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Preset Engagement Rings
Six Prong Solitaire 15mm Lab

Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring front image

Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring color product image one

Featured in 2 ct Round

Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring side right image one

Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring standing product image one

Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring model image two

Featured in 3 ct Oval

Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring color product image two

Featured in 2 ct Round

Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring box image

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Pre-Designed Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring

4.9/5 (16)

$1,490$2,483

FLAT 40%

metal :

platinum

10k

14k

18k

Diamond shape :

cushion

Diamond carat :

1.50 ct

0.50 1.00 1.50 2.00 3.00 4.00 5.00 6.00 7.00 8.00 10.00 2.50 15.00 20.00

diamond quality :

EF-VS1+

EF-VS1+D-VVS PINK-VS RED-VS YELLOW-VS GREEN-VS BLUE-VS BLACK-VS

Appraisal Certificate (+ $50)

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Select Ring Size:

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$1,490$2,483

FLAT 40%

Pre-Designed Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring

platinumCushion1.50 ctEF-VS1+

add to bag | $1,490

Free Insured Shipping By: if you order in 1 hours.

30 DAY
RETURNS

LIFETIME
WARRANTY

LIFETIME
TRADE-IN

1-YR FREE
RESIZING

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Ring Setting

Diamond Details

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NYC Store

white

cushion

AFDRE45404

SKU : AFDRE45404

Why this setting works for you

#extrasecure
#easyeveryday
#timelesspick

#extrasecure
#easyeveryday
#timelesspick

One diamond on a plain band. Nothing else on the ring competes with it, which is why it has stayed the most popular choice for a century.

solitaire

Ring Style

Six Prong Ring

Center Setting

high

Ring Profile

1.5/1.7 mm

Band Width

1/50 ct. tw.

Total Ct Weight

solitaire

Ring Style

Six Prong Ring

Center Setting

high

Ring Profile

1.5/1.7 mm

Band Width

1/50 ct. tw.

Total Ct Weight

solitaire

Ring Style

Six Prong Ring

Center Setting

high

Ring Profile

1.5/1.7 mm

Band Width

1/50 ct. tw.

Total Ct Weight

solitaire

Ring Style

Six Prong Ring

Center Setting

high

Ring Profile

1.5/1.7 mm

Band Width

1/50 ct. tw.

Total Ct Weight

reviews

packaging

impact

Michelle T

Ontario, CA | April 12th, 2026

I spent way too long comparing styles and finally just went with a solitaire. Best decision honestlyThe ring feels solid, smooth finish, and overall gorg.

Raul Perez

Ontario, California, USA | March 26th, 2026

Friendly diamonds went above and beyond for my purchase. The deals they had on the band itself and the diamond were able to allow me to get the exact ring my fiancé had in mind when we looked. As a thank you, they even gave the ring a free upgraded diamond. This company cares about the satisfaction... Read more

Paul H.

Kingsland, Georgia | January 6th, 2026

Easy from start to finish, Great Phone sales rep.

What 1000+ Reviews Say About Us

Cary Poplawski

Verified

You had the style I was looking for at the right price. What was also very important is that they were the quality I sought and you backed them up with certifications.

May 9th, 2026

Lettia Harris

Verified

The package was delivered timely. Diamond stud earrings looked the same as on the website after arrival. The box was very classy that the diamond studs arrived in.

June 25th, 2026

Perry Barron

Verified

Returning customer! Quality and appearance is outstanding! Assistance and communication and customer service are top tier!

May 31st, 2026

Cary Poplawski

Verified

You had the style I was looking for at the right price. What was also very important is that they were the quality I sought and you backed them up with certifications.

May 9th, 2026

Lettia Harris

Verified

The package was delivered timely. Diamond stud earrings looked the same as on the website after arrival. The box was very classy that the diamond studs arrived in.

June 25th, 2026

Perry Barron

Verified

Returning customer! Quality and appearance is outstanding! Assistance and communication and customer service are top tier!

May 31st, 2026

Kristin Zeender

Verified

The ring is BEAUTIFUL. Took it to be appraised to verify everything was as promised. Appraised for FOUR TIMES what it was purchased for! I highly recommend it.

April 12th, 2026

Baylen Edwards

Verified

Wow what a great company to deal with! They have quality diamonds and amazing prices. They also have fast service and quick shipping. Thank you for making our moment come to life!.

Feb 18th, 2026

Montheal K.

Verified

My review for Friendly Diamonds’ engagement rings: Stunning collection, fair pricing, and excellent customer support. Truly satisfied with my purchase

Aug 19th, 2025

Sean

Verified

They really are great; the entire experience is pretty hassle free. The ring is beautiful and their comprehensive website made it easy to select and design! Thanks again for..!

Aug 26th, 2025

Karen Mer

Verified

Such a wonderful experience. The service, the quality and the process of designing the ring was so easy and they are such a great place to buy from! My sister loved her engagement ring!

March 1st, 2026

Ashley Long

Verified

My ring is gorgeous! Fast shipping, and super flexible process. Thank you!

Jan 23rd, 2026

Evanna C.

Verified

I ordered a beautiful half-eternity ring with oval lab diamonds and the piece that arrived was gorgeous, well-made (had a weighty feel to it..

2 weeks ago

Stewart P

Verified

I had a great experience with Friendly Diamonds while shopping for an engagement ring. The prices were very reasonable, and the quality of...

Jun 8th, 2025

Anthony F

Verified

Absolutely Stunning – Exceeded Every Expectation! From start to finish, their customer service was exceptional – warm, knowledgeable...

May 30th, 2025

Jeffery

Verified

We've been married for 36 years this December. One carat diamond stud earrings for Christmas was a great way to mark this occasion. Friendly...

Jan 1st, 2025

Francis Brenet Nicco

Verified

This is my first lab grown diamond ring, and I was unsure where to purchase it. However, Friendly Diamonds proved to be the perfect place to buy my dream ring.

May 1st, 2025

Gary

Verified

Had a great experience with Friendly Diamonds. asked a lot of questions because I was nervous about ordering online. They answered quickly and

Aug 19th, 2025

Kevin Vaughan

Verified

Amazing experience! The customer service was top notch. I ordered a ring with a very small window for delivery and they make sure it made it exactly when I needed it to.

May 1st, 2026

Richard Burke

Verified

Unparalleled quality and price. We purchased 4 CT lab grown, 18 CT white gold studs and couldn't be more pleased. They were a little slow on the delivery but it was well worth the wait.

Mar 13th, 2026

Alice Caracuzzi

Verified

So easy to order and earrings are even more beautiful than I expected, gorgeous clarity and sparkle and huge! Very impressed with packaging. Lovey box . A+ on every detail.

May 16th, 2026

Tessa

Verified

Friendly diamonds came highly recommended from a trusted client. I finally splurged for a birthday present to myself. I ordered four pieces and they are all beautiful!!

Apr 28th, 2026

Shawn Soler

Verified

Great customer service and an all-around excellent experience from start to finish. The ordering process was smooth, communication was clear, and everything arrived exactly as expected.

Apr 8th, 2026

Pre-Designed Platinum Six Prong Solitaire 1.5mm Lab Diamond Ring

$1,490$2,483

$1,490$2,483

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Nora Wedding Band

$1,27040% OFF

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Perrine Wedding Band

$1,58040% OFF

Laine Wedding Band

$1,45040% OFF

Why this setting works for you

Product Reviews

Michelle T

Raul Perez

Paul H.

What 1000+ Reviews Say About Us

Cary Poplawski

Lettia Harris

Perry Barron

Cary Poplawski

Lettia Harris

Perry Barron

Kristin Zeender

Baylen Edwards

Montheal K.

Sean

Karen Mer

Ashley Long

Evanna C.

Stewart P

Anthony F

Jeffery

Francis Brenet Nicco

Gary

Kevin Vaughan

Richard Burke

Alice Caracuzzi

Tessa

Shawn Soler

$1,270
40% OFF

$1,670
40% OFF

$1,360
40% OFF

$1,320
40% OFF

$1,580
40% OFF

$1,450
40% OFF