IGI Certified

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  • Featured
  • Most relevant
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  • Alphabetically, A-Z
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  • Price, low to high
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  • 4 Carat SQ Cushion E VS1 - IGI Certified4 Carat SQ Cushion E VS1 - IGI Certified
    4 Carat Cushion E VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 4 Carat Square Cushion Cut Lab-Grown Diamond combines E color and VS1 clarity for extraordinary brilliance and luxury appeal. Perfect for statement jewelry pieces and premium ring designs. IGI certified for trust and quality.
    €586
    €781
    (-25%)
    Save €195
    (25%)
  • 3.5 Carat SQ Cushion E VS1 - IGI Certified3.5 Carat SQ Cushion E VS1 - IGI Certified
    3.5 Carat Cushion E VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A luxurious 3.5 Carat Square Cushion Cut Lab-Grown Diamond featuring E color and VS1 clarity for brilliant sparkle and premium beauty. Ideal for custom jewelry and high-end engagement rings with IGI certified assurance.
    €556
    €773
    (-28%)
    Save €217
    (28%)
  • 3 Carat SQ Cushion E VS1 - IGI Certified3 Carat SQ Cushion E VS1 - IGI Certified
    3 Carat Cushion E VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 3 Carat Square Cushion Cut Lab-Grown Diamond with E color and VS1 clarity delivers exceptional sparkle and timeless elegance. Perfect for statement jewelry and luxury engagement rings, backed by trusted IGI certification.
    €357
    €493
    (-28%)
    Save €136
    (28%)
  • 2.5 Carat SQ Cushion E VS1 - IGI Certified2.5 Carat SQ Cushion E VS1 - IGI Certified
    2.5 Carat Cushion E VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    Experience premium brilliance with this 2.5 Carat Square Cushion Cut Lab-Grown Diamond featuring E color and VS1 clarity. Its refined sparkle and luxurious look make it ideal for fine jewelry and custom engagement rings. IGI certified.
    €323
    €416
    (-22%)
    Save €93
    (22%)
  • 2 Carat SQ Cushion E VS1 - IGI Certified2 Carat SQ Cushion E VS1 - IGI Certified
    2 Carat Cushion E VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 2 Carat Square Cushion Cut Lab-Grown Diamond offers E color and VS1 clarity with outstanding sparkle and elegance. Its timeless cushion shape makes it ideal for luxury jewelry and premium engagement rings. IGI certified for confidence.
    €272
    €340
    (-20%)
    Save €68
    (20%)
  • 1.5 Carat SQ Cushion E VS1 - IGI Certified1.5 Carat SQ Cushion E VS1 - IGI Certified
    1.5 Carat Cushion E VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A beautiful 1.5 Carat Square Cushion Cut Lab-Grown Diamond featuring E color and VS1 clarity for stunning brilliance and sophistication. Ideal for engagement rings and fine jewelry with IGI certified quality you can trust.
    €195
    €221
    (-12%)
    Save €25
    (12%)
  • 1 Carat SQ Cushion E VS1 - IGI Certified1 Carat SQ Cushion E VS1 - IGI Certified
    1 Carat Cushion E VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 1 Carat Square Cushion Cut Lab-Grown Diamond with E color and VS1 clarity offers exceptional brilliance and refined beauty. Perfect for elegant rings and custom jewelry, it comes with IGI certification for trusted quality and authenticity.
    €153
    €156
    (-2%)
    Save €3
    (2%)
  • 3 Carat SQ Cushion D VS1 - IGI Certified3 Carat SQ Cushion D VS1 - IGI Certified
    3 Carat Cushion D VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 3 Carat Square Cushion Cut Lab-Grown Diamond showcases D color and VS1 clarity for unmatched brilliance and luxury appeal. Its elegant cushion shape is perfect for statement rings and high-end jewelry creations. IGI certified for authenticity.
    €467
    €544
    (-14%)
    Save €76
    (14%)
  • 2.5 Carat SQ Cushion D VS1 - IGI Certified2.5 Carat SQ Cushion D VS1 - IGI Certified
    2.5 Carat Cushion D VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    Discover luxury with this 2.5 Carat Square Cushion Cut Lab-Grown Diamond featuring D color and VS1 clarity. Its stunning brilliance and premium finish make it ideal for custom jewelry and elegant engagement rings. IGI certified for complete trust.
    €340
    €450
    (-25%)
    Save €110
    (25%)
  • 2 Carat SQ Cushion D VS1 - IGI Certified2 Carat SQ Cushion D VS1 - IGI Certified
    2 Carat Cushion D VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 2 Carat Square Cushion Cut Lab-Grown Diamond combines D color and VS1 clarity for a bright, flawless appearance. Its refined sparkle and timeless design make it perfect for premium engagement rings and fine jewelry. IGI certified assurance included.
    €297
    €357
    (-17%)
    Save €59
    (17%)
  • 1.5 Carat SQ Cushion D VS1 - IGI Certified1.5 Carat SQ Cushion D VS1 - IGI Certified
    1.5 Carat Cushion D VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A stunning 1.5 Carat Square Cushion Cut Lab-Grown Diamond with D color and VS1 clarity, offering remarkable sparkle and elegance. Perfect for engagement rings and custom jewelry, this diamond is IGI certified for authenticity and confidence.
    €212
    €238
    (-11%)
    Save €25
    (11%)
  • 1 Carat SQ Cushion D VS1 - IGI Certified1 Carat SQ Cushion D VS1 - IGI Certified
    1 Carat Cushion D VS1 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 1 Carat Square Cushion Cut Lab-Grown Diamond features D color and VS1 clarity for exceptional brilliance and purity. Its elegant cushion shape adds timeless beauty, making it ideal for engagement rings and fine jewelry. IGI certified for trusted quality.
    €157
    €161
    (-3%)
    Save €4
    (3%)
  • 4 Carat SQ Cushion F VVS2 - IGI Certified4 Carat SQ Cushion F VVS2 - IGI Certified
    4 Carat Cushion F VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    This 4 Carat Square Cushion Cut Lab-Grown Diamond offers outstanding brilliance with F color and VVS2 clarity. Its elegant shape and superior fire make it a perfect choice for statement rings and luxury jewelry designs. IGI certified for guaranteed quality.
    €612
    €832
    (-27%)
    Save €221
    (27%)
  • 3.5 Carat SQ Cushion F VVS2 - IGI Certified3.5 Carat SQ Cushion F VVS2 - IGI Certified
    3.5 Carat Cushion F VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    Experience timeless brilliance with this 3.5 Carat Square Cushion Cut Lab-Grown Diamond, graded F color and VVS2 clarity. Its exceptional sparkle, near-colorless appearance, and premium cut make it perfect for luxury engagement rings and fine jewelry. IGI certified for complete authenticity and trust.
    €595
    (--4%)
  • 3 Carat SQ Cushion F VVS2 - IGI Certified3 Carat SQ Cushion F VVS2 - IGI Certified
    3 Carat Cushion F VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A beautiful 3 carat square cushion diamond featuring premium F color and VVS2 clarity. IGI certified and finely cut, this diamond offers excellent brilliance and a bold, elegant presence.
    €408
    €510
    (-20%)
    Save €102
    (20%)
  • 2.5 Carat SQ Cushion F VVS2 - IGI Certified2.5 Carat SQ Cushion F VVS2 - IGI Certified
    2.5 Carat Cushion F VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A remarkable 2.5 carat square cushion diamond with excellent F color and VVS2 clarity. This IGI certified diamond provides brilliant shine and a refined luxury appeal.
    €340
    €433
    (-22%)
    Save €93
    (22%)
  • 2 Carat SQ Cushion F VVS2 - IGI Certified2 Carat SQ Cushion F VVS2 - IGI Certified
    2 Carat Cushion F VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A stunning 2 carat square cushion diamond featuring exceptional F color and VVS2 clarity. IGI certified and expertly crafted, this diamond offers strong brilliance and a luxurious finish.
    €306
    €357
    (-14%)
    Save €51
    (14%)
  • 1.5 Carat SQ Cushion F VVS2 - IGI Certified1.5 Carat SQ Cushion F VVS2 - IGI Certified
    1.5 Carat Cushion F VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    An elegant 1.5 carat square cushion diamond with premium F color and VVS2 clarity. This IGI certified diamond delivers excellent brilliance and a sophisticated look for fine jewelry.
    €221
    €255
    (-13%)
    Save €34
    (13%)
  • 1 Carat SQ Cushion F VVS2 - IGI Certified1 Carat SQ Cushion F VVS2 - IGI Certified
    1 Carat Cushion F VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A refined 1 carat square cushion diamond featuring excellent F color and VVS2 clarity. IGI certified and precisely cut, this diamond offers impressive brilliance and a clean, elegant appearance.
    €204
    €255
    (-20%)
    Save €51
    (20%)
  • 4 Carat SQ Cushion E VVS2 - IGI Certified4 Carat SQ Cushion E VVS2 - IGI Certified
    4 Carat Cushion E VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A magnificent 4 carat square cushion diamond featuring premium E color and VVS2 clarity. IGI certified and expertly cut, this diamond delivers exceptional brilliance and a statement luxury appearance.
    €637
    €849
    (-25%)
    Save €212
    (25%)
  • 3.5 Carat SQ Cushion E VVS2 - IGI Certified3.5 Carat SQ Cushion E VVS2 - IGI Certified
    3.5 Carat Cushion E VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    An exquisite 3.5 carat square cushion diamond with exceptional E color and VVS2 clarity. This IGI certified diamond provides brilliant shine and a bold, luxurious look.
    €612
    €832
    (-27%)
    Save €221
    (27%)
  • 3 Carat SQ Cushion E VVS2 - IGI Certified3 Carat SQ Cushion E VVS2 - IGI Certified
    3 Carat Cushion E VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A beautiful 3 carat square cushion diamond featuring rare E color and VVS2 clarity. IGI certified and finely crafted, this diamond offers outstanding sparkle and luxury appeal.
    €425
    €527
    (-19%)
    Save €102
    (19%)
  • 2.5 Carat SQ Cushion E VVS2 - IGI Certified2.5 Carat SQ Cushion E VVS2 - IGI Certified
    2.5 Carat Cushion E VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A remarkable 2.5 carat square cushion diamond with exceptional E color and VVS2 clarity. This IGI certified diamond delivers superior brilliance and an elegant finish for high-end jewelry.
    €340
    €442
    (-23%)
    Save €102
    (23%)
  • 2 Carat SQ Cushion E VVS2 - IGI Certified2 Carat SQ Cushion E VVS2 - IGI Certified
    2 Carat Cushion E VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    A stunning 2 carat square cushion diamond featuring premium E color and VVS2 clarity. IGI certified and precisely cut, this diamond offers excellent brilliance and a refined luxury appeal.
    €323
    €357
    (-10%)
    Save €34
    (10%)
  • 1.5 Carat SQ Cushion E VVS2 - IGI Certified1.5 Carat SQ Cushion E VVS2 - IGI Certified
    1.5 Carat Cushion E VVS2 - IGI Certified
    • Excellent
    • |
    • Lab Grown
    An elegant 1.5 carat square cushion diamond featuring exceptional E color and VVS2 clarity. This IGI certified diamond provides brilliant shine and a refined look for luxury jewelry.
    €476
    (--100%)