Name: Star Trek X RockLove Red Crystal Delta Ring
Brand: Paramount
SKU: RL-ST500DLT21-RED-04
Price: 85.0 USD
Availability: InStock

Star Trek X RockLove Red Crystal Delta Ring

$85.00

Shipping calculated at checkout.

Size

View size guide

Diameter (in mm)	Circumference (in mm)	US	UK	EUR
14.05	44.14	3	F	44
14.86	46.68	4	H 1/2	-
15.70	49.32	5	J 1/2	-
16.51	51.87	6	M	52 3/4
17.35	54.51	7	O	55 1/4
18.19	57.15	8	Q	57 3/4
18.89	59.34	9	R 3/4	-
19.84	62.33	10	T 1/2	-
20.68	64.97	11	V 1/2	-
21.49	67.51	12	Y	67 1/2
22.33	70.15	13	Z+1	-
23.06	72.45	14	Z+3	-
23.87	74.99	15	Z+5	-

View International Conversion Chart

How to find your size

Measure a ring
(diameter)

Measure a finger
(circumference)

Step 1: Find a ring that already fits you well. It’s better to use one with a band that isn’t too thick.

Step 2: Measure the internal diameter (mm) of your ring by measuring the distance between the inside of the upper edge to the inside of the lower edge.

Step 3: Using your measurement, find your size using the conversion chart at the top of this screen. (E.g. 17.3 mm = Size 7 US)

Ring on Ruller

Step 1: Cut a piece of string, roughly 4 inches. Wrap the string around your finger. The string should sit comfortable, and not be too tight.

Step 2: Mark the overlapping parts with a pen.

Step 3: Measure the circumference by laying the string flat, and measure the 2 points in mm using a ruler or tape measure.

Step 4: Find the size in the conversion chart above. (E.g. 54.4 mm = Size 7 US)

Ring sizing tips

Measure the finger you’ll wear the ring on. Your left and right ring fingers may be different sizes.
Measure a few times. Your hands will shrink when they’re cold and swell when they’re warm.
Measure in the evening. Your hands actually change size throughout the day.
Measure your knuckle if it’s bigger than the base of your finger so that your ring slides on easily.
Women tend to be a size 6–7 and men are usually a size 9–10.
If you’re between sizes, go with the closer size. If you’re perfectly between sizes, buy a size down and take your ring to a jeweler to be resized.

Buy a ring sizer

Find your perfect size with an affordable ring sizer on Amazon.

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Official licensed Star Trek product
Nickel-free sterling silver, cubic zirconia crystal
15mm x 12mm x 4mm
Need help finding your ring size? CLICK HERE

A classic and sophisticated homage to the delta insignia, the iconic symbol of Star Trek Starfleet. While red was originally worn by security and engineering as the ill-fated “redshirts” of Star Trek: The Original Series, the color was pivoted to represent the command division in Star Trek: The Next Generation and beyond, worn by heroic captains including Captain Picard, Captain Sisko, and Captain Janeway.

Handcrafted in sterling silver, a custom faceted vibrant garnet red cubic zirconia crystal is set within a sleek sculpted setting. Engraved with the Star Trek logo on the reverse, the Crystal Delta Ring melds into a subtle rounded nickel-free sterling band, available in an array of sizes.

Every piece of Star Trek X RockLove jewelry arrives in a signature Star Trek X RockLove Jewelry Box featuring black and silver metallic with vibrant blue galaxy print.

View the size guide below. If in doubt, please reach out to us for additional assistance.

View Size Guide

Orders are processed within 1-3 business days after payment. International orders are subject to VAT.

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RockLove offers free returns and exchanges within 15 days of delivery. All returns are for store credit minus the cost of shipping.

View Return Policy

Star Trek X RockLove Red Crystal Delta Ring

How to find your size

Ring sizing tips

Buy a ring sizer

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Exclusively Licensed

Heirloom Quality

Designed With Love