A diamond engagement ring is a classic sign of love. 18carati.com's solitaire range are hand made by expert Italian craftsmen using top.
Currently Shopping by:
  1. Remove This Item Cut: Excellent
  2. Remove This Item Symmetry: Excellent
  3. Remove This Item Polish: Excellent

IGI grading laboratoryIGI is the most important European grading institute base in Antwerp - Belgium.

GIA is the well known American grading institute. It's by no doubt the most popular in the US and the far East.
It's quality stardards are very high.

HRD is the world oldest diamod grading insitute. It's internationally known for its quality standards specially on big caratage stones. Like IGI it's based in Antwerp - Belgium

 

We have thousands of IGIGIA and HRD certified diamonds on sale directly from Antwerp at extremely low prices. It is possible to select the perfect diamond by features like shape, color, clarity, cut, etc by operating the filters on the left column. Once you've chosen the stone you can also pick the preferred setting in gold 18K or platinum 950 and create your own unique and customised piece of jewelry (engraving is also available at no extra cost). 

We ship to most countries around the world via FedEx or UPS. Shipments are fully insured and are delivered in 24 to 72 hrs depending on destination. Contact us by email, phone or live chat to find out more about our services.

Diamonds from 1 to 12 of 7193 total
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  1. IGI Diamond - E VVS2 - 0.11 ct.

    Code: BK-6117EVVS2-0011
    £363.55

    Color: E  Clarity: VVS2
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 214676117
    • Carat
      0.11
    • Color
      E
    • Clarity
      VVS2
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.14 x 3.18 x 1.84
    • Table (%)
      : 62.00
    • Girdle
      : --
  2. IGI Diamond - E SI2 - 0.15 ct.

    Code: BK-6120ESI2-0015
    £390.16

    Color: E  Clarity: SI2
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 214676120
    • Carat
      0.15
    • Color
      E
    • Clarity
      SI2
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.52 x 3.54 x 2.10
    • Table (%)
      : 58.00
    • Girdle
      : --
  3. IGI Diamond - I IF - 0.16 ct.

    Code: MC-1985IIF-0016
    £425.61

    Color: I  Clarity: IF
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 219621985
    • Carat
      0.16
    • Color
      I
    • Clarity
      IF
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : Slight
    • Measurements
      : 3.48 x 3.49 x 2.11
    • Table (%)
      : 60.50
    • Girdle
      : Medium - Medium
  4. IGI Diamond - I VS2 - 0.16 ct.

    Code: MC-4168IVS2-0016
    £425.61

    Color: I  Clarity: VS2
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 234634168
    • Carat
      0.16
    • Color
      I
    • Clarity
      VS2
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.44 x 3.47 x 2.11
    • Table (%)
      : 57.50
    • Girdle
      : Medium - Medium
  5. IGI Diamond - I VS2 - 0.16 ct.

    Code: MC-2165IVS2-0016
    £425.61

    Color: I  Clarity: VS2
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 219622165
    • Carat
      0.16
    • Color
      I
    • Clarity
      VS2
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.54 x 3.56 x 2.08
    • Table (%)
      : 61.00
    • Girdle
      : Medium - Medium
  6. IGI Diamond - I VS1 - 0.16 ct.

    Code: MC-0874IVS1-0016
    £425.61

    Color: I  Clarity: VS1
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 229620874
    • Carat
      0.16
    • Color
      I
    • Clarity
      VS1
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.50 x 3.53 x 2.10
    • Table (%)
      : 61.50
    • Girdle
      : Medium - Medium
  7. IGI Diamond - E SI1 - 0.16 ct.

    Code: MC-6638ESI1-0016
    £425.61

    Color: E  Clarity: SI1
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 305896638
    • Carat
      0.16
    • Color
      E
    • Clarity
      SI1
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : Very Slight
    • Measurements
      : 3.51 x 3.52 x 2.04
    • Table (%)
      : 63.00
    • Girdle
      : Slightly Thick - Slightly Thick
  8. IGI Diamond - I VVS2 - 0.15 ct.

    Code: MC-6790IVVS2-0015
    £425.61

    Color: I  Clarity: VVS2
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 341876790
    • Carat
      0.15
    • Color
      I
    • Clarity
      VVS2
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.47 x 3.50 x 2.05
    • Table (%)
      : 61.00
    • Girdle
      : Medium - Medium
  9. IGI Diamond - I IF - 0.16 ct.

    Code: MC-1989IIF-0016
    £434.48

    Color: I  Clarity: IF
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 219621989
    • Carat
      0.16
    • Color
      I
    • Clarity
      IF
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : Very Slight
    • Measurements
      : 3.46 x 3.47 x 2.16
    • Table (%)
      : 59.50
    • Girdle
      : Medium - Medium
  10. IGI Diamond - I IF - 0.16 ct.

    Code: MC-0894IIF-0016
    £434.48

    Color: I  Clarity: IF
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 229620894
    • Carat
      0.16
    • Color
      I
    • Clarity
      IF
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : Very Slight
    • Measurements
      : 3.53 x 3.56 x 2.09
    • Table (%)
      : 61.50
    • Girdle
      : Thin - Medium
  11. IGI Diamond - E IF - 0.12 ct.

    Code: BK-1758EIF-0012
    £434.48

    Color: E  Clarity: IF
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 265741758
    • Carat
      0.12
    • Color
      E
    • Clarity
      IF
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.21 x 3.27 x 1.90
    • Table (%)
      : 61.50
    • Girdle
      : --
  12. IGI Diamond - F VVS2 - 0.14 ct.

    Code: BK-6081FVVS2-0014
    £452.22

    Color: F  Clarity: VVS2
    Cut: Excellent
    Polish: Excellent  Symmetry: Excellent
    Diamond Information
    • Shape
      : round
    • Certificate
      certificato IGI Antwerp 214676081
    • Carat
      0.14
    • Color
      F
    • Clarity
      VVS2
    • Cut
      Excellent
    • Symmetry
      : Excellent
    • Polish
      : Excellent
    • Fluorescence
      : None
    • Measurements
      : 3.42 x 3.45 x 2.06
    • Table (%)
      : 56.50
    • Girdle
      : --
Diamonds from 1 to 12 of 7193 total
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