Tressa - Three Stone Prong Set Oval Lab Sapphire Engagement Ring with Pear-shaped White Sapphire Accents

$1,585.00 USD

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Shipping calculated at checkout.

Handmade in USA (custom made to order to fit your selected specifications)
Fabrication time is 3 to 4 weeks
Free USA shipping over $250. Select your shipping speed at checkout.

Elevate your engagement with the Tressa - Three Stone Prong Set Oval Lab Sapphire Engagement Ring, featuring a luxurious oval lab-grown blue sapphire as its centerpiece, surrounded by pear-shaped white sapphires on either side.

Featuring 2 pear-shaped side white sapphires to frame a deep blue oval sapphire, this three-stone engagement ring embodies timeless beauty and attention to detail

Looks best worn stacked with custom-made curved wedding bands (sold separately). If stacked with straight bands there will be gaps between the 2 rings.

Mounting Specifications:

4-prong center setting with round prong tips
Height above finger ~6mm
Ring shank about 1.7mm to 1.4mm wide, 1.5mm to 1.7mm thick

Oval Lab-Grown Sapphire Specs:

Sizes: 6 x 4 mm/ ~0.55ct, 7 x 5 mm/ ~1.1ct, 8 x 6 mm/ ~1.6ct
Treatment: Lab Created (genuine mined sapphires available as custom orders, please contact me for options)

Pear White Sapphire Side Accents:

Genuine white sapphires (Heat Treated)
4x3mm pear shape, prong-set

This ring will be custom-made for you to fit your selected gemstone.

Material options:

Available in white gold (contains nickel), platinum, yellow gold, and rose gold.

Ring Size Chart

All Nodeform rings are specified in standard US sizes. View the conversion chart to see how US sizes map to finger diameter, as well as how US sizes convert to Canada, Australia, UK and other countries.

View the International Ring Size Chart

Inside Diameter in mm	US, Canada, Mexico	UK, Australia, Ireland, New Zealand, South Africa	France	Germany, Russia, Ukraine, Asia	India, China, Japan, South America, Turkey, Israel	Italy, Spain, Netherlands, Switzerland
	US, Canada, Mexico	UK, Australia, Ireland, New Zealand, South Africa	France	Germany, Russia, Ukraine, Asia	India, China, Japan, South America, Turkey, Israel	Italy, Spain, Netherlands, Switzerland
14.07	3	F	44	14	4	4
14.27	3.25	F 3/4	44.625	14.25	---	4.625
14.48	3.5	G 1/4	45.25	14.5	5	5.25
14.68	3.75	H	45.875	14.75	6	5.875
14.88	4	H 1/2	46.5	15	7	6.5
15.09	4.25	I	47.125	15.25	---	7.125
15.29	4.5	I 1/2	47.75	15.5	8	7.75
15.49	4.75	J 1/4	48.375	---	---	8.375
15.70	5	J 1/2	49	15.75	9	9
15.90	5.25	K 1/4	49.625	16	---	9.625
16.10	5.5	L	50.25	16.25	10	10.25
16.31	5.75	L 1/4	50.875	---	11	10.875
16.51	6	M	51.5	16.5	12	11.5
16.71	6.25	M 1/2	52.125	16.75	---	12.125
16.92	6.5	N	52.75	17	13	12.75
17.12	6.75	N 1/2	53.375	---	---	13.375
17.32	7	O	54	17.25	14	14
17.53	7.25	O 1/2	54.625	17.5	---	14.625
17.75	7.5	P	55.25	17.75	15	15.25
17.93	7.75	P 1/2	55.875	---	---	15.875
18.14	8	Q	56.5	18	16	16.5
18.34	8.25	Q 1/2	57.125	18.25	---	7.125
18.54	8.5	Q 3/4	57.75	18.5	17	17.75
18.75	8.75	R 1/4	58.375	18.75	---	18.375
18.95	9	R 3/4	59	19	18	19
19.15	9.25	S 1/4	59.625	19.25	---	19.625
19.35	9.5	S 3/4	60.25	19.5	19	20.25
19.56	9.75	T 1/4	60.875	19.75	---	20.875
19.76	10	T 1/2	61.5	20	20	21.25
19.96	10.25	U	62.125	20.25	21	22.125
20.17	10.5	U 1/2	62.75	20.5	22	22.75
20.37	10.75	V 1/4	63.375	---	---	23.375
20.57	11	V 1/2	64	20.75	23	24
20.78	11.25	W 1/4	64.625	---	---	24.625
20.98	11.5	W 3/4	65.25	21	24	25.25
21.18	11.75	X 1/4	65.875	---	---	25.875
21.39	12	Y	66.5	21.25	25	26.5
21.59	12.25	Y 1/2	67.125	21.5	---	27.125
21.79	12.5	Z	67.75	21.75	26	27.75
22.0	12.75	Z + 1/2	68.375	---	---	28.375
22.20	13	Z + 1	69	22	27	29

Helpful sizing tips

Fingers on a dominant hand are generally slightly larger than on non-dominant hands— make sure you measure the right finger on the correct hand!
Rings with wider bands will fit a bit tighter. Consider selecting one 1/4 to 1/2 size up from your normal ring size.If you plan to measure one of your partner's rings, try to measure one with a similar width as the ring you want to purchase.
For stacking rings: for a more comfortable fit, consider selecting one 1/4 to 1/2 size up from your normal ring size.
Make sure the finger is at normal body temperature — fingers can shrink or expand when hot or cold.
Your fingers tend to change size throughout the day — the best time to measure your finger is the end of the day.
If your knuckle is bigger, take 2 measurements and choose a size in between — ring needs to fit over knuckle but not be too loose or it will shift around.

View full details

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Made with recycled precious metals

We use recycled metals derived from post-consumer sources, including recycled jewelry and industrial products. The goal is to reduce or even better eliminate the need for additional mining of precious metals. Learn more about the different precious metals we use in our jewelry and their pros and cons.

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Ready to gift or enjoy

Your jewelry comes in a lovely gift box, ready to gift, propose or enjoy.