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Tension ring Infinity with Lab-grown diamond

Engagement ring Infinity Lab-grown diamond
Engagement ring Infinity Lab-grown diamond
Engagement ring Infinity Lab-grown diamond
Engagement ring Infinity Lab-grown diamond
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The modern and simple designed tension ring Infinity with Lab-grown diamond is the perfect engagement ring. The Lab-grown diamond, which set into the ring band gives this engagement ring a harmonious appearance. The Lab-grown diamond is particularly well protected against against external influences. White gold is the most frequently chosen precious metal for this ring.

Gemstone
Gemstone: lab-grown diamond
Shape: brilliant
Cut grade: very good
Fluorescence: none
Certificate: manufacturer certificate
The packaging

We deliver stylish & discreet

You will receive a discreet shipping box with a neutral sender, in which a white box is placed. Inside you will find a black velvet ring case (without logo) in which your engagement ring will optimally be protected during shipping.

  • Stylishly packaged engagement ring in a black jewelry case
  • High quality box with jewelry case, certificate
  • closed shipping box
  • Shipping box: safely packed for transport
  • package is here package is here

 

 

The manufactory

The heart of our success: our manufactory

The heart of the success: our manufactory

We manufacture our engagement rings by hand in the gold town of Pforzheim.

More information about the manufactory.

  • Manufaktur Goldschmied files the ring
  • Manufacture version form
  • Manufactory diamond scales
  • Manufactory jewelry design
  • Manufaktur Edelmetallschmelzen

 

 

Our service

Customer service

Learn more about diamonds, rings, ring sizes and engraving in our engagement rings knowledge section.

Learn more about engagement rings

Or call us for advice:
+44 20 380 832 99

5 good reasons for our shop

Find out the right ring size for free

Engagement ring on which hand?

from €1,589
incl. VAT
Shipping: 5-7 working days

Please choose!

Precious metals - the most important criteria 

Yellow gold, white gold and rose gold are available in alloys of 14 carats (58.5% fine gold) and 18 carats (75% fine gold).

All our jewellery is nickel-free! 

White gold (Wg) is a light, white-grey alloy of gold, palladium, and silver. It is particularly popular for engagement rings.

Valuable silver 925/- (sterling silver, Ag) consists of 92.5% pure silver. 7.5% is made up of other metals, such as copper.

Rose gold (Rg) is a pink alloy of fine gold and copper. The higher the copper content, the redder the colour.

Yellow gold (Gg) used for jewellery is an alloy of gold, silver and copper. It is the most popular gold colour in the world.

Platinum 950/- (Pt) is a rare and expensive precious metal. Platinum has a high density, it is particularly durable and robust.

  • lab-grown diamond 0.25ct
    0.25ct (4.1mm) €1,589
  • lab-grown diamond 0.5ct
    0.50ct (5.2mm) €2,199
Please choose!

Diamond weight (carat) vs. size in mm 

With us you can easily choose the size of the diamond for your piece of jewellery.

Our diamond weight (carat) vs. size (diameter in mm) table enables you to imagine the desired diamond size better.

Diamond weight in carat (ct.) Diameter in mm
0,03 ct. 2,0 mm
0,05 ct. 2,4 mm
0,07 ct. 2,6 mm
0,10 ct. 3,0 mm
0,15 ct. 3,4 mm
0,20 ct. 3,8 mm
0,25 ct. 4,1 mm
0,30 ct. 4,3 mm
0,40 ct. 4,7 mm
0,50 ct. 5,1 mm
0,75 ct. 5,7 mm
1,00 ct. 6,4 mm
1,25 ct. 6,9 mm
1,50 ct. 7,3 mm
1,75 ct. 7,7 mm
2,00 ct. 8,1 mm

 

Would you like to know more about diamond sizes?

Then send us your questions by e-mail to info@handmade-engagementrings.com or simply give us a call: +44 20 - 38083299.

Please choose!

How to find out the right ring size

In order to determine your partners ring size, we offer two free options:

1. The ring template to print out

Use this PDF you can find out the ring size without having to measure the ring finger. The perfect option if you want to give the ring to someone as a surprise.

2. The ring tape measure

The ring tape measure works like a belt around the finger. Simply send us an email with name and adress. We will send you the ring tape measure free of charge by post within 5 working days.

Changing ring size is free of charge with us

The ring doesn't fit? No problem! We change the ring size for you once, free of charge - including free shipping.

International ringsize table

The international ringsize table helps you find the right size for your ring in our shop. Our size (see: second column) is the inner circumference of the ring in millimetre.

∅ mm Our size EU/FRA ENG USA/CAN JPN
12,7 40 0 C 1.4 (1) 0,2
13,0 41 1 C 1/2 1.8 (1-) 1,1
13,3 42 2 D 1/2 2.2 (2) 2,1
13,7 43 3 E 1/2 2.6 (2-) 3,1
14,0 44 4 F 3.0 (2-) 4,0
14,3 45 5 G 3.4 (3) 5,0
14,6 46 6 G 1/2 3.7 (3-) 5,9
14,9 47 7 H 1/2 4.1 (4) 6,9
15,3 48 8 I 1/2 4.5 (4-) 7,8
15,6 49 9 J 4.9 (4-) 8,8
15,9 50 10 K 5.3 (5) 9,7
16,3 51 11 K 1/2 5.7 (5-) 10,7
16,6 52 12 L 1/2 6.1 (6) 11,6
16,9 53 13 M 1/2 6.4 (6) 12,6
17,2 54 14 N 6.8 (6-) 13,6
17,5 55 15 O 7.2 (7) 14,5
17,8 56 16 P 7.6 (7-) 15,5
18,2 57 17 P 1/2 8.0 (7-) 16,4
18,5 58 18 Q 1/2 8.4 (8) 17,4
18,8 59 19 R 8.7 (8-) 18,3
19,1 60 20 S 9.1 (9) 19,3
19,4 61 21 T 9.5 (9-) 20,2
19,7 62 22 T 1/2 9.9 (9-) 21,2
20,1 63 23 U 1/2 10.3 (10) 22,2
20,4 64 24 V 10.7 (10-) 23,1
20,7 65 25 W 11.0 (11) 24,1
21,0 66 26 X 11.4 (11) 25,0
21,3 67 27 X 1/2 11.8 (11-) 26,0
21,6 68 28 Y 1/2 12.2 (12) 26,9
22,0 69 29 Z 1/2 12.6 (12-) 27,9
22,3 70 30 Z +1 13.0 (12-) 28,8
Font style:
Aa Aa Aa
Symbols:
➂ ➁ ➀ ➃
Engraving
Preview. The appearance of the engraving may vary. We engrave with the most modern laser engraving technique.

Advice for free engraving 

For all the romantics, our free engraving is a great way to dedicate a message to your beloved that will accompany them everywhere.

engraving example – font: Arial

Trend alert: Engraving coordinates

Engraving your first names, with or without date, or a nickname, which often only the partner knows are the most popular engravings.Poetic phrases such as "Forever mine, forever thine, forever ours" or funny things such as "Please say YES!" are often engraved.

engraving example – font: Times

Trend: Engraving cooridnates

We highly recommend engraving the geographical coordinates of your first date. Or your first kiss or the place where you are proposing. The jewellery museum in Pforzheim for example, has the GPS coordinates 48°53'9.622''N 8°41'50.337''E. 

engraving example – cursive handwriting

Free engraving after you propose too!

If you want to propose first, that's no problem. We also engrave your piece of jewellery afterwards free of charge. We also take care of the shipping and return for you!

Show description Hide description
  • 23/09/2024 mmmmm
    Very fast delivery and products with outstanding quality!
  • 25/09/2023 mmmmm
    Everything was great. I can only recommend them. Great customer service as well.
  • 24/04/2022 mmmmm
    Excellent communication from the company and beautiful products.
  • 23/12/2021 mmmmm
    Thank you for your perfect service and beautiful ring! It was a pleasure to communicate with you through out the all ...
  • 27/10/2021 mmmmm
    I purchased an engagement ring for my fiancée through Handmade Engagement Rings. It was an all-around wonderful experience. My fiancée ...
Authenticity of the reviews
5 reasons for our shop
  • Shipping: discreet, free & insured
  • More than 1,000 happy couples
  • Relax with 50 days of free return 
  • Ring size change free of charge 
  • Manufactured by hand in Germany
Engagement ring box – 6 reasons for us
Tension ring Infinity with Lab-grown diamond from €1,589