Diamonds are the birthstone of April and the gem of 60th and 75th anniversaries. Diamonds are the hardest mineral on Earth and have a hardness of 10 on the Mohs scale; graded by the 4 C's - clarity, colour, cut and carat weight.

Due to their natural strength, they are suitable for engagement rings or any piece of jewellery for everyday wear.

Utopian Creations offers Australian, antique, Lab-grown, recycled and salt & pepper diamonds. We go above and beyond the Kimberly Process to ensure all our diamonds are ethically sourced. All sourcing information is available via the description of each piece.

$460.00
0.006ct Blue Australian Argyle Diamond - Round   Argyle blue diamond. This diamond is tiny, good for a collector or could be set in a ring or earrings with other white diamonds. For more information please contact us. The Argyle mine is closing...
$6,200.00
0.045ct Australian Pink Argyle Diamond - Round   A stunning, high quality Australian Pink Diamond. This pretty piece is a 5PP colour and SI clarity. It is small but super bright and sparkly. For further information on this pink or other pink...
$1,200.00
Gemstone InformationItem ID: ADPR004Gemstone type: DiamondCarat Weight: 0.04ctDimensions (L,W,H): 2..08mm x 2.08mm x 1.20mmShape: CushionColour: Pink (thought to be a 4P or 5P)Intensity: IntenseClarity: SI (slightly Included)Treatment: NoneOrigin:...
$920.00
Gemstone InformationItem ID: ADPP0075Gemstone type: DiamondCarat Weight: 0.075ctDimensions (L,W,H): 2.81mm x 2.09mm x 1.62mmShape: CushionColour: Pink - PurpleIntensity: IntenseClarity: IncludedTreatment: NoneOrigin: Argyle, AustraliaExtra...
$420.00
Gemstone InformationItem ID: OMD017Gemstone type: DiamondCarat Weight: 0.17ctDimensions (L,W,H): 3.23mm x 3.02mm x 2.30mmShape: Old Mine Diamond, off round.Colour: G-HIntensity: LightClarity: VS (Very Slightly Included)Treatment: NoneOrigin:...
$2,450.00
Gemstone InformationItem ID: ADPC019Gemstone type: DiamondCarat Weight: 0.19ctDimensions (L,W,H): 2.98mm x 2.92mm x 2.20mmShape: CushionColour: Pink - PurpleIntensity: MediumClarity: IncludedTreatment: NoneOrigin: Argyle, AustraliaExtra...
$4,800.00
Gemstone InformationItem ID: ADPC028Gemstone type: DiamondCarat Weight: 0.28ctDimensions (L,W,H): 3.94mm x 3.39mm x 1.99mmShape: CushionColour: Pink - PurpleIntensity: MediumClarity: IncludedTreatment: NoneOrigin: Argyle, AustraliaExtra...
$3,300.00
0.30ct D colour, VS1 clarity, Australian Argyle Diamond   This is a super high quality diamond and will be one of the last from the world renown Australian Argyle diamond mine. D colour is the highest colour grade given, the most pure, perfectly...
$2,800.00
0.40ct E colour, SI1 clarity, Australian Argyle Diamond   This is a super high quality diamond and will be one of the last from the world renown Australian Argyle diamond mine. E colour is the second to highest colour grade given, only a tiny...
$2,320.00
0.43ct G colour VS1 clarity Lab Grown Diamond - Round Brilliant cut   A very high quality, untreated Lab diamond, completely traceable from its growth to you. This piece is a G colour, also known as rare white or near colourless. The clarity grade...
$2,750.00
Gemstone InformationItem ID: OMD044Gemstone type: DiamondCarat Weight: 0.44ctDimensions (L,W,H): 4.61mm x 4.27mm x 2.89mmShape: Old Mine Diamond, off round.Colour: I-KIntensity: LightClarity: SI (Slightly Included)Treatment: NoneOrigin:...
$1,900.00
Gemstone InformationItem ID: OMD050Gemstone type: DiamondCarat Weight: 0.50ctDimensions (L,W,H): 4.82mm x 4.74mm x 3.11mmShape: Old Mine Diamond, off round.Colour: Light ChampagneIntensity: LightClarity: SI (Slightly Included including small...
$11,220.00
Gemstone InformationItem ID: ADPC051Gemstone type: DiamondCarat Weight: 0.51ctDimensions (L,W,H): 4.18mm x 4.15mm x 3.09mmShape: CushionColour: Pink - PurpleIntensity: IntenseClarity: IncludedTreatment: NoneOrigin: Argyle, AustraliaExtra...
$2,700.00
0.27ct each total weight of 0.54ct, G colour VS1 clarity Lab Grown Diamond pair - Trillion cut   Traceable pairs of trillion diamonds whether lab created or mined are almost impossible to find. If you are looking for a pair to accompany an...
$2,700.00
0.27ct each total weight of 0.54ct, G colour VS1 & VS2 clarity Lab Grown Diamond pair - Pear cut   Traceable pairs of pear diamonds whether lab created or mined are almost impossible to find. If you are looking for a pair to accompany an...
$2,860.00
0.67ct H colour VS1 clarity Lab Grown Diamond - Pear cut   A high quality, untreated Lab diamond, completely traceable from its growth to you. This piece is a H colour, also known as white or near colourless. The clarity grade is VS1 which stands...
$6,750.00
0.71ct Old Mine/Old European Diamond This is a genuine Antique Diamond and would have been cut over 100 years ago. The facets are beautifully polished, which means it had time and a skilful hand, probably before electricity was used. It's in beautiful...
$2,400.00
1ct Champagne diamond - Round Cut   A lovely 1ct Champagne diamond with salt and pepper inclusions. An interesting cut, less than perfect proportions with a slightly flattened culet suggesting it is an early brilliant cut, perhaps being cut around...
$3,750.00
Gemstone Information Item ID: ADC208Gemstone type: DiamondCarat Weight: 2.08ctDimensions (L,W,H): 6.70mm x 6.40mm x 4.45mmShape: Cushion - Mixed Cut Colour: Clear with Black inclusionsIntensity: Clarity: I (Included)Treatment: NoneOrigin:...
$2,650.00
Gemstone Information Item ID: BDK221Gemstone type: DiamondCarat Weight: 2.21ctDimensions (L,W,H): 9.32mm x 8.38mm x 4.50mmShape: Kite - Modified Step CutColour: Heavy with Black inclusionsIntensity: DeepClarity: I (Included)Treatment: NoneOrigin:...