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10+ Total Diamonds Found

Natural Marquise Diamonds

Certified natural marquise diamonds, GIA or IGI graded, each with its own page and 360° video.

10+ in stock GIA & IGI certified 1.00–4.03 ct
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Shop by shape Oval · 100+ Emerald Cut · 50+ Cushion · 50+ Round · 50+ Pear · 50+ Radiant Cut · 50+ Heart · 10+ Old Miner · 10+ Asscher · 10+ Princess · 10+ Marquise · 10+ Carre · In stock
Shop by carat 1.00–1.49 ct · In stock 1.50–1.99 ct · In stock 2.00–2.49 ct · In stock 2.50–2.99 ct · In stock 3.00–3.99 ct · In stock 4.00–4.99 ct · In stock

GIA & IGI certified natural diamonds · Same-day shipping before 6 PM ET · No MOQ · Trade approval same business day before 4 PM ET

Marquise Available
GIA
1.00ct Marquise
J · VVS2 · None Fluor
9.92 × 4.95 × 3.33
Polish
EX
Symmetry
EX
Ratio
2.00
Marquise Available
GIA
1.01ct Marquise
J · SI2 · None Fluor
9.41 × 5 × 3.34
Polish
EX
Symmetry
VG
Ratio
1.88
Marquise Available
GIA
1.10ct Marquise
E · SI2 · Medium Fluor
10.59 × 5.26 × 2.93
Polish
EX
Symmetry
EX
Ratio
2.01
Marquise Available
GIA
1.20ct Marquise
F · SI2 · Faint Fluor
10.02 × 5.22 × 3.56
Polish
EX
Symmetry
EX
Ratio
1.92
Marquise Available
GIA
1.20ct Marquise
I · SI2 · None Fluor
10.66 × 5.4 × 3.16
Polish
EX
Symmetry
EX
Ratio
1.97
Marquise Available
GIA
1.21ct Marquise
E · VVS1 · Faint Fluor
10.19 × 5.26 × 3.6
Polish
EX
Symmetry
EX
Ratio
1.94
Marquise Available
GIA
2.01ct Marquise
D · SI2 · None Fluor
12.19 × 6.3 × 4.25
Polish
EX
Symmetry
EX
Ratio
1.93
Marquise Available
GIA
2.02ct Marquise
D · SI2 · None Fluor
12.54 × 6.5 × 4.04
Polish
EX
Symmetry
EX
Ratio
1.93
Marquise Available
GIA
2.01ct Marquise
D · SI1 · None Fluor
13.80 × 6.42 × 3.80
Polish
EX
Symmetry
VG
Ratio
2.15
Marquise Available
GIA
3.01ct Marquise
E · SI2 · Medium Fluor
13.78 × 7.65 × 4.55
Polish
EX
Symmetry
VG
Ratio
1.80
Marquise Available
GIA
1.51ct Marquise
D · SI2 · None Fluor
12.00 × 5.62 × 3.74
Polish
EX
Symmetry
VG
Ratio
2.14
Marquise Available
GIA
2.54ct Marquise
F · IF · Medium Fluor
14.77 × 6.99 × 4.42
Polish
EX
Symmetry
EX
Ratio
2.11
Marquise Available
HRD
3.02ct Marquise
D · SI2 · None Fluor
15.28 × 7.47 × 4.36
Polish
EX
Symmetry
VG
Ratio
2.05
Marquise Available
GIA
3.02ct Marquise
D · I1 · None Fluor
15.28 × 7.47 × 4.35
Polish
EX
Symmetry
EX
Ratio
2.05
Marquise Available
GIA
2.58ct Marquise
H · IF · Faint Fluor
14.67 × 7.17 × 4.31
Polish
EX
Symmetry
EX
Ratio
2.05
Marquise Available
GIA
2.19ct Marquise
H · IF · None Fluor
14.21 × 6.38 × 4.01
Polish
EX
Symmetry
EX
Ratio
2.23
Marquise Available
GIA
2.51ct Marquise
J · VVS1 · None Fluor
16.15 × 7.03 × 3.87
Polish
EX
Symmetry
EX
Ratio
2.30
Marquise Available
GIA
2.51ct Marquise
J · SI2 · Faint Fluor
15.15 × 6.63 × 4.24
Polish
EX
Symmetry
VG
Ratio
2.29
Marquise Available
GIA
3.01ct Marquise
F · SI2 · Medium Fluor
14.95 × 7.57 × 4.38
Polish
EX
Symmetry
VG
Ratio
1.97
Marquise Available
GIA
2.72ct Marquise
D · VS1 · None Fluor
14.53 × 7.19 × 4.44
Polish
EX
Symmetry
EX
Ratio
2.02
Marquise Available
GIA
2.02ct Marquise
I · SI2 · Faint Fluor
13.16 × 6.55 × 4.14
Polish
EX
Symmetry
VG
Ratio
2.01
Marquise Available
GIA
4.03ct Marquise
J · VS1 · None Fluor
16.52 × 8.23 × 4.84
Polish
EX
Symmetry
EX
Ratio
2.01
Marquise Available
GIA
3.50ct Marquise
D · SI1 · None Fluor
17.05 × 7.68 × 4.45
Polish
EX
Symmetry
EX
Ratio
2.22
Marquise Available
GIA
1.50ct Marquise
H · SI1 · FR · Medium Fluor
11.59 × 5.72 × 3.79
Polish
EX
Symmetry
VG
Ratio
2.03
About natural marquise diamonds

Natural marquise diamonds by carat

10+ GIA and IGI certified natural marquise diamonds in stock, 1.00–4.03 carats, 9.4–17.1 × 5.0–8.2 mm face-up.

1.00–1.49 ct natural marquise 2.00–2.49 ct natural marquise 2.50–2.99 ct natural marquise 3.00–3.99 ct natural marquise

Wholesale natural marquise diamonds

Loose natural marquise diamonds for jewelers and retailers, each with its own page, 360° video and GIA or IGI report. Ships the same day on orders before 6 PM ET.

Natural oval diamonds Natural emerald cut diamonds Natural cushion diamonds Natural round diamonds Natural pear diamonds Natural radiant cut diamonds Natural heart diamonds Natural old miner diamonds
Natural diamonds Antique cuts Natural melee Diamond size chart (mm to carat) Custom jewelry We also carry certified lab-grown diamonds →

Trade questions

Is every natural diamond certified?

Yes. Each natural diamond on this page has a GIA or IGI report. Open the diamond page for the report number and verify it on the lab’s website.

How fast do you ship?

Orders placed before 6 PM ET ship the same day. International delivery takes 3–4 business days.

Can you find a natural diamond that is not listed?

Yes. We source diamonds to your specification. Send the shape, size, color and clarity on WhatsApp.

How do I see prices?

Prices are for the trade. Sign in, or open a trade account: approval is the same business day if you apply before 4 PM ET.