Are your diamonds in Melbourne certified?

All our diamonds in Melbourne are GIA certified, which means they are independently graded for authenticity and quality. If you're looking for natural diamonds in Melbourne, know that every stone we offer is verified, and all our diamonds are laser inscribed on the girdle for added confidence and traceability.

Do your diamonds come with a grading report?

Yes. All our loose diamonds in Melbourne come with an official GIA grading report, the global benchmark for diamond certification. When you buy diamonds in Melbourne or browse online, you can compare our stones by carat, cut, colour and clarity, ensuring full transparency and helping you choose with confidence.

How do I choose the right diamond in Melbourne?

Choosing the right diamond depends on your priorities, whether it’s size, sparkle or budget. When browsing diamonds in our Melbourne collections, consider the 4Cs and your preferred shape. Our team can guide you through unique diamonds options in Melbourne to help you confidently choose what suits your style and needs.

Wholesale Loose Diamonds Melbourne

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Discover loose, natural, and GIA-certified diamonds in Melbourne at GS Diamonds, your trusted diamond merchant in the Melbourne CBD. Explore our dazzling range of wholesale diamonds to create custom fine jewellery or purchase as loose stones. Whether you’re buying in-store or shopping diamonds online, you’ll find exceptional quality, transparency, and craftsmanship at every step.

Filters

Shape

Clear filter

Cut

Excellent

Very Good

Good

Fair

Fair Cut

Some light loss. Reflects most light but not as brilliantly as higher grade cuts.

Colour

Faint Yellow (M)

Noticeable colour. Not typically recommended for colourless diamond jewellery.

Clarity

VVS1

VVS2

VS1

VS2

SI1

SI2

Slightly Included 2

Inclusions are visible under 10x magnification and may be visible with an unaided eye. More inclusions than SI1.

Clear all filters

Triple Excellent

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We found 13,653 products

SHAPE	SHAPE	PRICE	CARAT	COLOR	CLARITY	CUT	POLISH	SYMMETRY	FLUORESCENCE	TABLE	DEPTH	RATIO
Round SKU S2A9-2556894243	A$7,045	1.00	F	VVS1	Very good	Excellent	Very good	Strong	59	64.4	6.28 - 6.19 x 4.02	GIA
Round SKU S2A9-2558672811	A$7,045	1.00	E	VS1	Excellent	Excellent	Very good	Medium	55	62.6	6.38 - 6.34 x 3.99	GIA
Round SKU AN1E-100767753445	A$7,046	1.00	E	VS2	Excellent	Excellent	Very good	Faint	56	63	6.36 - 6.29 x 3.99	GIA
Round SKU S2A9-6502965197	A$7,048	1.20	H	VS2	Excellent	Excellent	Excellent	Medium	57	62.8	6.75 - 6.79 x 4.25	GIA
Round SKU S2A9-2547734798	A$7,049	1.20	G	VS2	Excellent	Very good	Excellent	Medium	58	62.3	6.78 - 6.8 x 4.23	GIA
Round SKU S2A9-5563377862	A$7,050	1.01	H	VVS1	Excellent	Excellent	Excellent	Very strong	56	61	6.46 - 6.49 x 3.95	GIA
Round SKU AN1E-100766668874	A$7,051	1.00	E	VS1	Excellent	Excellent	Excellent	Medium	55	62.8	6.37 - 6.33 x 3.99	GIA
Round SKU AN1E-100767954588	A$7,052	1.03	G	VS2	Excellent	Excellent	Excellent	None	57	61.1	6.49 - 6.47 x 3.96	GIA
Round SKU 10WE-260662-74	A$7,053	1.01	H	VS2	Excellent	Excellent	Excellent	None	57	62.4	6.39 - 6.43 x 4	GIA
Round SKU 10WE-262658-60	A$7,053	1.01	H	VS2	Excellent	Excellent	Excellent	None	58	60.7	6.46 - 6.5 x 3.93	GIA
Round SKU S2A9-1508733551	A$7,053	1.14	H	VS2	Excellent	Excellent	Excellent	None	57	62.9	6.61 - 6.66 x 4.17	GIA
Round SKU 10WE-262583-114	A$7,054	1.01	H	VS1	Excellent	Excellent	Excellent	None	58	62.6	6.37 - 6.4 x 4	GIA
Round SKU AN1E-100768107286	A$7,054	1.08	H	VS1	Excellent	Excellent	Excellent	None	57	62.5	6.54 - 6.49 x 4.07	GIA
Round SKU S2A9-6552423880	A$7,055	1.00	G	VS2	Excellent	Excellent	Excellent	None	59	62.2	6.4 - 6.36 x 3.97	GIA
Round SKU EDLI-LD29955967	A$7,058	1.00	H	VVS2	Excellent	Excellent	Excellent	None	56	63.3	6.31 - 6.35 x 4.01	GIA
Round SKU AN1E-100760559604	A$7,058	1.05	D	VS2	Excellent	Excellent	Excellent	Medium	57	62.7	6.47 - 6.42 x 4.04	GIA
Round SKU AN1E-100765789615	A$7,060	1.00	G	VS1	Excellent	Excellent	Very good	None	56	63.5	6.36 - 6.29 x 4.02	GIA
Round SKU AN1E-100767885119	A$7,060	1.00	G	VS1	Excellent	Excellent	Very good	None	58	62.8	6.35 - 6.27 x 3.96	GIA
Round SKU AN1E-100759579466	A$7,062	1.05	G	VS2	Excellent	Excellent	Excellent	None	59	60.3	6.56 - 6.53 x 3.94	GIA
Round SKU S2A9-6511530818	A$7,062	1.10	H	VS2	Excellent	Excellent	Excellent	None	58	63	6.54 - 6.57 x 4.13	GIA
Round SKU AN1E-100768305230	A$7,064	1.03	H	VS1	Excellent	Excellent	Excellent	None	59	62.5	6.43 - 6.39 x 4.01	GIA
Round SKU AN1E-100768136354	A$7,064	1.03	H	VS1	Excellent	Excellent	Excellent	None	59	60.2	6.57 - 6.53 x 3.95	GIA
Round SKU S2A9-6565083396	A$7,065	1.01	G	VS1	Excellent	Excellent	Excellent	Faint	58	62.1	6.4 - 6.42 x 3.98	GIA
Round SKU S2A9-2454584632	A$7,065	1.01	G	VS1	Excellent	Excellent	Excellent	Medium	60	61.5	6.44 - 6.47 x 3.97	GIA
Round SKU AN1E-100768036656	A$7,068	1.00	F	VS2	Excellent	Excellent	Excellent	Faint	56	63.1	6.38 - 6.34 x 4.01	GIA
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Round SKU S2A9-7562628980	A$7,072	1.00	F	VS1	Very good	Excellent	Very good	None	58	64.3	6.25 - 6.18 x 4	GIA
Round SKU S2A9-5242072866	A$7,072	1.00	H	VS1	Excellent	Excellent	Excellent	None	59	61.1	6.4 - 6.36 x 3.9	GIA
Round SKU S2A9-5556658386	A$7,072	1.00	H	VS1	Excellent	Excellent	Excellent	None	56	62.5	6.37 - 6.36 x 3.98	GIA
Round SKU AN1E-100767687005	A$7,074	1.00	G	VVS1	Very good	Excellent	Very good	None	59	64.8	6.25 - 6.16 x 4.02	GIA
Round SKU AN1E-100768301975	A$7,075	1.03	H	VVS2	Excellent	Excellent	Excellent	None	57	62.4	6.46 - 6.41 x 4.01	GIA
Round SKU AN1E-100766761690	A$7,075	1.02	G	VS2	Excellent	Excellent	Excellent	None	58	62.6	6.43 - 6.38 x 4.01	GIA
Round SKU S2A9-5486445124	A$7,076	1.00	E	VS1	Very good	Excellent	Very good	Strong	56	65	6.23 - 6.18 x 4.03	GIA
Round SKU S2A9-1498008407	A$7,077	1.00	H	VS2	Very good	Excellent	Very good	None	58	64.7	6.13 - 6.22 x 4	GIA
Round SKU 10WE-262511-156	A$7,078	1.00	F	VS1	Very good	Excellent	Very good	None	56	65	6.16 - 6.22 x 4.02	GIA
Round SKU S2A9-5566290686	A$7,081	1.00	F	VS2	Excellent	Excellent	Excellent	Faint	57	62.7	6.38 - 6.34 x 3.99	GIA
Round SKU 10WE-260620-100	A$7,081	1.01	G	VS2	Excellent	Excellent	Excellent	None	56	63.3	6.33 - 6.38 x 4.02	GIA
Round SKU S2A9-5563042635	A$7,081	1.00	G	VS2	Excellent	Excellent	Very good	None	57	63.5	6.3 - 6.38 x 4.02	GIA
Round SKU S2A9-7568160886	A$7,081	1.00	G	VS2	Excellent	Excellent	Very good	None	56	63.3	6.33 - 6.39 x 4.02	GIA
Round SKU 10WE-260643-341	A$7,083	1.00	E	VS2	Very good	Excellent	Very good	Faint	56	65.1	6.15 - 6.22 x 4.03	GIA
Round SKU S2A9-7556207799	A$7,083	1.00	H	VS1	Excellent	Excellent	Very good	None	56	63.1	6.33 - 6.38 x 4.01	GIA
Round SKU AN1E-100766783058	A$7,083	1.00	G	VVS2	Excellent	Excellent	Excellent	Faint	56	63.4	6.35 - 6.29 x 4.01	GIA
Round SKU 10WE-262680-25	A$7,084	1.00	D	VS2	Very good	Excellent	Very good	None	56	65	6.17 - 6.24 x 4.03	GIA
Round SKU 10WE-260653-49	A$7,084	1.00	D	VS2	Very good	Excellent	Very good	None	56	64.8	6.17 - 6.24 x 4.02	GIA
Round SKU S2A9-6521672068	A$7,084	1.02	H	VS1	Excellent	Excellent	Excellent	None	56	62.4	6.39 - 6.43 x 4	GIA
Round SKU S2A9-1513940265	A$7,085	1.03	H	VS1	Excellent	Excellent	Excellent	None	57	62.4	6.44 - 6.46 x 4.02	GIA
Round SKU S2A9-2517907976	A$7,085	1.03	H	VS1	Excellent	Excellent	Excellent	None	57	63.1	6.41 - 6.45 x 4.06	GIA
Round SKU S2A9-6512883241	A$7,085	1.03	H	VS1	Excellent	Excellent	Excellent	None	57	63.2	6.4 - 6.45 x 4.06	GIA
Round SKU 10WE-262657-120	A$7,086	1.00	G	VS2	Excellent	Excellent	Excellent	None	56	63.1	6.34 - 6.37 x 4.01	GIA
Round SKU 10WE-262607-230	A$7,086	1.00	G	VS2	Excellent	Excellent	Excellent	None	56	63.5	6.31 - 6.35 x 4.02	GIA
Round SKU 10WE-260594-794	A$7,086	1.00	G	VS2	Excellent	Excellent	Excellent	None	61	60.5	6.41 - 6.44 x 3.89	GIA
Round SKU 10WE-262638-199	A$7,086	1.01	G	VS2	Excellent	Excellent	Excellent	None	58	62	6.4 - 6.44 x 3.98	GIA
Round SKU S2A9-2567462356	A$7,087	1.00	G	VS2	Excellent	Excellent	Excellent	None	59	62.4	6.41 - 6.37 x 3.99	GIA

Wholesale Loose Diamonds Melbourne

Filters

Cut

Fair Cut

Colour

Faint Yellow (M)

Clarity

Slightly Included 2

Colors of elegance

Most asked questions

Most asked questions

Are your diamonds in Melbourne certified?

Do your diamonds come with a grading report?

How do I choose the right diamond in Melbourne?

Buy GIA-Certified Diamonds in Melbourne

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