White gold round diamond stud earrings front view
Yellow gold round diamond stud earrings with bezel setting
White metal bezel round diamond studs with fur collar
Ready To Ship

Round Bezel Diamond Earrings

Natural & Lab Diamond
From $559.00
+1
 4 colors
Pair of yellow gold oval diamond stud earrings side-by-side
Pair of yellow gold oval diamond stud earrings side-by-side
White gold oval diamond stud earrings with four claw setting
Pair of yellow gold oval diamond stud earrings side-by-side
Side profile of ear with yellow gold oval diamond stud earring
Ready To Ship

Oval Claw Diamond Earrings

Single or a Pair
From $474.50
+1
 4 colors
Yellow gold pear diamond stud earrings with claw setting
Yellow gold pear diamond stud earrings with claw setting
White gold pear diamond stud earrings with claw setting
Yellow gold pear diamond stud earrings with claw setting
Side view of stacked pear diamond stud and hoop earrings on ear
Ready To Ship

Pear Claw Diamond Earrings

Single or a Pair
From $474.50
+1
 4 colors
Luna yellow gold oval and pear diamond drop earrings
Luna yellow gold oval and pear diamond drop earrings
Luna white gold lab grown diamond drop earrings back view
Luna yellow gold oval and pear diamond drop earrings
Ready To Ship

Luna Oval and Pear Diamond Drop Earrings

Lab Grown Diamond
From $1,619.00
+1
 4 colors
Class A Jewellers Showroom

VISIT US

Come explore our Adelaide showroom. Try on pieces, talk through your ideas with our team and see our jewellers at work in the onsite workshop.

Walk-ins are always welcome.

CONTACT US

PRESS

Class A Jewellers is a family-owned fine jewellery house crafting bespoke pieces entirely in-house, blending 50 years of heritage with modern design and meticulous artistry

—The Wed