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An elegant 0.80ct oval diamond ring with alternating round and marquise diamond patterns set in a white gold band.

0.80ct Oval Diamond Ring

From ¥340,900 JPY

Marquise diamond engagement ring in 14k white gold – HN Jewelry

Certified 0.30ct Marquise Diamond Ring

From ¥319,100 JPY

An elegant teal sapphire and diamond ring with round and pear cut diamonds flanking an oval teal sapphire on a white gold band.

Oval Teal Sapphire and Diamond Ring

From ¥243,700 JPY

An elegant oval blue sapphire and diamond ring with marquise and round brilliant cut diamonds set in solid white gold.

Oval Blue Sapphire and Diamond Ring

From ¥427,900 JPY

A ring with a pear shaped jade center stone, surrounded by round and marquise cut diamonds set in 14K yellow gold.

Pear Jade and Diamond Ring

From ¥519,300 JPY

Hand wearing a oval cut diamond ring at the center along with marquise and round diamonds on the side

Oval and Marquise Diamond Ring

From ¥282,900 JPY

A white gold ring featuring a marquise icy jade center stone with round and marquise diamonds flanking on either side.

Icy Jade and Diamond Ring

From ¥313,300 JPY

orange sapphire and marquise diamond ring in 18k yellow gold

Orange Sapphire and Diamond Ring

From ¥417,800 JPY

Ruby Marquise Diamond Ring in 14K yellow gold

Ruby Marquise Diamond Ring

From ¥485,900 JPY

A cushion shape ruby ring with marquise and round brilliant cut diamonds set in 18K yellow gold.

2.00ct Ruby and Diamond Ring

From ¥4,496,400 JPY

White gold ring with a central oval conch pearl flanked by marquise and round diamonds creating a flame pattern

Conch Pearl & Diamond Ring

From ¥597,600 JPY

A white gold engagement ring with a central conch pearl flanked by marquise and round diamonds creating a flame pattern.

Conch Pearl and Diamond Ring

From ¥722,400 JPY

A rose gold ring with a central round brilliant cut pink diamond, surrounded by cushion and marquise cut diamonds.

Fancy Pink Lab Diamond Ring

From ¥413,400 JPY

Cushion shape yellow diamond ring with marquise diamond accents in white gold – HN Jewelry

Cushion Cut Yellow Diamond Ring

From ¥427,900 JPY

1.22 ct light yellow cushion diamond ring with marquise diamond accents in white gold

Cushion Yellow Diamond Ring

From ¥429,400 JPY

Ring with pear-shaped yellow diamond and smaller white diamonds on a white background

Fancy Yellow Pear Diamond Ring

From ¥432,300 JPY

A cushion fancy yellow diamond ring with two triangle diamonds on the side, set in a white gold band.

3.02ct Cushion Fancy Yellow Diamond Ring

From ¥844,200 JPY

A cushion-shaped yellow diamond ring with round and marquise cut diamonds set in a 14K yellow gold band.

Yellow Diamond Cushion Ring

From ¥427,900 JPY

Gold ring with oval cut fancy yellow diamond and marquise cut diamond on the side

Fancy Yellow Oval Diamond Ring

From ¥359,800 JPY

A 14K yellow gold ring with a fancy yellow oval diamond center, surrounded by round and marquise diamond patterns.

Fancy Yellow Oval Diamond Ring

From ¥456,900 JPY

Two-tone ring with a fancy yellow diamond on a white background

Cushion Fancy Yellow Diamond Ring

From ¥570,100 JPY

Heart Pink Lab Diamond Ring in 14K White Gold

Heart Pink Lab Diamond Ring in 14K White Gold

From ¥413,400 JPY

ring with a pink gemstone on a white background

Cushion Pink Lab Grown Diamond Ring

From ¥558,500 JPY

Diamond ring with a lab grown blue diamond and pear diamond on a white background

Fancy Blue Diamond Ring

From ¥243,700 JPY

A beautiful ring set with a south sea pearl at the center along with marquise diamonds and round brilliant cut diamonds on the side. It is made in 14k solid yellow gold.

Pearl and Marquise Diamond Ring

From ¥359,800 JPY

Hand wearing a ring with a natural oval icy white jade at the center and marquise diamonds on the side in 14k solid rose gold

Icy Jade and Diamond Ring

From ¥573,000 JPY

14K solid gold ring with a green natural jade and diamond accents on a light surface

Marquise Jade and Diamond Ring

From ¥417,800 JPY

an unique engagement ring set with marquise ruby at the center along with marquise diamond and round diamond on the side

Marquise Ruby Gold Ring

From ¥359,800 JPY

1.67ct Fancy Pink Lab Diamond Ring

1.67ct Fancy Pink Lab Diamond Ring

From ¥427,900 JPY

1-of-1 natural very light blush pink conch pearl ring with marquise and round diamonds in solid rose gold by HN Jewelry.

Unique Conch Pearl & Diamond Ring

From ¥577,300 JPY

A white gold ring featuring a round red conch pearl at the center, flanked by pear diamonds and round diamond in a split-shank design, set against a plain white background.

Red Conch Pearl & Diamond Ring

From ¥667,300 JPY

Flamingo Pink Conch Pearl and Marquise Diamond Ring

Flamingo Pink Conch Pearl and Marquise Diamond Ring

From ¥667,300 JPY

HN Signature Marquise

At HN Jewelry, the marquise is more than a cut, it is a signature. Each marquise diamond carries its own character in shape, proportion, and light performance. For this reason, every stone is carefully hand-selected for its brilliance, fire, and silhouette. The result is a collection defined by balance, refinement, and the quiet distinction of a truly beautiful marquise.

Free worldwide shipping

7 days of return

Lifetime Warranty

100% Secure payments

Conflict-Free & Ethical Gemstone

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