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Old Mine Cushion Cut Halo With Accent Engagement Ring

Name: Old Mine Cushion Cut Halo With Accent Engagement Ring - 950 Platinum / 3.00 CT
SKU: OJS0588
Availability: InStock

Old Mine Cushion Cut Halo With Accent Engagement Ring

SKU:OJS0588

#Pure Lab Grown Diamond

~~CAD $688.00~~ Grab It On Sale for

CAD $482.00 Save CAD $206.00 (30% OFF)

A 0.50 CT Round Diamond Pendant, On Us With $999+

A 0.75 CT Round Diamond Pendant, On Us With $1,499+

A 1.00 CT Round Diamond Pendant, On Us With $1,999+

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A 0.50 CT Round Diamond Pendant, On Us With $999+

A 0.75 CT Round Diamond Pendant, On Us With $1,499+

A 1.00 CT Round Diamond Pendant, On Us With $1,999+

View Offer

Metal Tone

Ring Size

Size (US)	Size (UK)	Size (Japan)	Size (EU)	Diameter (MM)	Circumference (MM)
000	-	-	-	9.91	31.13
00	-	-	-	10.72	33.68
0	-	-	-	11.53	36.22
1/2	A	-	-	11.95	37.54
3/4	A 1/2	-	-	12.18	38.26
1	B	1	-	12.37	38.86
1 1/4	B 1/2	-	-	12.60	39.58
1 1/2	C	-	-	12.78	40.15
1 3/4	C 1/2	-	41	13.00	40.84
2	D	2	-	13.21	41.50
2 1/4	D 1/2	-	42	13.41	42.13
2 1/2	E	3	-	13.61	42.76
2.75	E+1/2	3	43	13.70	43.42
2 3/4	E 1/2	-	-	13.83	43.45
3	F	4	44	14.05	44.14
3 1/8	F 1/2	-	-	14.15	44.45
3 1/4	F 3/4	-	-	14.25	44.77
3 3/8	G	5	-	14.36	45.11
3 1/2	G 1/4	-	45	14.45	45.40
3 5/8	G 1/2	6	-	14.56	45.74
3 3/4	H	-	46	14.65	46.02
4	H 1/2	7	-	14.86	46.68
4 1/4	I	-	47	15.04	47.25
4 1/2	I 1/2	8	48	15.27	47.97
4 5/8	J	-	-	15.40	48.38
4 3/4	J 1/4	-	49	15.53	48.79
5	J 1/2	9	-	15.70	49.32
5 1/8	K	-	50	15.80	49.64
5 1/4	K 1/4	10	-	15.90	49.95
5 3/8	K 1/2	-	-	16.00	50.27
5 1/2	L	-	51	16.10	50.58
5 3/4	L 1/4	-	-	16.30	51.21
5 7/8	L 1/2	-	-	16.41	51.55
6	M	12	52	16.51	51.87
6 1/4	M 1/2	-	-	16.71	52.50
6 1/2	N	13	53	16.92	53.16
6 3/4	N 1/2	-	54	17.13	53.82
7	O	14	-	17.35	54.51
7 1/4	O 1/2	-	55	17.45	54.82
7 1/2	P	15	56	17.75	55.76
7 3/4	P 1/2	-	-	17.97	56.45
8	Q	16	57	18.19	57.15
8 1/4	Q 1/2	-	-	18.35	57.65
8 1/2	Q 3/4	17	58	18.53	58.21
8 5/8	R	-	-	18.61	58.47
8 3/4	R 1/4	-	-	18.69	58.72
8 7/8	R 1/2	-	59	18.80	59.06
9	R 3/4	18	-	18.89	59.34
9 1/8	S	-	60	19.10	60.00
9 1/4	S 1/4	-	-	19.22	60.38
9 3/8	S 1/2	-	61	19.31	60.66
9 1/2	S 3/4	19	-	19.41	60.98
9 5/8	T	-	-	19.51	61.29
9 3/4	T 1/4	-	-	19.62	61.64
10	T 1/2	20	62	19.84	62.33
10 1/4	U	21	63	20.02	62.89
10 1/2	U 1/2	22	-	20.20	63.46
10 5/8	V	-	64	20.32	63.84
10 3/4	V 1/4	-	-	20.44	64.21
11	V 1/2	23	65	20.68	64.97
11 1/8	W	-	-	20.76	65.22
11 1/4	W 1/4	-	-	20.85	65.50
11 3/8	W 1/2	-	-	20.94	65.78
11 1/2	W 3/4	24	66	21.08	66.22
11 5/8	X	-	-	21.18	66.54
11 3/4	X 1/4	-	-	21.24	66.73
11 7/8	X 1/2	-	67	21.30	66.92
12	Y	25	-	21.49	67.51
12 1/4	Y 1/2	-	68	21.69	68.14
12 1/2	Z	26	69	21.89	68.77
12 3/4	Z+1/2	-	-	22.10	69.43
13	Z+1	27	70	22.33	70.15
13 1/2	Z+1.5	-	71	22.60	71.00

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From our hands, to a piece made for yours.

Every OUROS piece begins with precision, craftsmanship, and a commitment to quality.

From the first CAD design to the final quality check, every detail is carefully considered and refined by skilled craftsmen.

Our jewelry passes through a meticulous process of casting, finishing, diamond setting, polishing, and inspection before it reaches you.

Made with intention. Finished with precision. Created to be cherished.

The Brilliance Behind Every Diamond

A diamond’s beauty begins long before it reaches your jewelry. At OUROS, every stone is thoughtfully created and refined for exceptional brilliance.

From its growth and precise cutting to the final polish, each stage is carefully considered to reveal the diamond’s unique character.

The result is a lab-grown diamond made with precision, finished with purpose, and created to be admired for years to come.

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KI

Kim Vaughan

Customer service from beginning to end was fantastic. The product is better than expected. In fact I put the earrings in my ears and have not taken them out.

ZA

Zamarade Y

I ordered a custom ring from Ouros. It was beautifully done. Looks gorgeous. Very pleased with Vijay and team. This is my 2nd item from them and both times the process was easy. I will be going back for other pieces to Ouros.

DE

Denise Cwik

Simply beautiful piece, constructed in a timely manner with constant notes keeping me informed on the entire process. Very comforting to receive such personal care and attention.

KI

Kimberly Arcoleo

Vijay and his team did an outstanding job on my new emerald and diamond ring!!! Great communication during the design process and he even remade my ring because he wasn't happy with the quality of the first one. I will definitely purchase more items from his store!!

CH

chris crawford

Customer service is top notch, very attentive, all documentation is in order, igl certs are real. Price is good for custom build. I’m extremely happy with quality

ME

Merry Gibson

I have ordered two rings from Ouros Jewels (see below) and both are absolutely stunning! I was pleased by the excellent customer service as well as the beautiful end product. Vijay was a delight to work with and I will definitely do business with him again.

KE

Kelly V

Obsessed with ouros jewels! Been buying my jewelry with them for years and been nothing but excellent customer service and amazing prices and quality diamonds.

C.

C. Lor

Bought this as a surprise for my mom! Can't wait to give it to her! It's very pretty, sparkly, and exactly what I asked for. Just a lovely company and great customer service.

JM^® Care Plan

Care That Keeps Every Detail Brilliant :

Keep your jewelry looking its best with dedicated care for cleaning, polishing, resizing, repairs, and stone replacement — so every piece stays beautiful for years to come.

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JM^® Care Plan

Care That Keeps Every Detail Brilliant :

Keep your jewelry looking its best with dedicated care for cleaning, polishing, resizing, repairs, and stone replacement — so every piece stays beautiful for years to come.

Discover Your Care Plan

JM^® Care Plan

Care That Keeps Every Detail Brilliant :

Keep your jewelry looking its best with dedicated care for cleaning, polishing, resizing, repairs, and stone replacement — so every piece stays beautiful for years to come.

Discover Your Care Plan

Shape	Old Mine Cushion Cut
Color/Clarity	EF_VS
Carat Weight	0.50 To 3.00 CT (± 0.10 CT)

Shape	Round Cut
Color/Clarity	EF_VS
Carat Weight	0.90 To 1.00 TCW (± 0.10 CT)
Dimension	1.80 MM (± 0.10 MM)

Ring Width	2.20 MM [Customization Possible]
Ring Depth	1.70 MM [Customization Possible]
Type	Lab Grown Diamond
Metal Purity	Silver (925,935), Solid Gold (10KT, 14KT, 18KT); 950 Platinum
Metal Tone	White, Yellow, Rose
Stamp/Hallmark	Yes
Jewelry Certificate	Ouros Brand Authentic Jewelry Certificate - Contact Us for Your Certificate

Old Mine Cushion Cut Halo With Accent Engagement Ring

Old Mine Cushion Cut Halo With Accent Engagement Ring

Custom Diamond Request Form

From our hands, to a piece made for yours.

The Brilliance Behind Every Diamond

Stories Of Brilliance

Kim Vaughan

Zamarade Y

Denise Cwik

Kimberly Arcoleo

chris crawford

Merry Gibson

Kelly V

C. Lor

JM® Care Plan

JM® Care Plan

JM® Care Plan

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