2.5 Carat Marquise Natural Diamonds

Search over 84 2.5 Carat Marquise natural diamonds from 8 online retailers.Prices typically range from $9,806 to $74,915 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

2.5 Carat Marquise Natural Diamonds Available

See All Matching Offers

Showing up to 50 of 84 offers.

IGI | 2.5ct | Marquise | K | SI1 | Very Good

IGI | 2.5ct | Marquise | K | SI1 | Very Good

From $9,806

Compare at $9,960

2 stores
GIA | 2.52ct | Marquise | L | SI2 | Very Good

GIA | 2.52ct | Marquise | L | SI2 | Very Good

From $9,820

Compare at $9,822

2 stores
GIA | 2.53ct | Marquise | L | VVS1 | Very Good
Save 38.7%

GIA | 2.53ct | Marquise | L | VVS1 | Very Good

From $9,835

Compare at $16,047

3 stores
IGI | 2.51ct | Marquise | J | VS2 | Good

IGI | 2.51ct | Marquise | J | VS2 | Good

From $10,760

Compare at $11,154

2 stores
GIA | 2.5ct | Marquise | K | SI2 | Excellent

GIA | 2.5ct | Marquise | K | SI2 | Excellent

From $11,507

Compare at $12,191

2 stores
GIA | 2.55ct | Marquise | K | SI2 | Very Good

GIA | 2.55ct | Marquise | K | SI2 | Very Good

From $11,743

Compare at $12,623

2 stores
GIA | 2.51ct | Marquise | L | VVS2 | Excellent
Save 23.6%

GIA | 2.51ct | Marquise | L | VVS2 | Excellent

From $12,231

Compare at $16,006

2 stores
GIA | 2.51ct | Marquise | K | SI2 | Excellent
Save 27.6%

GIA | 2.51ct | Marquise | K | SI2 | Excellent

From $12,546

Compare at $17,328

2 stores
GIA | 2.5ct | Marquise | J | SI2 | Very Good
Save 40.2%

GIA | 2.5ct | Marquise | J | SI2 | Very Good

From $12,734

Compare at $21,297

2 stores
GIA | 2.51ct | Marquise | L | IF | Excellent
Save 22.5%

GIA | 2.51ct | Marquise | L | IF | Excellent

From $13,435

Compare at $17,338

2 stores
GIA | 2.52ct | Marquise | K | SI1 | Very Good
Save 26.7%

GIA | 2.52ct | Marquise | K | SI1 | Very Good

From $13,844

Compare at $18,881

2 stores
IGI | 2.51ct | Marquise | J | SI1 | Very Good

IGI | 2.51ct | Marquise | J | SI1 | Very Good

From $14,769

Compare at $15,005

3 stores
GIA | 2.51ct | Marquise | L | VS2 | Excellent

GIA | 2.51ct | Marquise | L | VS2 | Excellent

From $15,107

Compare at $15,475

2 stores
GIA | 2.57ct | Marquise | K | VS1 | Excellent

GIA | 2.57ct | Marquise | K | VS1 | Excellent

From $15,306

Compare at $15,413

2 stores
GIA | 2.5ct | Marquise | L | VS1 | Excellent

GIA | 2.5ct | Marquise | L | VS1 | Excellent

From $15,966

Compare at $16,764

3 stores
GIA | 2.6ct | Marquise | K | VVS2 | Good
Save 37.8%

GIA | 2.6ct | Marquise | K | VVS2 | Good

From $17,091

Compare at $27,479

7 stores
GIA | 2.51ct | Marquise | J | SI1 | Excellent
Save 34.2%

GIA | 2.51ct | Marquise | J | SI1 | Excellent

From $18,373

Compare at $27,937

3 stores
GIA | 2.5ct | Marquise | J | SI1 | Excellent
Save 35.4%

GIA | 2.5ct | Marquise | J | SI1 | Excellent

From $20,030

Compare at $30,983

4 stores
GIA | 2.52ct | Marquise | D | SI2 | Excellent
Save 33.3%

GIA | 2.52ct | Marquise | D | SI2 | Excellent

From $20,574

Compare at $30,837

4 stores
IGI | 2.5ct | Marquise | I | VS1 | Very Good

IGI | 2.5ct | Marquise | I | VS1 | Very Good

From $21,151

Compare at $21,155

2 stores
GIA | 2.5ct | Marquise | J | SI1 | Ideal
Save 16.5%

GIA | 2.5ct | Marquise | J | SI1 | Ideal

From $21,571

Compare at $25,820

3 stores
GIA | 2.51ct | Marquise | J | SI2 | Excellent
Save 25%

GIA | 2.51ct | Marquise | J | SI2 | Excellent

From $22,196

Compare at $29,600

2 stores
GIA | 2.52ct | Marquise | I | SI2 | Ideal
Save 31.6%

GIA | 2.52ct | Marquise | I | SI2 | Ideal

From $22,590

Compare at $33,013

3 stores
GIA | 2.51ct | Marquise | J | VS2 | Excellent

GIA | 2.51ct | Marquise | J | VS2 | Excellent

From $23,530

Compare at $25,026

2 stores
GIA | 2.51ct | Marquise | I | SI1 | Ideal

GIA | 2.51ct | Marquise | I | SI1 | Ideal

From $24,150

Compare at $26,162

2 stores
GIA | 2.51ct | Marquise | H | SI2 | Ideal

GIA | 2.51ct | Marquise | H | SI2 | Ideal

From $24,570

Compare at $25,128

2 stores
GIA | 2.51ct | Marquise | F | SI2 | Excellent

GIA | 2.51ct | Marquise | F | SI2 | Excellent

From $24,674

Compare at $26,479

2 stores
GIA | 2.5ct | Marquise | H | SI2 | Excellent
Save 20.6%

GIA | 2.5ct | Marquise | H | SI2 | Excellent

From $24,912

Compare at $31,364

2 stores
GIA | 2.5ct | Marquise | I | SI2 | Very Good
Save 18.6%

GIA | 2.5ct | Marquise | I | SI2 | Very Good

From $25,847

Compare at $31,748

2 stores
GIA | 2.5ct | Marquise | D | SI2 | Very Good

GIA | 2.5ct | Marquise | D | SI2 | Very Good

From $26,093

Compare at $27,998

3 stores
GIA | 2.5ct | Marquise | F | SI2 | Excellent
Save 39.9%

GIA | 2.5ct | Marquise | F | SI2 | Excellent

From $26,183

Compare at $43,534

3 stores
GIA | 2.5ct | Marquise | E | SI2 | Excellent

GIA | 2.5ct | Marquise | E | SI2 | Excellent

From $27,313

Compare at $30,067

2 stores
GIA | 2.51ct | Marquise | J | VVS1 | Very Good
Save 25.3%

GIA | 2.51ct | Marquise | J | VVS1 | Very Good

From $29,055

Compare at $38,912

2 stores
GIA | 2.51ct | Marquise | G | SI1 | Excellent
Save 19.2%

GIA | 2.51ct | Marquise | G | SI1 | Excellent

From $29,083

Compare at $36,004

3 stores
GIA | 2.54ct | Marquise | G | SI1 | Excellent
Save 20%

GIA | 2.54ct | Marquise | G | SI1 | Excellent

From $29,846

Compare at $37,295

2 stores
GIA | 2.5ct | Marquise | D | SI2 | Excellent
Save 32.4%

GIA | 2.5ct | Marquise | D | SI2 | Excellent

From $29,970

Compare at $44,346

3 stores
GIA | 2.52ct | Marquise | I | VS1 | Excellent
Save 34.4%

GIA | 2.52ct | Marquise | I | VS1 | Excellent

From $30,061

Compare at $45,848

5 stores
GIA | 2.5ct | Marquise | D | SI2 | Very Good

GIA | 2.5ct | Marquise | D | SI2 | Very Good

From $31,490

Compare at $32,013

3 stores
GIA | 2.52ct | Marquise | G | SI1 | Very Good

GIA | 2.52ct | Marquise | G | SI1 | Very Good

From $31,702

Compare at $34,530

3 stores
GIA | 2.51ct | Marquise | D | SI1 | Ideal
Save 20%

GIA | 2.51ct | Marquise | D | SI1 | Ideal

From $32,009

Compare at $39,993

2 stores
GIA | 2.51ct | Marquise | D | SI1 | Excellent
Save 34.5%

GIA | 2.51ct | Marquise | D | SI1 | Excellent

From $32,306

Compare at $49,303

4 stores
GIA | 2.51ct | Marquise | H | SI1 | Excellent
Save 31.7%

GIA | 2.51ct | Marquise | H | SI1 | Excellent

From $32,578

Compare at $47,731

3 stores
GIA | 2.52ct | Marquise | D | SI1 | Excellent
Save 34%

GIA | 2.52ct | Marquise | D | SI1 | Excellent

From $33,248

Compare at $50,403

4 stores
GIA | 2.51ct | Marquise | E | SI1 | Ideal
Save 30.4%

GIA | 2.51ct | Marquise | E | SI1 | Ideal

From $34,613

Compare at $49,752

2 stores
GIA | 2.51ct | Marquise | H | VS2 | Excellent

GIA | 2.51ct | Marquise | H | VS2 | Excellent

From $35,016

Compare at $38,190

3 stores
GIA | 2.5ct | Marquise | D | SI1 | Excellent
Save 24.1%

GIA | 2.5ct | Marquise | D | SI1 | Excellent

From $36,358

Compare at $47,933

2 stores
GIA | 2.6ct | Marquise | I | VS2 | Good

GIA | 2.6ct | Marquise | I | VS2 | Good

From $36,497

Compare at $36,880

2 stores
GIA | 2.5ct | Marquise | D | SI1 | Excellent
Save 21.7%

GIA | 2.5ct | Marquise | D | SI1 | Excellent

From $36,779

Compare at $46,963

2 stores
GIA | 2.55ct | Marquise | D | VS2 | Good

GIA | 2.55ct | Marquise | D | VS2 | Good

From $36,819

Compare at $37,615

2 stores
GIA | 2.54ct | Marquise | D | VS2 | Good
Save 21.2%

GIA | 2.54ct | Marquise | D | VS2 | Good

From $37,301

Compare at $47,332

2 stores

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