Why does a marquise lab grown diamond look larger than its carat weight suggests?

Marquise cut is elongated with pointed ends, which spreads the same carat weight across more visible surface area than a round or cushion cut of equal weight. This is why marquise diamonds are popular with buyers who want a bigger look without the carat price tag that comes with actual size.

What carat sizes and grades are currently available?

The current selection spans 1.01 to 2.10 carats, with color grades from D to E and clarity from VS1 to VVS1, putting every stone in this collection near the top of both scales. Each listing states the exact specifications for that individual diamond.

Why does color grade matter more with marquise cut specifically?

The pointed ends and elongated shape of a marquise cut can concentrate visible color at the tips more than a round brilliant does, so a lower color grade shows up more noticeably. This collection's D to E color range keeps that risk minimal.

Is marquise cut prone to chipping at the points?

The pointed tips of a marquise diamond are more vulnerable than the rounded edges of other cuts, so a protective setting with V-shaped prongs at each point is recommended for daily wear. This is a detail worth discussing with your jeweler when choosing a setting.

Is marquise a good choice for an engagement ring?

Yes, marquise is a classic engagement ring choice known for elongating the finger and offering a larger face-up appearance than its carat weight would suggest in a rounder cut. Since these are loose, unset stones, you can pair one from this collection with a setting from your jeweler of choice.

Are these diamonds lab grown or natural?

These are lab grown diamonds, chemically and optically identical to natural diamonds but produced in a controlled setting. This is part of why marquise cut, which is often pricier per carat in natural form due to higher rough diamond waste during cutting, becomes more accessible here.

Can I order marquise diamonds in bulk for retail?

Yes, GDBS operates as a wholesale supplier for retailers seeking premium bulk supply. Larger orders or specific requirements beyond current stock can be submitted through our wholesale enquiries page.

What's the return policy on a marquise cut diamond?

Every purchase from this collection is covered under our standard return and exchange policy, giving you a window to return the stone if needed. Full terms are available on our return and exchange page.

Marquise Lab Grown Diamonds, Loose | GDBS

Marquise cut stretches a diamond's face-up size further than almost any other shape, and GDBS keeps this collection fully graded despite its naturally limited size.

Every stone individually graded. The marquise lab grown diamonds currently listed range from 1.01 to 2.10 carats, each stating exact color (D to E) and clarity (VS1 to VVS1) on its own product page.
Strong color grades across the board. Every stone in this collection falls in the D to E range, the top of the colorless scale, which matters more with marquise cut since its elongated shape and pointed ends can make color more visible than in rounder cuts.
Meaningful discounts on an elongating cut. Regular prices are shown struck through against the sale price, with savings around 70% off, making marquise's size-per-carat advantage even more accessible.
11 years of sourcing experience. GDBS has operated as a diamond and gemstone supplier for more than a decade, with a 4.8 rating across 6,200-plus reviews and 24,500-plus completed sales.
Wholesale sourcing for retailers. As a wholesale supplier, GDBS serves retailers seeking bulk supply alongside individual buyers, with custom sourcing available for specifications beyond current stock.

Marquise cut rewards buyers who want maximum visual size for their carat weight. Browse the current selection and see what's available now.

Marquise cut is elongated with pointed ends, which spreads the same carat weight across more visible surface area than a round or cushion cut of equal weight. This is why marquise diamonds are popular with buyers who want a bigger look without the carat price tag that comes with actual size.
The current selection spans 1.01 to 2.10 carats, with color grades from D to E and clarity from VS1 to VVS1, putting every stone in this collection near the top of both scales. Each listing states the exact specifications for that individual diamond.
The pointed ends and elongated shape of a marquise cut can concentrate visible color at the tips more than a round brilliant does, so a lower color grade shows up more noticeably. This collection's D to E color range keeps that risk minimal.
The pointed tips of a marquise diamond are more vulnerable than the rounded edges of other cuts, so a protective setting with V-shaped prongs at each point is recommended for daily wear. This is a detail worth discussing with your jeweler when choosing a setting.
Yes, marquise is a classic engagement ring choice known for elongating the finger and offering a larger face-up appearance than its carat weight would suggest in a rounder cut. Since these are loose, unset stones, you can pair one from this collection with a setting from your jeweler of choice.
These are lab grown diamonds, chemically and optically identical to natural diamonds but produced in a controlled setting. This is part of why marquise cut, which is often pricier per carat in natural form due to higher rough diamond waste during cutting, becomes more accessible here.
Yes, GDBS operates as a wholesale supplier for retailers seeking premium bulk supply. Larger orders or specific requirements beyond current stock can be submitted through our wholesale enquiries page.
Every purchase from this collection is covered under our standard return and exchange policy, giving you a window to return the stone if needed. Full terms are available on our return and exchange page.

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