0.3 Carat Natural Diamond Prices | Compare Live Inventory - Connerstone

47,247

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

GSI2Very GoodWooshin

$755 74% $197

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

$236

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

GSI2ExcellentGIA

$938 74% $251

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

GSI2Very GoodWooshin

$662 60% $266

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FSI2ExcellentGIA

$1,029 75% $266

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

GSI2Very GoodHyundai

$486 45% $268

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

GSI1ExcellentGIA

$1,052 73% $289

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FSI1Very GoodHyundai

$676 57% $295

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FSI2Very GoodWooshin

$708 55% $320

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FSI1ExcellentGIA

$1,134 70% $343

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FSI2Very GoodHyundai

$732 52% $352

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FVS2ExcellentGIA

$1,211 70% $373

Emerald — 0.3 ct

0.3ct Emerald Natural Diamond

$764 50% $384

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FSI1Very GoodWooshin

$708 46% $388

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

EVS2ExcellentGIA

$1,256 70% $388

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

FSI1Very GoodHyundai

$770 50% $389

Emerald — 0.3 ct

Limited offer

0.3ct Emerald Natural Diamond

$678 41% $404

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

DVS1ExcellentGIA

$1,317 70% $404

Marquise — 0.3 ct

0.3ct Marquise Natural Diamond

$785 49% $404

Round — 0.3 ct

Limited offer

0.3ct Round Natural Diamond

GVVS1Very GoodHyundai

$788 49% $407

Round — 0.3 ct

0.3ct Round Natural Diamond

GSI2Very GoodGIA

$794 48% $413

Cushion — 0.3 ct

Limited offer

0.3ct Cushion Natural Diamond

$678 39% $419

Pear — 0.3 ct

Limited offer

0.3ct Pear Natural Diamond

$678 39% $419

Round — 0.3 ct

0.3ct Round Natural Diamond

GSI2Very GoodGIA

$802 48% $421

Asscher — 0.3 ct

Limited offer

0.3ct Asscher Natural Diamond

$678 38% $423

Princess — 0.3 ct

Limited offer

0.3ct Princess Natural Diamond

$678 38% $426

Round — 0.3 ct

0.3ct Round Natural Diamond

$1,105 61% $433

Radiant — 0.3 ct

Limited offer

0.3ct Radiant Natural Diamond

$678 36% $434

Round — 0.3 ct

0.3ct Round Natural Diamond

$1,115 61% $437

Emerald — 0.3 ct

0.3ct Emerald Natural Diamond

$442

Round — 0.3 ct

0.3ct Round Natural Diamond

DSI2Very GoodGIA

$1,237 64% $445

Round — 0.3 ct

0.3ct Round Natural Diamond

DSI2Very GoodGIA

$1,237 64% $445

Round — 0.3 ct

0.3ct Round Natural Diamond

$1,058 58% $448

Heart — 0.3 ct

Limited offer

0.3ct Heart Natural Diamond

$678 33% $457

Oval — 0.3 ct

Limited offer

0.3ct Oval Natural Diamond

$678 33% $457

Round — 0.3 ct

0.3ct Round Natural Diamond

DSI1Very GoodGIA

$1,269 65% $457

Round — 0.3 ct

0.3ct Round Natural Diamond

DSI1Very GoodGIA

$1,284 65% $462

Round — 0.3 ct

0.3ct Round Natural Diamond

DSI1Very GoodGIA

$1,284 65% $462

Round — 0.3 ct

0.3ct Round Natural Diamond

$774 41% $464

Round — 0.3 ct

0.3ct Round Natural Diamond

FSI1ExcellentGIA

$845 46% $464

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Frequently Asked Questions

How much does a 0.3 Carat Natural Diamond cost?: Right now Connerstone has 47,247 stones to compare, starting at $197. That is for D–G color, SI2 clarity or better; even at the same carat weight, the price varies with cut and grading lab.
What affects the price of a 0.3 Carat Natural Diamond?: At the same carat weight, price depends on cut grade, color, clarity, fluorescence and the grading lab. What you see and what the grade report says can differ, so check the actual video and millimeter measurements as well.