Heart Shaped Diamond Rings

Discover our collection of heart shape engagement rings online or in-store with GS Diamonds. Explore our range of heart shaped diamond engagement rings, each featuring the iconic 56-58 facet design and "French tip" for maximum brilliance. Create your own bespoke heart shape diamond ring with either natural or lab-grown diamonds in your choice of setting.

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We found 19 products

Angeli Double Halo Heart

Side Stones, 14K White Gold

From: A$2,834 A$3,149

10% Off

Cara Mid Claw set Heart

Side Stones, 14K Yellow Gold

From: A$2,071 A$2,301

10% Off

Tulip Channel Set Heart

Side Stones, 14K White Gold

From: A$1,744 A$1,938

10% Off

Tulip Claw Set Heart

Side Stones, 14K Yellow Gold

From: A$1,780 A$1,978

10% Off

Jana Claw set Heart

Side Stones, 14K White Gold

From: A$1,890 A$2,100

10% Off

Jana Half Claw set Heart

Side Stones, 14K White Gold

From: A$1,708 A$1,898

10% Off

Jana Heart

Solitaire, 14K White Gold

From: A$1,607 A$1,785

10% Off

Cathedral Claw set Heart

Side Stones, 14K Yellow Gold

From: A$1,744 A$1,938

10% Off

Cathedral Channel set Milgrain Heart

Side Stones, 14K White Gold

From: A$1,635 A$1,817

10% Off

Cathedral Channel set Heart

Side Stones, 14K Yellow Gold

From: A$1,599 A$1,777

10% Off

Cathedral Heart

Solitaire, 14K White Gold

From: A$1,599 A$1,777

10% Off

Calista bead set Heart

Side Stones, 14K White Gold

From: A$1,671 A$1,857

10% Off

Calista Heart

Solitaire, 14K White Gold

From: A$1,607 A$1,785

10% Off

Cara Mid Deluxe Heart

Side Stones, 14K Yellow Gold

From: A$2,071 A$2,301

10% Off

Cara Fine Claw set Heart

Side Stones, 14K Yellow Gold

From: A$1,708 A$1,898

10% Off

Angeli True Halo Heart

Halo, 14K White Gold

From: A$1,817 A$2,019

10% Off

Angeli Split Band True Halo Heart

Halo, 14K White Gold

From: A$1,780 A$1,978

10% Off

Angeli Split Band Halo Heart

Side Stones, 14K White Gold

From: A$2,689 A$2,988

10% Off

Angeli Halo Heart

Side Stones, 14K White Gold

From: A$2,471 A$2,746

10% Off

Need some help choosing?

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Measure your ring size

Planning a proposal or buying a ring for yourself? Here are five reliable ways to measure ring size.

How to measure your ring size

Find your size

Measure a Ring That Already Fits

Place the ring on a flat surface or ruler.
Measure straight across the centre of the inside circle
Measure in millimetres
Compare the diameter with a ring size chart.
Make sure the ring is worn on the same finger the new ring is for.

Use a Plastic Ring Sizer Tool

Slide the sizer onto your finger.
Tighten it until it feels snug but comfortable.
Make sure it slides over the knuckle with slight resistance.
Check it sits securely at the base without spinning.
Read the indicated size on the tool.

String or Paper Strip Method

Wrap a string or paper strip around the base of your finger.
Mark where the ends meet.
Lay it flat and measure the length in millimetres.
Compare the measurement with a ring size chart.
Avoid pulling too tight — this method is a rough estimate only.

Printable Ring Size Chart

Print the ring size chart at 100% scale.
Place your ring over the printed circles.
Find the circle that fits perfectly inside the band.
Ensure there are no gaps or overlaps.
Use a ring worn on the correct finger for accuracy.

RING SIZE CONVERSION
Australia & UK	Circumference (mm)	Diameter (mm)	Europe	Switzerland, Spain, Italy	United States & Canada	China
F	44	14	44	4	3	3 3/4
F 1/2	44.5	14.14	44.5	4.5	3	4 1/2
G	45	14.34	45	5	3 1/4	5
G 1/2	45.5	14.54	45.5	5.5	3 1/2	5 3/4
H	46	14.74	46	6	3 3/4	6 1/4
H 1/2	47	14.94	47	7	4	7
I	48	15.14	48	8	4 1/4	7 1/2
I 1/2	48.5	15.34	48.5	8.5	4 1/2	8 1/4
J	49	15.54	49	9	4 3/4	8 3/4
J 1/2	49.5	15.74	49.5	9.5	5	9 1/2
K	50	15.94	50	10	5 1/4	10
K 1/2	50.5	16.14	50.5	10.5	5 1/2	10 3/4
L	51	16.34	51	11	5 3/4	11 1/4
L 1/2	52	16.54	52	12	6	12
M	53	16.74	53	13	6 1/4	12 1/2
M 1/2	53.5	16.94	53.5	13.5	6 1/2	13 1/4
N	54	17.14	54	14	6 3/4	13 3/4
N 1/2	54.5	17.34	54.5	14.5	7	14 1/2
O	55	17.54	55	15	7 1/4	15
O 1/2	55.5	17.74	55.5	15.5	7 1/2	15 3/4
P	56	17.94	56	16	7 3/4	16 1/4
P 1/2	57	18.14	57	17	8	17
Q	58	18.34	58	18	8 1/4	17 1/2
Q 1/2	58.5	18.54	58.5	18.5	8 1/2	18 1/4
R	59	18.74	59	19	8 3/4	18 3/4
R 1/2	59.5	18.94	59.5	19.5	9	19 1/2
S	60	19.14	60	20	9 1/4	20
S 1/2	60.5	19.34	60.5	20.5	9 1/2	20 3/4
T	61	19.54	61	21	9 3/4	21 1/4
T 1/2	62	19.74	62	22	10	22
U	63	19.94	63	23	10 1/4	22 1/2
U 1/2	63.5	20.14	63.5	23.5	10 1/2	23 1/4
V	64	20.34	64	24	10 3/4	23 3/4
V 1/2	64.5	20.54	64.5	24.5	11	24 1/2
W	65	20.74	65	25	11 1/4	25
W 1/2	65.5	20.94	65.5	25.5	11 1/2	25 3/4
X	66	21.14	66	26	11 3/4	26 1/4
X 1/2	67	21.34	67	27	12	27
Y	68	21.54	68	28	12 1/4	27 1/2
Y 1/2	68.5	21.74	68.5	28.5	12 1/2	28 1/4
Z	69	21.94	69	29	12 3/4	28 3/4
Z 1/2	69.5	22.14	69.5	29.5	13	29 1/2