The HPHT Collection

2 ct Round Brilliant Diamond

HPHT Certified Diamond: GIA certified HPHT diamonds are genuine, naturally mined diamonds formed in volcanic sources that have undergone the HPHT (high pressure, high temperature) process. The GIA accepts and certifies HPHT diamonds and deems the process as permanent. HPHT diamonds are real diamonds.

$59,505

2.57 ct Round Brilliant Diamond

$80,126

1.02 ct Oval Cut Diamond

$12,180

4 ct Pear Cut Diamond

$73,509

2.01 ct Round Brilliant Diamond

$82,065

2.85 ct Round Brilliant Diamond

$105,600

2.29 ct Oval Cut Diamond

$125,009

5.1 ct Pear Cut Diamond

$191,183

2.02 ct Round Brilliant Diamond

$117,969

3.04 ct Round Brilliant Diamond

$141,740

1 ct Pear Cut Diamond

$8,161

3.03 ct Cushion, GIA VVS2 HPHT [SOLD]

GIA Certified, natural HPHT Diamond: GIA certified HPHT diamonds are genuine, naturally mined Type 2a diamonds formed in volcanic sources that have undergone the HPHT (high pressure, high temperature) process. The GIA accepts and certifies HPHT diamonds and deems the process as permanent. HPHT diamonds are real diamonds.

$27,156

1.01 ct Round Brilliant Diamond

$14,186

2.06 ct Round Brilliant Diamond

$62,209

4.03 ct Round Brilliant Diamond

$190,216

1.1 ct Pear Cut Diamond

$11,286

1.99 ct Emerald Cut natural hpht diamond

HPHT GIA Certified Diamond: GIA certified HPHT diamonds are genuine, naturally mined diamonds formed in volcanic sources that have undergone the HPHT (high pressure, high temperature) process. The GIA accepts and certifies HPHT diamonds and deems the process as permanent. HPHT diamonds are real diamonds.

$9,663