3 Carat Marquise Lab Grown Diamonds

(1,816)

If you love making a statement that shows elegance and drama, then go for a 3-carat marquise diamond. A long boat-like structure with a brilliant sparkle and pointed ends has a longer visual appearance with the same carat weight as a classic shape. Prioritizing the cut for a marquise showcases a classy vintage look with a touch of contemporary drama. These cuts in a 3-carat weight range will definitely stand out with a serious presence.

Filters

Reset

basic

advanced

Advanced Filters

3.3 carat f VS1 EX Cut IGI marquise diamond

3.3 carat marquise diamond

f | VS1 | EX | IGI

$1,229 $2,048

FLAT 40% OFF

3.06 carat f VVS2 EX Cut IGI marquise diamond

3.06 carat marquise diamond

f | VVS2 | EX | IGI

$1,235 $2,058

FLAT 40% OFF

3.02 carat e VVS2 EX Cut IGI marquise diamond

3.02 carat marquise diamond

e | VVS2 | EX | IGI

$1,293 $2,155

FLAT 40% OFF

3.45 carat e VS1 EX Cut IGI marquise diamond

3.45 carat marquise diamond

e | VS1 | EX | IGI

$1,365 $2,275

FLAT 40% OFF

3.14 carat f VVS1 EX Cut IGI marquise diamond

3.14 carat marquise diamond

f | VVS1 | EX | IGI

$1,455 $2,425

FLAT 40% OFF

3.02 carat d VS1 EX Cut IGI marquise diamond

3.02 carat marquise diamond

d | VS1 | EX | IGI

$1,458 $2,430

FLAT 40% OFF

3.03 carat e VVS1 EX Cut IGI marquise diamond

3.03 carat marquise diamond

e | VVS1 | EX | IGI

$1,496 $2,493

FLAT 40% OFF

3.01 carat d VVS2 EX Cut IGI marquise diamond

3.01 carat marquise diamond

d | VVS2 | EX | IGI

$1,655 $2,758

FLAT 40% OFF

3.5 carat d VVS2 EX Cut IGI marquise diamond

3.5 carat marquise diamond

d | VVS2 | EX | IGI

$2,135 $3,558

FLAT 40% OFF

3.04 carat d VVS1 EX Cut IGI marquise diamond

3.04 carat marquise diamond

d | VVS1 | EX | IGI

$2,366 $3,943

FLAT 40% OFF

3.02 carat f IF EX Cut IGI marquise diamond

3.02 carat marquise diamond

f | IF | EX | IGI

$3,738 $6,230

FLAT 40% OFF

3.05 carat e IF EX Cut IGI marquise diamond

3.05 carat marquise diamond

e | IF | EX | IGI

$3,943 $6,572

FLAT 40% OFF

3 carat d IF EX Cut IGI marquise diamond

3 carat marquise diamond

d | IF | EX | IGI

$6,429 $10,715

FLAT 40% OFF

3.02 carat f VS1 EX Cut IGI marquise diamond

3.02 carat marquise diamond

f | VS1 | EX | IGI

$1,184 $1,973

FLAT 40% OFF

3 carat e VS1 EX Cut IGI marquise diamond

3 carat marquise diamond

e | VS1 | EX | IGI

$1,200 $2,000

FLAT 40% OFF

3.02 carat marquise diamond

f | VS1 | EX | IGI

$1,219 $2,032

FLAT 40% OFF

3.03 carat f VVS2 EX Cut IGI marquise diamond

3.03 carat marquise diamond

f | VVS2 | EX | IGI

$1,223 $2,038

FLAT 40% OFF

3.01 carat f VS1 EX Cut IGI marquise diamond

3.01 carat marquise diamond

f | VS1 | EX | IGI

$1,227 $2,045

FLAT 40% OFF

3.02 carat marquise diamond

f | VS1 | EX | IGI

$1,232 $2,053

FLAT 40% OFF

3.15 carat f VS1 EX Cut IGI marquise diamond

3.15 carat marquise diamond

f | VS1 | EX | IGI

$1,233 $2,055

FLAT 40% OFF

3.06 carat marquise diamond

f | VVS2 | EX | IGI

$1,235 $2,058

FLAT 40% OFF

3 carat f VVS2 EX Cut IGI marquise diamond

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,235 $2,058

FLAT 40% OFF

3.09 carat f VS1 EX Cut IGI marquise diamond

3.09 carat marquise diamond

f | VS1 | EX | IGI

$1,236 $2,060

FLAT 40% OFF

3.07 carat f VVS2 EX Cut IGI marquise diamond

3.07 carat marquise diamond

f | VVS2 | EX | IGI

$1,238 $2,063

FLAT 40% OFF

3.01 carat f VVS2 EX Cut IGI marquise diamond

3.01 carat marquise diamond

f | VVS2 | EX | IGI

$1,239 $2,065

FLAT 40% OFF

3.01 carat marquise diamond

f | VS1 | EX | IGI

$1,239 $2,065

FLAT 40% OFF

3.17 carat f VS1 EX Cut IGI marquise diamond

3.17 carat marquise diamond

f | VS1 | EX | IGI

$1,241 $2,068

FLAT 40% OFF

3.14 carat f VS1 EX Cut IGI marquise diamond

3.14 carat marquise diamond

f | VS1 | EX | IGI

$1,243 $2,072

FLAT 40% OFF

3.08 carat f VS1 EX Cut IGI marquise diamond

3.08 carat marquise diamond

f | VS1 | EX | IGI

$1,243 $2,072

FLAT 40% OFF

3.02 carat marquise diamond

f | VS1 | EX | IGI

$1,243 $2,072

FLAT 40% OFF

3.15 carat marquise diamond

f | VS1 | EX | IGI

$1,247 $2,078

FLAT 40% OFF

3.09 carat marquise diamond

f | VS1 | EX | IGI

$1,247 $2,078

FLAT 40% OFF

3 carat marquise diamond

e | VS1 | EX | IGI

$1,248 $2,080

FLAT 40% OFF

3 carat f VS1 EX Cut IGI marquise diamond

3 carat marquise diamond

f | VS1 | EX | IGI

$1,255 $2,092

FLAT 40% OFF

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,258 $2,097

FLAT 40% OFF

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,258 $2,097

FLAT 40% OFF

3.07 carat e VS1 EX Cut IGI marquise diamond

3.07 carat marquise diamond

e | VS1 | EX | IGI

$1,263 $2,105

FLAT 40% OFF

3.07 carat marquise diamond

f | VVS2 | EX | IGI

$1,263 $2,105

FLAT 40% OFF

3.01 carat marquise diamond

f | VVS2 | EX | IGI

$1,265 $2,108

FLAT 40% OFF

3.08 carat f VVS2 EX Cut IGI marquise diamond

3.08 carat marquise diamond

f | VVS2 | EX | IGI

$1,268 $2,113

FLAT 40% OFF

3.25 carat f VS1 EX Cut IGI marquise diamond

3.25 carat marquise diamond

f | VS1 | EX | IGI

$1,270 $2,117

FLAT 40% OFF

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,270 $2,117

FLAT 40% OFF

3.02 carat marquise diamond

f | VS1 | EX | IGI

$1,274 $2,123

FLAT 40% OFF

3.28 carat f VS1 EX Cut IGI marquise diamond

3.28 carat marquise diamond

f | VS1 | EX | IGI

$1,281 $2,135

FLAT 40% OFF

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,281 $2,135

FLAT 40% OFF

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,282 $2,137

FLAT 40% OFF

3.09 carat e VS1 EX Cut IGI marquise diamond

3.09 carat marquise diamond

e | VS1 | EX | IGI

$1,284 $2,140

FLAT 40% OFF

3.08 carat marquise diamond

f | VS1 | EX | IGI

$1,286 $2,143

FLAT 40% OFF

3.02 carat f VVS2 EX Cut IGI marquise diamond

3.02 carat marquise diamond

f | VVS2 | EX | IGI

$1,291 $2,152

FLAT 40% OFF

3.02 carat marquise diamond

f | VVS2 | EX | IGI

$1,291 $2,152

FLAT 40% OFF

3.02 carat marquise diamond

f | VVS2 | EX | IGI

$1,291 $2,152

FLAT 40% OFF

3.05 carat f VVS2 EX Cut IGI marquise diamond

3.05 carat marquise diamond

f | VVS2 | EX | IGI

$1,292 $2,153

FLAT 40% OFF

3.03 carat marquise diamond

f | VVS2 | EX | IGI

$1,293 $2,155

FLAT 40% OFF

3.03 carat marquise diamond

f | VVS2 | EX | IGI

$1,293 $2,155

FLAT 40% OFF

3.03 carat f VS1 EX Cut IGI marquise diamond

3.03 carat marquise diamond

f | VS1 | EX | IGI

$1,293 $2,155

FLAT 40% OFF

3 carat marquise diamond

e | VS1 | EX | IGI

$1,294 $2,157

FLAT 40% OFF

3.1 carat f VS1 EX Cut IGI marquise diamond

3.1 carat marquise diamond

f | VS1 | EX | IGI

$1,294 $2,157

FLAT 40% OFF

3.1 carat marquise diamond

f | VS1 | EX | IGI

$1,294 $2,157

FLAT 40% OFF

3.1 carat marquise diamond

f | VS1 | EX | IGI

$1,294 $2,157

FLAT 40% OFF

3.1 carat marquise diamond

f | VS1 | EX | IGI

$1,294 $2,157

FLAT 40% OFF

Create your own

pre-designed engagement rings

Ready to Ship Engagement Rings

Shop by shape

Shop by style

Shop by metal

Featured

Customer Created Inspirations

Wedding Rings

jewelry for the big day

Bespoke customized jewelry

BlogsBlogs

Loose Diamonds

Popular Searches

Create Your Own

Services & Values

Diamond Education

Rings

Bracelets

Earrings

Pendants & Necklaces

create your own

High jewelry

Featured

ready to ship

3 Carat Marquise Lab Grown Diamonds

(1,816)

$1,229 $2,048

$1,235 $2,058

$1,293 $2,155

$1,365 $2,275

$1,455 $2,425

$1,458 $2,430

$1,496 $2,493

$1,655 $2,758

$2,135 $3,558

$2,366 $3,943

$3,738 $6,230

$3,943 $6,572

$6,429 $10,715

$1,184 $1,973

$1,200 $2,000

$1,219 $2,032

$1,223 $2,038

$1,227 $2,045

$1,232 $2,053

$1,233 $2,055

$1,235 $2,058

$1,235 $2,058

$1,236 $2,060

$1,238 $2,063

$1,239 $2,065

$1,239 $2,065

$1,241 $2,068

$1,243 $2,072

$1,243 $2,072

$1,243 $2,072

$1,247 $2,078

$1,247 $2,078

$1,248 $2,080

$1,255 $2,092

$1,258 $2,097

$1,258 $2,097

$1,263 $2,105

$1,263 $2,105

$1,265 $2,108

$1,268 $2,113

$1,270 $2,117

$1,270 $2,117

$1,274 $2,123

$1,281 $2,135

$1,281 $2,135

$1,282 $2,137

$1,284 $2,140

$1,286 $2,143

$1,291 $2,152

$1,291 $2,152

$1,291 $2,152

$1,292 $2,153

$1,293 $2,155

Blogs
Blogs