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Shown With 7x5.5mm Oval Sapphire

Sapphire Secret Garden Diamond Ring (1/2 ct. tw.) Set with 7x5mm Premium Blue Oval Sapphire

Glistening marquise-shaped diamond buds rest on whimsical vines of precious metal winding towards the center gem for a look of natural elegance (1/2 total carat weight). ... Read More

Metal: 18K Yellow Gold

$4,840

Size Guide

Delivery by Christmas

Order now for delivery by Tue, Dec 14

Georgetown, Washington DC showroom entryway

Georgetown, Washington DC

3332 Cady's Alley NW
Washington, DC 20007

202.448.9055

Daily: 10am–7pm

Book An Appointment

Ring Information

Style:
BE1D6351-SBSL7X5OV2-18KY
Metal:
18K Yellow Gold
Prong metal:
18K Yellow Gold
Average width:
4.0 mm

Accent Gemstones

Type:
Diamond
shapeShape:
Marquise
Number:
16
Min. carat total weight Min. carat total weight:
0.52
Setting:
Prong Set
Average ColorAverage Color:
F/G
Average ClarityAverage Clarity:
SI
Treatment:
None

Center Gemstone

Type:
Sapphire
ShapeShape:
Oval
Average DimensionsAverage Dimensions:
7.0 x 5.0 mm
Average ColorAverage Color:
Blue
Average ClarityAverage Clarity:
Eye clean
Origin:
Sri Lanka
Treatment:
View

Luxury with a Conscience®

A ring that evokes the happiness of love and partnership is even more joyful when you know that it was sustainably sourced and mindfully produced. From our mission to our unique jewelry designs, everything at Brilliant Earth is held to exceptional standards.

Our engagement ring settings are made-to-order with each one handcrafted for your selected center gem’s unique characteristics to ensure the high quality of the finished piece.
As part of our commitment to protecting the planet, Brilliant Earth is Carbonfree®. We calculated our carbon footprint by assessing the direct emissions of our energy use, including packaging, shipping, and employee travel and commuting. Then we partnered with Carbonfund.org to offset our carbon emissions by contributing to Tropical Rainforest Conservation in Brazil. We will continue identifying ways to reduce our footprint and offsetting emissions that we cannot eliminate.
We present each Brilliant Earth design in a jewelry box crafted of wood from Forest Stewardship Council (FSC) certified forests—trees that are managed and harvested in a manner that protects and maintains natural communities and respects the rights of workers and indigenous people.
November 17, 2021
Seth
Stunningly Brilliant

I bought the ring to propose to my girlfriend. It is a rose gold secret garden oval ring and it looked amazing. My fiancé loved the ring and it's quality of craftsmanship made our moment even more special. ...Read More

November 16, 2021
Steve
Stunning

The ring we order exceeded our expectation. We were nervous ordering a diamond on-line, but are very happy we did. ...Read More

October 24, 2021
Tessam
Beautiful

Love it in white gold to match my white gold band. It really sparkles. :) ...Read More

Order Details

*Estimated delivery time if ordered by 2 PM PT today

Free FedEx Shipping

Free 30 Day Returns

Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.

Special 12 month financing options available with Wells Fargo, subject to credit approval.

Layaway options also available.

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Gemstone engagement ring in box