24/7 CUSTOMER SERVICE
LIFETIME WARRANTY
FREE GLOBAL SHIPPING
FREE RETURNS

MOTHER'S DAY SALE | UP TO 40% OFF* Ends in

00:00:00:00

DAYSHRS.MIN.SEC.

Our Locations

Search for products
( )
- USD
- CAD
- EUR
- GBP
- HKD
- NZD
- SGD
- AUD
- CNY

engagement rings
design your own engagement ring
start with a setting
start with a diamond
Start With A Lab Grown Diamond
start with a gemstone
Ready to Ship Engagement Rings
Preset diamond engagement rings
round cut rings
princess cut rings
cushion cut rings
EXPLORE MEN'S ENGAGEMENT RINGS
TOP ENGAGEMENT RINGS
Customize Your Engagement Ring
the ring studio
engagement ring styles
Solitaire
Pavé
Channel-Set
Side-Stone
Bezel
Halo
Hidden Halo
Three-Stone
more styles
Tension
Floral
Tiara
Vintage
Unique
Cathedral
Cluster
shop by metal
rose gold
white gold
yellow gold
platinum
COLLECTIONS
Noir Collection
Shop All Engagement Rings

wedding rings
women
classic wedding rings
diamond rings
men
classic wedding rings
carved rings
diamond rings
alternative metal rings
Men's wedding bands
DIAMOND CLASSICS
Eternity Rings
Anniversary Rings
Diamond Jewelry
Diamond Studs
Diamond Pendants
SHOP BY METAL
rose gold
white gold
yellow gold
platinum
COLLECTIONS
Noir Collection
learn about wedding rings
Shop All wedding rings

diamonds
design your own engagement ring
start with a diamond
Start With A Lab Grown Diamond
Start With A Fancy Color Diamond
Start With A Fancy Lab Grown Diamond
start with a setting
the ring studio
Diamonds On Sale
premier diamond collection
True Hearts™ diamonds
loose diamonds
round
princess
cushion
emerald
pear
oval
radiant
asscher
marquise
heart
octagon
fancy color diamonds
yellow
pink
purple
blue
green
orange
brown
black
design your own jewelry
earrings
Natural Diamond Pairs
Lab Grown Diamond Pairs
pendants
DIAMOND JEWELRY
Eternity Rings
Anniversary Rings
Diamond Studs
diamond pendants
Tennis Bracelets
All Diamond Jewelry
All Lab Grown Diamond Jewelry
Shop All diamonds

gemstones
DESIGN YOUR OWN ENGAGEMENT RING
Start With A Gemstone
Start With A Setting
the ring studio
loose gemstones
blue sapphire
pink sapphire
yellow sapphire
green sapphire
red ruby
green emerald
MoissaniteNEW
customer's gemstone rings
blue sapphire rings
pink sapphire rings
yellow sapphire rings
red ruby rings
green emerald rings
learn about gemstones
design your own
earrings
Matching Gemstone Pairs
pendants
GEMSTONE JEWELRY
gemstone earrings
gemstone necklaces
gemstone bracelets
gemstone rings
Shop All gemstones

fine jewelry
DIAMOND CLASSICS
Stud Earrings
anniversary rings
eternity rings
Tennis Bracelets
Pendant Necklaces
hoop earrings
tennis necklaces
design your own
design your own earrings
design your own pendant
NEW ARRIVALS
Earrings
diamond earrings
gemstone earrings
pearl earrings
gold earrings
diamond hoop earrings
necklaces
diamond necklaces
gemstone necklaces
pearl necklaces
gold necklaces
Cross Necklaces
Cuban Chains
bracelets
diamond bracelets
gemstone bracelets
pearl bracelets
gold bracelets
Chain Bracelets
Rings
Stackable Rings
diamond rings
gemstone rings
pearl rings
Gold rings
Cocktail Rings
Initial Rings
CATEGORIES
Earrings
Necklaces
Bracelets
Rings
Gold Jewelry
gemstone Jewelry
Birthstone Jewelry
Men's Jewelry
COLLECTIONS
NEW
Charms
Beautiful Bezels
Golden Hour
Dainty Diamonds
Shop All Jewelry

education
Loose Diamonds
cut
clarity
color
carat
fancy color diamond
choosing a diamond
EXPLORE OUR BLOG
engagement rings
ring types
setting types
ring sizer
metals
wedding rings
Wedding Ring Style
Find the perfect ring
Gemstones
sapphires
green emerald
red rubies
gemstone anatomy
fine jewelry
diamond studs
diamond pendants
pearls

+1-412-314-9060

Call or Text 24/7

Home / Diamonds / Octagon Cut Pair

Choose a

setting

Choose a

setting

Complete

setting

Natural Diamond Pairs

Lab-Created Diamond Pairs

Shape
- Round
- Princess
- Cushion
- Emerald
- Oval
- Radiant
- Asscher
- Marquise
- Heart
- Pear
Cut
Color
Carat(Total)
Clarity
Price

Clear Filters

Octagon Diamond Pairs

[0]

Octagonal cut diamonds are rare cut. Featuring 88 facets, “the eight-eight cut,” is like round cut diamonds but with a hexagon shape. Also similar are Asscher cut diamonds, thanks to their modified octagon shapes. This cut is good for those who want good fortune as the number “8” is thought to bring good luck and wealth. This cut also shines particularly well even under low light, thanks to how it’s cut. So grab yours today and shine bright!

Sort By

Default Order

▲

Top

We found no diamonds that match your search criteria.
Please expand your search or reset your filters.

{".0.0":{"appData":{"isMobile":false,"jaData":{"selectedCurrency":"USD","currencyRates":[{"code":"AUD","rate":1.6442,"symbol":"AU$"},{"code":"CAD","rate":1.452,"symbol":"CA$"},{"code":"EUR","rate":0.9218,"symbol":"€"},{"code":"GBP","rate":0.7831,"symbol":"£"},{"code":"HKD","rate":8.1469,"symbol":"HK$"},{"code":"NZD","rate":1.7693,"symbol":"NZ$"},{"code":"SGD","rate":1.3869,"symbol":"SG$"},{"code":"USD","rate":1,"symbol":"$"},{"code":"CNY","rate":7.8546,"symbol":"¥"}],"features":{"Babenu":true,"CarePlanFeature":true,"CategorySaleIDs":"none","CheckoutMS":true,"DeepGrading":false,"Diamond4k":false,"DropHintOptions":true,"DropdownValentinesDate":"2021-02-12","ECDPromo":false,"EarthOrNatural":"Natural","EyeClean":false,"FreeRingPromotion":true,"GameOfClues":true,"HideYOTPOReviews":false,"HomePageBannerGifDisplay":false,"IGgallery":false,"InStoreFeature":false,"InventoryDateFilterFeature":true,"IsInternetExplorer":false,"JAPari":true,"MobileHomePageRing":true,"MyAccountMobile":true,"NewConsultButtonDesktop":true,"NewConsultButtonMobile":true,"NewERSplash":true,"NewLoginPage":true,"NewMobileDiamondPairItemPage":true,"PrevNextItem":false,"QuickMobileJewelItemPage":true,"R2PlayerFeature":true,"ShoppingCartActiveCampaign":"none","ShoppingcartPaypalButton":true,"ShowJewelSalePrice":true,"ShowPromotionBanner_Server":true,"SpecialGalleriesBanner":true,"SplitIt":false,"SplitIt6":false,"StonesGalleryPromotion":true,"SubDomain":"www","TaxCalculatorFedEx":true,"UseLocalData":true,"activeCampaign":"MothersDay25x4","addToCartButtonRedirect":true,"bridgerPay":true,"byFastShipping":true,"byFastShippingStones":true,"byNewYears":false,"byNewYearsStones":false,"byValentines":false,"byValentinesStones":false,"byXmas":false,"byXmasStones":false,"carePlan":false,"closeService":false,"couponVal":"empty","covid19":false,"covidNY":false,"currencyObj":"{\"Rate\":1.0000,\"Simbol\":\"$\",\"Code\":\"USD\"}","customerServicePhone":"null","dataAkamai":"country_code=US,region_code=OH,city=COLUMBUS,continent=NA","endDateExtendedReturns":"2025-01-10","envCookie":"green","extendedReturns":false,"fancy10Promo":false,"fancyPromo":false,"fasterShipping":false,"giveAwayCampaign":"none","giveAwayMinPrice":"1000","giveAwayProductID":["none","none"],"hideShippingDates":false,"holidayName":"New Years","isMobile":false,"isNewsLetterPopupActive":false,"isRefresh":true,"isServiceClose":false,"jaCoupon":"mothersday25","jaCouponInternational":"none","jaMainDeployment":"99319","labPromo":false,"lazyLoadHomepage":true,"onlyBanner":"MothersDay25x4","ourLocations":"null","pageNumberForTrigger":"3","pickupLocations":true,"popupName":"NewsLetterPopup25Campaign","reactChat":true,"reopenDate":"January 2","reopenTime":"5am","shipsInTimePriorities":"byMothersDay,bySameDayShipping,byNextDayShipping,byFastShipping,byXmas,byNewYears,byValentines","showCampaignByCountry":false,"showGoogleReviews":false,"showStoneSalePrice":true,"startDateExtendedReturns":"2024-11-13","taxCountriesCode":"US","tdPlansCodeIDs":"49901,41074","topBannerCampaign":"MothersDay25x4","topBannerCampaignB":"none","topMesseg":"Our Customer Service Center is closed for New Year’s and will reopen at 5am EST on January 2nd. Happy New Year!"},"userLocation":{"countryCode":"US","regionCode":"OH","city":"COLUMBUS"}}}}}

Error Message

What would you like to do?

General Info

You have selected a ring setting and a loose diamond separately. Would you like to combine them into a complete engagement ring?

Unfortunately this particular setting and diamond combination are incompatible. Please contact us now and we’ll help you design your dream ring.877-826-9866

Customer information

In order to proceed, I agree to allow James Allen to share information with Sears.

I am a Shop Your Way member, and I would like to earn points for any purchase(s) I make. I agree to provide the necessary information to earn points.

Please Note: The field(s) in red are required.

Looks like you're already registered!
Confirm your JamesAllen password to connect with Facebook

Your Email and/or Password is incorrect

Email addressPasswordForgot password?

A customer account with this email already exists, please use a different email address or Log In.

Thank you. Please check your email to confirm your registration.

Thank you for signing up for our exclusive offers.

Click & drag from side to side to view in 360°.

GOT IT

The page was sent to your friend.

This specific setting requires a center diamond or gemstone.

You already have a ring setting, would you like to change it?

You already have a diamond setting, would you like to change it?

The setting and diamond you have selected do not match.Change your setting or diamond or contact our 24\7 Customer Service team for help. Continue

Sorry, this item has just been sold.Browse Other Diamonds Browse Other Gemstones Browse Other Engagement Rings Contact us for help

Checkout failed, please try again

To save your wish list, create an account or log in:

Diamond was added to Comparison ListView the list?

*Offer applies to ring setting only. Does not include loose diamonds, gemstones, or designer collections. Promotional discounts applied to an order are only valid for the item purchased and will not be applied to future purchases or exchanges after the sale ends. Cannot be combined with any other offer.

*Offer applies to setting only. Does not include designer collections. Promotional discounts applied to an order are only valid for the item purchased and will not be applied to future purchases or exchanges after the sale ends. Cannot be combined with any other offer. Promotion ends June 13, 2019 at 11:59pm EST.

*With the purchase of any single True Hearts diamond, receive 25% off your ring setting. Excludes designer collections. Cannot be combined with any other offer.

Are you sure you want to leave the Ring Concierge?

Your data will be saved. You can always come back

by clicking the Ring Concierge icon

Are you sure you want to close the Inspiration Gallery ?





A mail with instructions has been sent to you.

Your monthly payments

Interest-Free Monthly Payments

Pay over 3 months | No fees | 0% interest

How it works (Important to know)

1. The first month’s installment is charged to your credit card. To ensure all debts are paid off, the entire purchase amount is held in reserve on your card at no cost to you.

2. Your credit card will be charged on a monthly basis and the same amount will be deducted from your credit line hold.

3. Monthly payments will appear on your credit card statement, but the remaining amount on hold will not show up as debt.

To be eligible, you will need to provide:

* A valid credit card (VISA, AMEX or MasterCard)

* Sufficient funds on your card to cover the entire purchase

Product Price	Month #1	Month #2	Month #3
$6,000	$2,000 Paid	$2,000 Paid	$2,000 Paid
$6,000	$4,000 Held	$2,000 Held	$0 Held

FOR MORE INFORMATION VIEW THE SPLITIT WEBSITE

Gender

Woman

Man

By signing up you confirm that you have read the Privacy Policy and agree that your email and the provided information will be collected and used by James Allen for the purposes of sending news, promotions and updates via email. You can withdraw your consent at any time by unsubscribing or contacting us via service@jamesallen.com.