How much is a 5 carat diamond?

The price of a 5 carat diamond varies depending on cut, clarity, colour and certification. Natural GIA-certified stones typically range from premium to investment-level pricing, while lab-created options can be more accessible.

How much is a 5 carat diamond ring?

The price of a 5 carat diamond ring depends on the stone quality and setting. A simple solitaire costs less than intricate designs, while metal choice and craftsmanship also influence the overall cost.

How big is a 5 carat diamond?

A 5ct diamond is considered large and visually striking. Exact size varies by cut, but it typically measures around 11mm across in a round shape, making it a bold centrepiece for rings.

Is a 5 carat diamond a good size?

Yes! A 5 carat diamond ring offers strong visual presence and luxury appeal. It is ideal for those wanting a statement piece while still maintaining elegance and wearability.

What is a GIA Graded Diamond?

A GIA graded diamond includes an independent report confirming cut, colour, clarity and carat. This certification helps buyers understand the true quality and value of a 5 carat diamond before purchasing.

Do you offer free shipping within Australia and New Zealand?

Yes. We provide complimentary insured shipping across Australia and New Zealand for eligible purchases, including 5 carat loose diamonds and completed rings.

5 Carat (5ct) Diamonds

Shop premium 5 carat diamonds at GS Diamonds, including natural 5 carat loose diamonds with GIA certification in a range of cuts and shapes. Whether you’re comparing price options, looking for a 5 carat diamond ring or searching for the perfect loose stone, explore our collection online or visit our boutiques across Australia to discover exceptional diamonds ready for your custom design.

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We found 21 products

Cushion Diamond

SKU AN1E-100759565128

Cut Very good
Carat 5.00
Clarity SI2
Color L
Polish Excellent
Symmetry Very good
Fluorescence Strong
Table 61
Depth 69.4
Measurement 9.93 - 8.93 x 6.2
Certificate GIA

A$51,832

A$54,560

Oval Diamond

SKU EDLI-LD22058940

Cut Excellent
Carat 5.00
Clarity SI1
Color K
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Table 58
Depth 59.9
Measurement 13.28 - 9.84 x 5.89
Certificate GIA

A$55,877

A$58,818

Cushion Diamond

SKU AN1E-100767768452

Cut Excellent
Carat 5.00
Clarity SI2
Color J
Polish Excellent
Symmetry Excellent
Fluorescence Medium
Table 60
Depth 69.2
Measurement 10.83 - 8.55 x 5.92
Certificate GIA

A$74,690

A$78,621

Oval Diamond

SKU AN1E-100767917290

Cut Excellent
Carat 5.00
Clarity VS1
Color K
Polish Excellent
Symmetry Excellent
Fluorescence Medium
Table 65
Depth 62.5
Measurement 13.12 - 9.67 x 6.04
Certificate GIA

A$75,344

A$79,309

Cushion Diamond

SKU AN1E-100757146467

Cut Very good
Carat 5.00
Clarity SI2
Color J
Polish Excellent
Symmetry Very good
Fluorescence None
Table 58
Depth 68
Measurement 10.02 - 9.22 x 6.27
Certificate GIA

A$74,690

A$78,621

Cushion Diamond

SKU AN1E-100767790544

Cut Good
Carat 5.00
Clarity SI2
Color H
Polish Excellent
Symmetry Good
Fluorescence Faint
Table 66
Depth 69.1
Measurement 9.78 - 9.42 x 6.5
Certificate GIA

A$75,429

A$79,399

Heart Diamond

SKU 10WE-265056-23

Cut Excellent
Carat 5.00
Clarity SI1
Color H
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 59
Depth 59.6
Measurement 10.21 - 11.85 x 7.07
Certificate GIA

A$107,875

A$113,553

Round Diamond

SKU S2A9-7538691430

Cut Excellent
Carat 5.00
Clarity VVS1
Color J
Polish Excellent
Symmetry Excellent
Fluorescence Medium
Table 60
Depth 62
Measurement 10.83 - 10.92 x 6.75
Certificate GIA

A$118,419

A$124,652

Emerald Diamond

SKU S2A9-2221058748

Cut Very good
Carat 5.00
Clarity VS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Medium
Table 74
Depth 66.5
Measurement 10.72 - 8.38 x 5.57
Certificate GIA

A$130,916

A$137,806

Heart Diamond

SKU S2A9-5546691294

Cut Excellent
Carat 5.00
Clarity VS1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 60
Depth 61.6
Measurement 10.54 - 11.39 x 7.01
Certificate GIA

A$141,616

A$149,069

Cushion Diamond

SKU S2A9-2225182387

Cut Very good
Carat 5.00
Clarity SI1
Color H
Polish Excellent
Symmetry Very good
Fluorescence None
Table 63
Depth 68.6
Measurement 10.85 - 9.53 x 6.53
Certificate GIA

A$150,375

A$158,289

Round Diamond

SKU S2A9-5192340796

Cut Excellent
Carat 5.00
Clarity VS1
Color I
Polish Very good
Symmetry Very good
Fluorescence None
Table 58
Depth 62.2
Measurement 10.9 - 10.97 x 6.8
Certificate GIA

A$160,587

A$169,039

Round Diamond

SKU S2A9-5232853496

Cut Excellent
Carat 5.00
Clarity VS1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 58
Depth 63.5
Measurement 10.86 - 10.76 x 6.86
Certificate GIA

A$160,587

A$169,039

Heart Diamond

SKU S2A9-1473418806

Cut Excellent
Carat 5.00
Clarity VS2
Color F
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 65
Depth 55.6
Measurement 10.29 - 12.12 x 6.74
Certificate GIA

A$186,274

A$196,078

Round Diamond

SKU S2A9-1533857759

Cut Excellent
Carat 5.00
Clarity SI1
Color F
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 61
Depth 62.2
Measurement 10.79 - 10.88 x 6.73
Certificate GIA

A$201,417

A$212,018

Emerald Diamond

SKU S2A9-2544245090

Cut Very good
Carat 5.00
Clarity VS1
Color E
Polish Very good
Symmetry Very good
Fluorescence Faint
Table 68
Depth 67.3
Measurement 11.9 - 7.93 x 5.34
Certificate GIA

A$223,790

A$235,568

Round Diamond

SKU 10WE-265042-7

Cut Excellent
Carat 5.00
Clarity VS2
Color D
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 57
Depth 63.5
Measurement 10.77 - 10.85 x 6.86
Certificate GIA

A$251,767

A$265,018

Round Diamond

SKU S2A9-6461861977

Cut Excellent
Carat 5.00
Clarity VS2
Color E
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 60
Depth 61.1
Measurement 11.01 - 11.04 x 6.74
Certificate GIA

A$259,948

A$273,629

Round Diamond

SKU 10WE-260440-38

Cut Excellent
Carat 5.00
Clarity VS1
Color D
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 56
Depth 63.6
Measurement 10.75 - 10.83 x 6.87
Certificate GIA

A$283,204

A$298,109

Round Diamond

SKU AN1E-100756948256

Cut Good
Carat 5.00
Clarity VVS1
Color D
Polish Excellent
Symmetry Very good
Fluorescence None
Table 59
Depth 65.7
Measurement 10.53 - 10.36 x 6.86
Certificate GIA

A$297,091

A$312,727

Pear Diamond

SKU S2A9-1517583139

Cut Excellent
Carat 5.00
Clarity VVS2
Color D
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 57
Depth 64.8
Measurement 15.07 - 9.27 x 6
Certificate GIA

A$313,680

A$330,189

SHAPE	SHAPE	PRICE	CARAT	COLOR	CLARITY	CUT	POLISH	SYMMETRY	FLUORESCENCE	TABLE	DEPTH	RATIO
Cushion SKU AN1E-100759565128	A$51,832 A$54,560	5.00	L	SI2	Very good	Excellent	Very good	Strong	61	69.4	9.93 - 8.93 x 6.2	GIA
Oval SKU EDLI-LD22058940	A$55,877 A$58,818	5.00	K	SI1	Excellent	Excellent	Excellent	Faint	58	59.9	13.28 - 9.84 x 5.89	GIA
Cushion SKU AN1E-100767768452	A$74,690 A$78,621	5.00	J	SI2	Excellent	Excellent	Excellent	Medium	60	69.2	10.83 - 8.55 x 5.92	GIA
Oval SKU AN1E-100767917290	A$75,344 A$79,309	5.00	K	VS1	Excellent	Excellent	Excellent	Medium	65	62.5	13.12 - 9.67 x 6.04	GIA
Cushion SKU AN1E-100757146467	A$74,690 A$78,621	5.00	J	SI2	Very good	Excellent	Very good	None	58	68	10.02 - 9.22 x 6.27	GIA
Cushion SKU AN1E-100767790544	A$75,429 A$79,399	5.00	H	SI2	Good	Excellent	Good	Faint	66	69.1	9.78 - 9.42 x 6.5	GIA
Heart SKU 10WE-265056-23	A$107,875 A$113,553	5.00	H	SI1	Excellent	Excellent	Excellent	None	59	59.6	10.21 - 11.85 x 7.07	GIA
Round SKU S2A9-7538691430	A$118,419 A$124,652	5.00	J	VVS1	Excellent	Excellent	Excellent	Medium	60	62	10.83 - 10.92 x 6.75	GIA
Emerald SKU S2A9-2221058748	A$130,916 A$137,806	5.00	I	VS1	Very good	Excellent	Very good	Medium	74	66.5	10.72 - 8.38 x 5.57	GIA
Heart SKU S2A9-5546691294	A$141,616 A$149,069	5.00	I	VS1	Excellent	Excellent	Excellent	None	60	61.6	10.54 - 11.39 x 7.01	GIA
Cushion SKU S2A9-2225182387	A$150,375 A$158,289	5.00	H	SI1	Very good	Excellent	Very good	None	63	68.6	10.85 - 9.53 x 6.53	GIA
Round SKU S2A9-5192340796	A$160,587 A$169,039	5.00	I	VS1	Excellent	Very good	Very good	None	58	62.2	10.9 - 10.97 x 6.8	GIA
Round SKU S2A9-5232853496	A$160,587 A$169,039	5.00	I	VS1	Excellent	Excellent	Excellent	None	58	63.5	10.86 - 10.76 x 6.86	GIA
Heart SKU S2A9-1473418806	A$186,274 A$196,078	5.00	F	VS2	Excellent	Excellent	Excellent	None	65	55.6	10.29 - 12.12 x 6.74	GIA
Round SKU S2A9-1533857759	A$201,417 A$212,018	5.00	F	SI1	Excellent	Excellent	Excellent	None	61	62.2	10.79 - 10.88 x 6.73	GIA
Emerald SKU S2A9-2544245090	A$223,790 A$235,568	5.00	E	VS1	Very good	Very good	Very good	Faint	68	67.3	11.9 - 7.93 x 5.34	GIA
Round SKU 10WE-265042-7	A$251,767 A$265,018	5.00	D	VS2	Excellent	Excellent	Excellent	None	57	63.5	10.77 - 10.85 x 6.86	GIA
Round SKU S2A9-6461861977	A$259,948 A$273,629	5.00	E	VS2	Excellent	Excellent	Excellent	None	60	61.1	11.01 - 11.04 x 6.74	GIA
Round SKU 10WE-260440-38	A$283,204 A$298,109	5.00	D	VS1	Excellent	Excellent	Excellent	None	56	63.6	10.75 - 10.83 x 6.87	GIA
Round SKU AN1E-100756948256	A$297,091 A$312,727	5.00	D	VVS1	Good	Excellent	Very good	None	59	65.7	10.53 - 10.36 x 6.86	GIA
Pear SKU S2A9-1517583139	A$313,680 A$330,189	5.00	D	VVS2	Excellent	Excellent	Excellent	None	57	64.8	15.07 - 9.27 x 6	GIA