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Simple Niche Cube Couple Ring | 18K Yellow Gold
  • Simple Niche Cube Couple Ring | 18K Yellow Gold
  • Simple Niche Cube Couple Ring | 18K Yellow Gold
  • Simple Niche Cube Couple Ring | 18K Yellow Gold
SKU: R2OO706-R2OP703

Simple Niche Cube Couple Ring | 18K Yellow Gold

€4,500.00Price
Women's Ring Metal: 18K Yellow Gold
Men's Ring Metal
Celebrate your love with our exquisite collection of matching couples' rings, designed to symbolize your unique bond and shared journey. Perfect for those who desire to express their affection in a distinctive and elegant way, these rings are crafted from high-quality, lightweight precious metals, ensuring both style and comfort. Whether worn as wedding bands, promise rings, or simply as a testament to your commitment, each set is imbued with sophistication and versatility. Affordable yet luxurious, these rings are more than just jewelry—they are a lasting emblem of your love and partnership, destined to be cherished for a lifetime. Choose to celebrate your union with the perfect blend of beauty and durability.
    1. Pricing Information: The price displayed represents the total cost for both rings, providing a comprehensive and transparent purchasing experience.
    2. Custom Metal Choices: Each ring within the couple’s set can be individually customized in different metals. Options include platinum, 18K white gold, yellow gold, or rose gold, allowing each partner to choose their preferred style.
    3. Flexible Pairing Options: For those who prefer a non-traditional approach, we offer the flexibility to order two women's rings or two men's rings. Please reach out to our customer service for a personalized quotation.
    4. Complimentary Engraving Service: Personalize your rings with our free engraving service. Contact customer service to discuss the engraving details you'd like to add to each ring, making your bands truly unique.
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​Certified Lab-grown Diamonds

Every loose diamond at Rolary™ is certified by one of the globally recognized organizations such as GIA, IGI, GCAL, etc. You will receive an authorized and trustworthy report on the grading of your diamond.

1  —

Sustainable and Conflict-free

Sustainably and ethically grown with no mining, there is nothing to sacrifice for the beauty of Rolary™ lab-grown diamonds. Moreover, From our labs and offices to distribution channels in various countries, we are dedicated to increasing the use of green energy and reducing carbon emissions.

2  —

Best Value

for the Price

We believe that every person deserves to shine. Rolary™ offers a wide selection of high-quality lab-created diamonds, promising maximal sparkle and affordability. Each diamond is an exquisite combination of art and science produced by our advanced technology and skilled craftsmen.

3 —

Virtual Online Asistance

Shopping and personalization are made easy with our complimentary online consultations. Enjoy expert guidance and personalized experience from the comfort of your home. Book an appointment with us to help you find the perfect Rolary™ lab-grown diamond jewelry for any occasion.

Product Info

The center diamond of this jewelry setting can be customized in different cuts, shapes, colors, and sizes. Please explore center stone options here.

The metal material is available in platinum, rose gold, white gold, or yellow gold. Select your metal upon check out.

A piece of matching jewelry can be designed for pairing and layering with this product. You can also get a coupled design for your significant other.

Sizing Guide

See what the actual diamond carats will look like on hand. Please check the ring sizing chart below. You can contact our customer support for any ring sizes beyond the sizing chart.

Sizing Guide

See what the actual diamond carats and necklace lengths will look like. Please contact our customer support for any necklace lengths beyond the sizing chart.

Pricing Guide

The price of this product is only for the setting, which includes possible additional melee diamonds but not the main center stone. Please add your center diamond to the shopping cart separately. Personalized engraving on the metal is available for an additional cost. Please contact us for details.

Madison Ford

Senior Strategist

Steven O’Hare

Brand Designer

Hannah Abolt

Art Director

Meet the Team

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Related Products

Sustainable and Conflict-free

Sustainably and ethically grown with no mining, there is nothing to sacrifice for the beauty of Rolary™ lab-grown diamonds. Moreover, From our labs and offices to distribution channels in various countries, we are dedicated to increasing the use of green energy and reducing carbon emissions.

Best Value for the Price

We believe that every person deserves to shine. Rolary™ offers a wide selection of high-quality lab-created diamonds, promising maximal sparkle and affordability. Each diamond is an exquisite combination of art and science produced by our advanced technology and skilled craftsmen.

Virtual Online Asistance

Shopping and personalization are made easy with our complimentary online consultations. Enjoy expert guidance and personalized experience from the comfort of your home. Book an appointment with us to help you find the perfect Rolary™ lab-grown diamond jewelry for any occasion.

Sustainable and Conflict-free

Best Value for the Price

Virtual Online Asistance

Sizing Guide

Sizing Guide See what the actual diamond carats will look like

on hand. Please check the ring sizing chart below. You can contact

our customer support for any ring sizes beyond the sizing chart.

Pricing Guide

The price of this product is only for the setting, which includes possible additional melee diamonds but not the main center stone. Please add your center diamond to the shopping cart separately. Personalized engraving on the metal is available for an additional cost. Please contact us for details.

Pricing Guide

The price of this product is only for the setting, which includes possible additional melee diamonds but not the main center stone. Please add your center diamond to the shopping cart separately. Personalized engraving on the metal is available for an additional cost. Please contact us for details.

Sizing Guide

See what the actual diamond carats will look like on the ear. Please contact our customer support if you would like to purchase a single earring instead of a pair.

Certified Lab-grown Diamonds

Every loose diamond at Rolary™ is certified by one of the globally recognized organizations such as GIA, IGI, GCAL, etc. You will receive an authorized and trustworthy report on the grading of your diamond.

1  —

Sustainable and Conflict-free

Sustainably and ethically grown with no mining, there is nothing to sacrifice for the beauty of Rolary™ lab-grown diamonds. Moreover, From our labs and offices to distribution channels in various countries, we are dedicated to increasing the use of green energy and reducing carbon emissions.

2  —

Best Value

for the Price

We believe that every person deserves to shine. Rolary™ offers a wide selection of high-quality lab-created diamonds, promising maximal sparkle and affordability. Each diamond is an exquisite combination of art and science produced by our advanced technology and skilled craftsmen.

3 —

Virtual Online Asistance

Shopping and personalization are made easy with our complimentary online consultations. Enjoy expert guidance and personalized experience from the comfort of your home. Book an appointment with us to help you find the perfect Rolary™ lab-grown diamond jewelry for any occasion.

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Sizing Guide

See what the actual diamond carats will look like on hand. Please check the ring sizing chart below. You can contact our customer support for any ring sizes beyond the sizing chart.

Sizing Guide

See what the actual diamond carats will look like on the ear. Please contact our customer support if you would like to purchase a single earring instead of a pair.

Sizing Guide

See what the actual diamond carats and necklace lengths will look like. Please contact our customer support for any necklace lengths beyond the sizing chart.

Sizing Guide

See what the actual diamond carats and necklace lengths will look like. Please contact our customer support for any necklace lengths beyond the sizing chart.

Sustainable and Conflict-free

Best Value for the Price

Virtual Online Asistance

0.01 ct - 0.94 ct

Ideal - Excellent

Buy Now

0.95 ct - 1.94 ct

Ideal - Very Good

Buy Now

1.95 ct and above

Ideal - Good

Buy Now

CUT GRADE GUIDE

Cut quality refers to how well the diamond is cut in terms of the angles and proportions. This is an important aspect of diamond beauty as it affects how the light shines through the diamond. All Rolary loose lab-grown diamonds are consistently made to a high standard. Our state-of-the-art technology means our lab-grown diamonds are among the highest qualities on the market. Rolary diamonds meet the internationally recognized standards for cut quality as described below:

Sustainable and Conflict-free

Sustainably and ethically grown with no mining, there is nothing to sacrifice for the beauty of Rolary™ lab-grown diamonds. Moreover, From our labs and offices to distribution channels in various countries, we are dedicated to increasing the use of green energy and reducing carbon emissions.

Best Value for the Price

We believe that every person deserves to shine. Rolary™ offers a wide selection of high-quality lab-created diamonds, promising maximal sparkle and affordability. Each diamond is an exquisite combination of art and science produced by our advanced technology and skilled craftsmen.

Virtual Online Asistance

Shopping and personalization are made easy with our complimentary online consultations. Enjoy expert guidance and personalized experience from the comfort of your home. Book an appointment with us to help you find the perfect Rolary™ lab-grown diamond jewelry for any occasion.

0.01 ct - 0.94 ct

Ideal - Excellent

Buy Now

0.95 ct - 1.94 ct

Ideal - Very Good

Buy Now

1.95 ct and above

Ideal - Good

Buy Now

CUT GRADE GUIDE

Cut quality refers to how well the diamond is cut in terms of the angles and proportions. This is an important aspect of diamond beauty as it affects how the light shines through the diamond. All Rolary loose lab-grown diamonds are consistently made to a high standard. Our state-of-the-art technology means our lab-grown diamonds are among the highest qualities on the market. Rolary diamonds meet the internationally recognized standards for cut quality as described below:

0.01 ct - 0.94 ct

Ideal - Excellent

Buy Now

0.95 ct - 1.94 ct

Ideal - Very Good

Buy Now

1.95 ct and above

Ideal - Good

Buy Now

CUT GRADE GUIDE

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1  —

Sustainable and Conflict-free

Sustainably and ethically grown with no mining, there is nothing to sacrifice for the beauty of Rolary™ lab-grown diamonds. Moreover, From our labs and offices to distribution channels in various countries, we are dedicated to increasing the use of green energy and reducing carbon emissions.

2  —

Best Value

for the Price

We believe that every person deserves to shine. Rolary™ offers a wide selection of high-quality lab-created diamonds, promising maximal sparkle and affordability. Each diamond is an exquisite combination of art and science produced by our advanced technology and skilled craftsmen.

3 —

Virtual Online Asistance

Shopping and personalization are made easy with our complimentary online consultations. Enjoy expert guidance and personalized experience from the comfort of your home. Book an appointment with us to help you find the perfect Rolary™ lab-grown diamond jewelry for any occasion.

Carats measure the weight of the diamond but also affect the size. One carat is equal to 0.2 grams.

 

The total weight of our products may vary, so please see the table below for more information about the carat weights we offer:

CARAT WEIGHT GUIDE

Displayed

Carat Weight

0.50 ct

0.75 ct

1.00 ct

1.50 ct

2.00 ct

2.50 ct

3.00 ct

Max

Carat Weight

0.59 ct

0.84 ct

1.08 ct

1.60 ct

2.15 ct

2.65 ct

3.15 ct

Displayed

Carat Weight

0.50 ct

0.75 ct

1.00 ct

1.50 ct

 2.00 ct

2.50 ct

3.00 ct

Max

Carat Weight

0.59 ct

0.84 ct

1.08 ct

1.60 ct

2.15 ct

2.65 ct

3.15 ct

CARAT WEIGHT GUIDE

Carats measure the weight of the diamond but also affect the size. One carat is equal to 0.2 grams.

 

The total weight of our products may vary, so please see the table below for more information about the carat weights we offer:

Displayed

Carat Weight

0.50 ct

0.75 ct

1.00 ct

1.50 ct

2.00 ct

2.50 ct

3.00 ct

Max

Carat Weight

0.55 ct

0.80 ct

1.09 ct

1.59 ct

2.09 ct

2.59 ct

3.09 ct

CARAT WEIGHT GUIDE

Carats measure the weight of the diamond but also affect the size. One carat is equal to 0.2 grams.

The total weight of our products may vary, so please see the table below for more information about the carat weights we offer:

CLARITY GRADE GUIDE

Diamond clarity refers to the presence of inclusions and blemishes on the surface or inside a diamond. It is graded at 10X magnification on a scale that ranges from FL (Flawless) to I1-I3 (Included).

Explore

All Rolary lab-grown diamonds are VVS1 (Very Slightly Included) to SI1 (Slightly Included) VS1-VS2 (Very Slightly Included): Minor inclusions are observed with an effort at 10x magnification. SI1 (Slightly Included): Inclusions are noticeable at 10x magnification. This is the best value for eye-clean clarity. This also means that when set in jewelry, non-professionals typically see clean, beautiful, and radiant diamonds to the naked eye, and you would barely notice any inclusions. The price changes according to the specifications you choose. We recommend the grades from our list as they are the best value for the price. For any grade beyond the range listed, you can reach out to customer support directly for the quote. The selected grade is a minimum guaranteed. The clarity grade of your actual diamond may be equal to or higher than the selected grade purchased.

Color and Value

COLOR SCALE GUIDE

01.

​The color scale is a grading of a diamond’s quality based on the absence of color. Diamond color is graded on a scale from D (Colorless) to Z (Noticeable Color) by GIA. DEF are considered Colorless, while GHIJ are considered Near Colorless.

02.

The color of all Rolary lab diamonds falls between

E (Colorless) to J (Near Colorless).

​

04.

Your chosen grade is

a minimum guaranteed.

The color grade of your actual diamond may be equal to

or higher than the selected grade purchased.

03.

The price changes according to the specifications you choose. For any grade beyond the range listed, you can reach out to customer support directly for the quote.

Carats measure the weight of the diamond but also affect the size. One carat is equal to 0.2 grams.

 

The total weight of our products may vary, so please see the table below for more information about the carat weights we offer:

CARAT WEIGHT GUIDE

Every loose diamond at Rolary™ is certified by one of the globally recognized organizations such as GIA, IGI, GCAL, etc. You will receive an authorized and trustworthy report on the grading of your diamond.

Learn More
Contact Us

Certified Lab-grown Diamonds

COLOR SCALE GUIDE

01.

The color scale is a grading of a diamond’s quality based on the absence of color. Diamond color is graded on a scale from D (Colorless) to Z (Noticeable Color) by GIA. DEF are considered Colorless, while GHIJ are considered Near Colorless.

02.

The color of all Rolary lab diamonds falls between E (Colorless) to J (Near Colorless).

04.

​Your chosen grade is a minimum guaranteed. The color grade of your actual diamond may be equal to or higher than the selected grade purchased.

04.

Your chosen grade is a minimum guaranteed. The color grade of your actual diamond may be equal to or higher than the selected grade purchased.

03.

The price changes according to the specifications you choose. For any grade beyond the range listed, you can reach out to customer support directly for the quote.

Color and Value

diamond_page_banner_diamond_shape_color_carat.jpg

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