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1/2 Carat (0.5 ct) Diamonds

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0.50 - 0.50

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A$993 - A$4,533

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Triple Excellent

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Triple Excellent

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Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Table 57
Depth 62.7
Measurement 5.07 - 5.1 x 3.19
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity VVS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Medium
Table 62
Depth 64.2
Measurement 4.89 - 4.95 x 3.16
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity SI1
Color H
Polish Excellent
Symmetry Excellent
Fluorescence Strong
Table 56
Depth 65.9
Measurement 4.83 - 4.87 x 3.2
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity VS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence None
Table 59
Depth 64.2
Measurement 4.92 - 4.94 x 3.17
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity VS2
Color H
Polish Excellent
Symmetry Very good
Fluorescence Strong
Table 56
Depth 66.1
Measurement 4.82 - 4.87 x 3.2
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity SI1
Color H
Polish Very good
Symmetry Very good
Fluorescence Strong
Table 62
Depth 64
Measurement 4.9 - 4.96 x 3.16
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Table 57
Depth 65
Measurement 4.92 - 4.88 x 3.19
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Table 55
Depth 61.6
Measurement 5.1 - 5.14 x 3.15
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VVS2
Color I
Polish Excellent
Symmetry Very good
Fluorescence Strong
Table 64
Depth 60.1
Measurement 5.09 - 5.05 x 3.05
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity VS2
Color I
Polish Very good
Symmetry Very good
Fluorescence None
Table 58
Depth 65.3
Measurement 4.86 - 4.9 x 3.19
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 61
Depth 62.1
Measurement 5.07 - 5.02 x 3.13
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color I
Polish Very good
Symmetry Excellent
Fluorescence None
Table 55
Depth 64
Measurement 4.98 - 5.01 x 3.2
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Medium
Table 58
Depth 62.8
Measurement 5 - 4.97 x 3.13
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity VVS2
Color I
Polish Excellent
Symmetry Very good
Fluorescence Strong
Table 56
Depth 66
Measurement 4.81 - 4.87 x 3.2
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color H
Polish Excellent
Symmetry Very good
Fluorescence Medium
Table 61
Depth 61.3
Measurement 5.07 - 5.04 x 3.1
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 55
Depth 62.5
Measurement 5.07 - 5.1 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS2
Color I
Polish Excellent
Symmetry Very good
Fluorescence Medium
Table 59
Depth 65
Measurement 4.94 - 4.88 x 3.19
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color I
Polish Very good
Symmetry Very good
Fluorescence None
Table 60
Depth 63
Measurement 5.01 - 5.03 x 3.16
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 57
Depth 64.4
Measurement 4.98 - 5.01 x 3.22
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS2
Color I
Polish Very good
Symmetry Very good
Fluorescence Faint
Table 57
Depth 64.2
Measurement 4.93 - 4.98 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity VVS1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Table 58
Depth 66
Measurement 4.82 - 4.86 x 3.2
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VVS1
Color I
Polish Very good
Symmetry Excellent
Fluorescence Faint
Table 60
Depth 61.3
Measurement 5.09 - 5.07 x 3.11
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS2
Color H
Polish Excellent
Symmetry Good
Fluorescence Faint
Table 55
Depth 63.2
Measurement 5.02 - 4.95 x 3.15
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence None
Table 58
Depth 59.8
Measurement 5.16 - 5.19 x 3.09
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity SI1
Color F
Polish Very good
Symmetry Very good
Fluorescence Strong
Table 65
Depth 65
Measurement 4.88 - 4.91 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Medium
Table 57
Depth 63.7
Measurement 4.98 - 4.94 x 3.16
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color F
Polish Excellent
Symmetry Excellent
Fluorescence Medium
Table 55
Depth 64.1
Measurement 4.95 - 4.98 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Faint
Table 57
Depth 64.2
Measurement 4.98 - 4.91 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VVS2
Color I
Polish Excellent
Symmetry Very good
Fluorescence Faint
Table 61
Depth 62.1
Measurement 5.08 - 5.01 x 3.13
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VVS2
Color I
Polish Excellent
Symmetry Very good
Fluorescence None
Table 61
Depth 62.1
Measurement 5.06 - 4.99 x 3.12
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color I
Polish Very good
Symmetry Very good
Fluorescence Faint
Table 62
Depth 61.8
Measurement 5.02 - 4.96 x 3.08
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VVS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Medium
Table 61
Depth 64.5
Measurement 4.99 - 4.93 x 3.2
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS2
Color I
Polish Very good
Symmetry Good
Fluorescence Faint
Table 58
Depth 63.9
Measurement 4.99 - 5 x 3.19
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VS2
Color I
Polish Very good
Symmetry Very good
Fluorescence Medium
Table 54
Depth 62.3
Measurement 5.08 - 5.05 x 3.16
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Faint
Table 61
Depth 62.3
Measurement 5.06 - 5.02 x 3.14
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VS2
Color I
Polish Excellent
Symmetry Very good
Fluorescence Faint
Table 60
Depth 59.7
Measurement 5.15 - 5.11 x 3.07
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Table 59
Depth 62.5
Measurement 5.06 - 5.09 x 3.17
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity SI1
Color H
Polish Excellent
Symmetry Very good
Fluorescence None
Table 58
Depth 63.3
Measurement 4.99 - 4.94 x 3.14
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Very good
Fluorescence None
Table 54
Depth 63.1
Measurement 5.07 - 5.01 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Very good
Symmetry Very good
Fluorescence Medium
Table 56
Depth 63.2
Measurement 5.06 - 5 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Medium
Table 60
Depth 64.8
Measurement 4.96 - 4.93 x 3.21
Certificate GIA

Round Diamond

Round Diamond

Cut Very good
Carat 0.50
Clarity VS2
Color H
Polish Excellent
Symmetry Very good
Fluorescence Strong
Table 59
Depth 64
Measurement 4.96 - 4.92 x 3.16
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity SI1
Color D
Polish Excellent
Symmetry Very good
Fluorescence Very strong
Table 57
Depth 65.1
Measurement 4.86 - 4.91 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Good
Carat 0.50
Clarity SI1
Color D
Polish Excellent
Symmetry Excellent
Fluorescence Very strong
Table 61
Depth 64.2
Measurement 4.89 - 4.93 x 3.15
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Faint
Table 57
Depth 63.2
Measurement 5.04 - 5.01 x 3.18
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity SI1
Color I
Polish Very good
Symmetry Very good
Fluorescence Medium
Table 58
Depth 62.5
Measurement 5.05 - 4.98 x 3.13
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VS2
Color I
Polish Very good
Symmetry Excellent
Fluorescence None
Table 57
Depth 61.6
Measurement 5.07 - 5.09 x 3.13
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VS1
Color I
Polish Excellent
Symmetry Very good
Fluorescence Strong
Table 57
Depth 61.3
Measurement 5.14 - 5.1 x 3.13
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VS2
Color I
Polish Excellent
Symmetry Very good
Fluorescence Strong
Table 55
Depth 61.5
Measurement 5.12 - 5.07 x 3.13
Certificate GIA

Round Diamond

Round Diamond

Cut Excellent
Carat 0.50
Clarity VS2
Color I
Polish Excellent
Symmetry Excellent
Fluorescence Strong
Table 58
Depth 61.4
Measurement 5.09 - 5.04 x 3.11
Certificate GIA

Diamonds table
SHAPE	SHAPE		PRICE	CARAT	COLOR	CLARITY	CUT	POLISH	SYMMETRY	FLUORESCENCE	TABLE	DEPTH	RATIO	CERTIFICATE		Compare
	Round SKU 10WE-2337978	A$1,090	0.50	I	SI1	Excellent	Excellent	Excellent	Faint	57	62.7	5.07 - 5.1 x 3.19	GIA	View
	Round SKU FEWW-FM792342	A$1,092	0.50	I	VVS1	Good	Excellent	Very good	Medium	62	64.2	4.89 - 4.95 x 3.16	GIA	View
	Round SKU FEWW-R221951	A$1,094	0.50	H	SI1	Good	Excellent	Excellent	Strong	56	65.9	4.83 - 4.87 x 3.2	GIA	View
	Round SKU FEWW-R208257	A$1,096	0.50	I	VS1	Good	Excellent	Very good	None	59	64.2	4.92 - 4.94 x 3.17	GIA	View
	Round SKU FEWW-R228221	A$1,158	0.50	H	VS2	Good	Excellent	Very good	Strong	56	66.1	4.82 - 4.87 x 3.2	GIA	View
	Round SKU FEWW-R218215	A$1,178	0.50	H	SI1	Good	Very good	Very good	Strong	62	64	4.9 - 4.96 x 3.16	GIA	View
	Round SKU AN1E-100757064411	A$1,215	0.50	I	SI1	Very good	Excellent	Excellent	Faint	57	65	4.92 - 4.88 x 3.19	GIA	View
	Round SKU 10WE-2334710	A$1,226	0.50	I	SI1	Excellent	Excellent	Excellent	Faint	55	61.6	5.1 - 5.14 x 3.15	GIA	View
	Round SKU AN1E-100753680142	A$1,227	0.50	I	VVS2	Very good	Excellent	Very good	Strong	64	60.1	5.09 - 5.05 x 3.05	GIA	View
	Round SKU FEWW-R220262	A$1,234	0.50	I	VS2	Good	Very good	Very good	None	58	65.3	4.86 - 4.9 x 3.19	GIA	View
	Round SKU AN1E-100757310619	A$1,238	0.50	I	SI1	Excellent	Excellent	Excellent	None	61	62.1	5.07 - 5.02 x 3.13	GIA	View
	Round SKU EDLI-LD24041383	A$1,240	0.50	I	SI1	Very good	Very good	Excellent	None	55	64	4.98 - 5.01 x 3.2	GIA	View
	Round SKU AN1E-100757147818	A$1,243	0.50	I	SI1	Very good	Excellent	Very good	Medium	58	62.8	5 - 4.97 x 3.13	GIA	View
	Round SKU FEWW-R214738	A$1,243	0.50	I	VVS2	Good	Excellent	Very good	Strong	56	66	4.81 - 4.87 x 3.2	GIA	View
	Round SKU AN1E-100757344947	A$1,246	0.50	H	SI1	Excellent	Excellent	Very good	Medium	61	61.3	5.07 - 5.04 x 3.1	GIA	View
	Round SKU 10WE-2340917	A$1,249	0.50	I	SI1	Excellent	Excellent	Excellent	None	55	62.5	5.07 - 5.1 x 3.18	GIA	View
	Round SKU AN1E-100759699945	A$1,252	0.50	I	VS2	Very good	Excellent	Very good	Medium	59	65	4.94 - 4.88 x 3.19	GIA	View
	Round SKU EDLI-LD24041877	A$1,251	0.50	I	SI1	Very good	Very good	Very good	None	60	63	5.01 - 5.03 x 3.16	GIA	View
	Round SKU EDLI-LD24041486	A$1,251	0.50	I	SI1	Very good	Excellent	Excellent	None	57	64.4	4.98 - 5.01 x 3.22	GIA	View
	Round SKU EDLI-LD24041386	A$1,254	0.50	I	VS2	Very good	Very good	Very good	Faint	57	64.2	4.93 - 4.98 x 3.18	GIA	View
	Round SKU FEWW-R221207	A$1,255	0.50	I	VVS1	Good	Excellent	Excellent	Faint	58	66	4.82 - 4.86 x 3.2	GIA	View
	Round SKU AN1E-100757142162	A$1,266	0.50	I	VVS1	Excellent	Very good	Excellent	Faint	60	61.3	5.09 - 5.07 x 3.11	GIA	View
	Round SKU AN1E-100756258560	A$1,269	0.50	H	VS2	Very good	Excellent	Good	Faint	55	63.2	5.02 - 4.95 x 3.15	GIA	View
	Round SKU 10WE-2321845	A$1,286	0.50	I	SI1	Excellent	Excellent	Excellent	None	58	59.8	5.16 - 5.19 x 3.09	GIA	View
	Round SKU FEWW-R226569	A$1,290	0.50	F	SI1	Good	Very good	Very good	Strong	65	65	4.88 - 4.91 x 3.18	GIA	View
	Round SKU AN1E-100756778396	A$1,297	0.50	I	VS1	Very good	Excellent	Very good	Medium	57	63.7	4.98 - 4.94 x 3.16	GIA	View
	Round SKU FEWW-AM06744	A$1,303	0.50	F	SI1	Very good	Excellent	Excellent	Medium	55	64.1	4.95 - 4.98 x 3.18	GIA	View
	Round SKU AN1E-100757135845	A$1,304	0.50	I	VS1	Very good	Excellent	Very good	Faint	57	64.2	4.98 - 4.91 x 3.18	GIA	View
	Round SKU AN1E-100757823346	A$1,304	0.50	I	VVS2	Excellent	Excellent	Very good	Faint	61	62.1	5.08 - 5.01 x 3.13	GIA	View
	Round SKU AN1E-100756759730	A$1,304	0.50	I	VVS2	Excellent	Excellent	Very good	None	61	62.1	5.06 - 4.99 x 3.12	GIA	View
	Round SKU AN1E-100757916281	A$1,306	0.50	I	SI1	Very good	Very good	Very good	Faint	62	61.8	5.02 - 4.96 x 3.08	GIA	View
	Round SKU AN1E-100757947868	A$1,309	0.50	I	VVS1	Very good	Excellent	Very good	Medium	61	64.5	4.99 - 4.93 x 3.2	GIA	View
	Round SKU 10WE-2326834	A$1,313	0.50	I	VS2	Very good	Very good	Good	Faint	58	63.9	4.99 - 5 x 3.19	GIA	View
	Round SKU AN1E-100756681898	A$1,313	0.50	I	VS2	Excellent	Very good	Very good	Medium	54	62.3	5.08 - 5.05 x 3.16	GIA	View
	Round SKU AN1E-100757974891	A$1,317	0.50	I	VS1	Excellent	Excellent	Very good	Faint	61	62.3	5.06 - 5.02 x 3.14	GIA	View
	Round SKU AN1E-100757061429	A$1,319	0.50	I	VS2	Excellent	Excellent	Very good	Faint	60	59.7	5.15 - 5.11 x 3.07	GIA	View
	Round SKU EDLI-LD24041878	A$1,319	0.50	I	SI1	Excellent	Excellent	Excellent	Faint	59	62.5	5.06 - 5.09 x 3.17	GIA	View
	Round SKU AN1E-100757842708	A$1,320	0.50	H	SI1	Very good	Excellent	Very good	None	58	63.3	4.99 - 4.94 x 3.14	GIA	View
	Round SKU AN1E-100757324840	A$1,323	0.50	I	SI1	Excellent	Excellent	Very good	None	54	63.1	5.07 - 5.01 x 3.18	GIA	View
	Round SKU AN1E-100757165455	A$1,323	0.50	I	SI1	Excellent	Very good	Very good	Medium	56	63.2	5.06 - 5 x 3.18	GIA	View
	Round SKU AN1E-100756903617	A$1,324	0.50	I	VS1	Very good	Excellent	Excellent	Medium	60	64.8	4.96 - 4.93 x 3.21	GIA	View
	Round SKU AN1E-100757874742	A$1,325	0.50	H	VS2	Very good	Excellent	Very good	Strong	59	64	4.96 - 4.92 x 3.16	GIA	View
	Round SKU FEWW-FM792439	A$1,327	0.50	D	SI1	Good	Excellent	Very good	Very strong	57	65.1	4.86 - 4.91 x 3.18	GIA	View
	Round SKU FEWW-FM768025	A$1,327	0.50	D	SI1	Good	Excellent	Excellent	Very strong	61	64.2	4.89 - 4.93 x 3.15	GIA	View
	Round SKU AN1E-100758081772	A$1,328	0.50	I	SI1	Excellent	Excellent	Excellent	Faint	57	63.2	5.04 - 5.01 x 3.18	GIA	View
	Round SKU AN1E-100757926429	A$1,334	0.50	I	SI1	Excellent	Very good	Very good	Medium	58	62.5	5.05 - 4.98 x 3.13	GIA	View
	Round SKU FEWW-FM804196	A$1,337	0.50	I	VS2	Excellent	Very good	Excellent	None	57	61.6	5.07 - 5.09 x 3.13	GIA	View
	Round SKU AN1E-100757950138	A$1,337	0.50	I	VS1	Excellent	Excellent	Very good	Strong	57	61.3	5.14 - 5.1 x 3.13	GIA	View
	Round SKU AN1E-100758016899	A$1,344	0.50	I	VS2	Excellent	Excellent	Very good	Strong	55	61.5	5.12 - 5.07 x 3.13	GIA	View
	Round SKU AN1E-100757967222	A$1,343	0.50	I	VS2	Excellent	Excellent	Excellent	Strong	58	61.4	5.09 - 5.04 x 3.11	GIA	View

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0.5 ct (half-carat) diamonds

How big is a 0.5 carat diamond?

An 0.5 ct Round diamond has a face-up area of approx. 19.63 mm². A face-up area is the area of the girdle plane and tells you how big the stone looks when viewed from the top (as set in a ring). This is the size of a round diamond, cut to ideal proportions.

Round diamonds typically look larger when viewed from the top compared to, Emeralds, Radiants, and Cushions.
Oval, Pear and Marquise diamonds have a larger surface area, while Princess and Asscher cut diamonds are smaller.

Settings for our range of 0.5 ct diamonds

Half-carat diamond is the ultimate classic and the most popular size for all rings settings, from simple solitaire to the chic halo. As for the colour of the setting, a white metal band can act like a mirror to reflect and amplify the diamond’s size. A rose gold or yellow gold band could serve as a spectacular colour contrast to the diamond, making it look bigger.

0.5 ct diamond price at GS Diamonds

In general, a 0,5 ct loose diamond costs between A$697 and A$5,388. It depends on a combination of its unique 4Cs characteristics:

Cut,
Colour,
Clarity,
Carat.

We offer diamonds from 0.3 carats with all the recommended parameters by the best value.

If you are not in Sydney and the nearest cities you can go to another page where we present our 0.5 carat diamonds in Brisbane.

Certification of our half-ct diamonds

All the loose diamonds that you see in our online inventory come with the original GIA Grading certificate, which is the most trusted grading report in the world. Most diamonds are laser inscribed on the girdle with their unique identification number for your peace of mind.

Shop Online or In-store

GS Diamonds provides free insured shipping on all Jewellery to Customers in Australia and New Zealand.
Our stores are located in:

Sydney, NSW, Shop 34-36 on Level 2 of the Queen Victoria Building;
Brisbane, QLD, 27/480 Queen St.