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Round	Princess	Heart	Emerald	Pear

Marquise	Oval	Asscher	Cushion	Radiant

Choose by price		Choose by features
up to €2.000 from €2.000 to €4.000 from €4.000 to €6.000 from €6.000 to €8.000 from €8.000 to €10.000 from €10.000 to €12.000 from €12.000 to €14.000		Triple EX diamonds Fancy color diamonds

IGI diamonds are certified in Antwerp (Belgium).IGI is one of the most prestigious European institutes for diamond certification	GIA is probaly the most famous diamond lab in the world, number one for top quality diamonds as well as fancy colored.	HRD is the oldest gemological laboratory in the world. It is based in Antwerp like IGI and is well known for its high quality standards.

Guaranteed conflict-free diamonds Pick the perfect diamond from our large online real-time inventory. We have over 10,000 diamonds always in stock in all shapes and carats. All diamonds are guaranteed conflict free of legal origin accordingly to the Kimberley protocol. Check how easy it is to create your own solitaire ring by selecting a diamond and a gold or platinum setting. Customize your ring with a complimentary engraving of your choice. We will create the ring and ship it to you in an elegant gift box within few days free of charge.

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18Carati /
Fancy diamonds

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Diamonds from 1 to 12 of 316 total

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GIA Diamond - - 0.46 ct.
Code: SGF-6674SI2-0046
Regular Price: £753.69
Special Price: £753.68
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Fancy color: Clarity: SI2
Cut:
Polish: Excellent Symmetry: Good
Diamond Information
- Shape
  : oval
- Certificate
  :
- Carat
  : 0.46
- Color
  : --
- Clarity
  : SI2
- Cut
  :
- Symmetry
  : Good
- Polish
  : Excellent
- Fluorescence
  : None
- Measurements
  : 5.22X4.04X2.74
- Table (%)
  : 59.00
- Girdle
  : ETK-ETK
GIA Diamond - yellow fancy vivid - 0.16 ct.
Code: SGF-1208SI1-0016
Regular Price: £815.77
Special Price: £815.75
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Fancy color: yellow Clarity: SI1
Cut:
Polish: Good Symmetry: Good
Diamond Information
- Shape
  : pear
- Certificate
  :
- Carat
  : 0.16
- Color
  : --
- Clarity
  : SI1
- Cut
  :
- Symmetry
  : Good
- Polish
  : Good
- Fluorescence
  : None
- Measurements
  : 4.70X3.06X1.67
- Table (%)
  : 59.00
- Girdle
  : VTK-TK
GIA Diamond - orange-yellow fancy vivid - 0.57 ct.
Code: SGF-8160-0056
Regular Price: £860.10
Special Price: £860.09
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Fancy color: orange-yellow Clarity:
Cut:
Polish: Excellent Symmetry: Good
Diamond Information
- Shape
  : oval
- Certificate
  :
- Carat
  : 0.57
- Color
  : --
- Clarity
  : --
- Cut
  :
- Symmetry
  : Good
- Polish
  : Excellent
- Fluorescence
  : None
- Measurements
  : 5.60X4.05X2.90
- Table (%)
  : 60.00
- Girdle
  : ETK-ETK
GIA Diamond - yellow fancy - 0.18 ct.
Code: BKF-3669SI1-0018
£913.30
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Fancy color: yellow Clarity: SI1
Polish: Excellent Symmetry: Good
Diamond Information
- Shape
  : cushion
- Certificate
  :
- Carat
  : 0.18
- Color
  : --
- Clarity
  : SI1
- Symmetry
  : Good
- Polish
  : Excellent
- Fluorescence
  : None
- Measurements
  : 3.18x3.36x2.07
- Table (%)
  : 64.00
- Girdle
  : Slightly Thick / Extremely Thick
GIA Diamond - yellow fancy vivid - 0.18 ct.
Code: SGF-1140SI1-0018
Regular Price: £1,072.90
Special Price: £1,072.89
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Fancy color: yellow Clarity: SI1
Cut:
Polish: Good Symmetry: Good
Diamond Information
- Shape
  : cushion
- Certificate
  :
- Carat
  : 0.18
- Color
  : --
- Clarity
  : SI1
- Cut
  :
- Symmetry
  : Good
- Polish
  : Good
- Fluorescence
  : None
- Measurements
  : 3.29X3.01X1.95
- Table (%)
  : 62.00
- Girdle
  : ETK-ETK
GIA Diamond - yellow fancy light - 0.54 ct.
Code: SGF-1721SI2-0054
Regular Price: £1,072.90
Special Price: £1,072.89
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Fancy color: yellow Clarity: SI2
Cut:
Polish: Very Good Symmetry: Good
Diamond Information
- Shape
  : cushion
- Certificate
  :
- Carat
  : 0.54
- Color
  : --
- Clarity
  : SI2
- Cut
  :
- Symmetry
  : Good
- Polish
  : Very Good
- Fluorescence
  : None
- Measurements
  : 4.52X4.43X2.99
- Table (%)
  : 59.00
- Girdle
  : VTK -ETK
GIA Diamond - yellow fancy light - 0.34 ct.
Code: BKF-4973VVS1-0034
£1,108.37
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Fancy color: yellow Clarity: VVS1
Polish: Good Symmetry: Good
Diamond Information
- Shape
  : oval
- Certificate
  :
- Carat
  : 0.34
- Color
  : --
- Clarity
  : VVS1
- Symmetry
  : Good
- Polish
  : Good
- Fluorescence
  : None
- Measurements
  : 3.83x4.85x2.27
- Table (%)
  : 63.00
- Girdle
  : Extremely Thick
GIA Diamond - yellow fancy intense - 0.37 ct.
Code: SGF-6449SI1-0037
Regular Price: £1,134.98
Special Price: £1,134.97
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Fancy color: yellow Clarity: SI1
Cut:
Polish: Excellent Symmetry: Good
Diamond Information
- Shape
  : cushion
- Certificate
  :
- Carat
  : 0.37
- Color
  : --
- Clarity
  : SI1
- Cut
  :
- Symmetry
  : Good
- Polish
  : Excellent
- Fluorescence
  : None
- Measurements
  : 3.83X3.83X2.67
- Table (%)
  : 58.00
- Girdle
  : ETK-ETK
GIA Diamond - - 0.41 ct.
Code: SGF-6584SI1-0041
Regular Price: £1,134.98
Special Price: £1,134.97
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Fancy color: Clarity: SI1
Cut:
Polish: Very Good Symmetry: Good
Diamond Information
- Shape
  : oval
- Certificate
  :
- Carat
  : 0.41
- Color
  : --
- Clarity
  : SI1
- Cut
  :
- Symmetry
  : Good
- Polish
  : Very Good
- Fluorescence
  : None
- Measurements
  : 5.51X3.90X2.55
- Table (%)
  : 65.00
- Girdle
  : VTK -ETK
GIA Diamond - yellow fancy - 0.51 ct.
Code: SGF-6228VS2-0051
Regular Price: £1,143.85
Special Price: £1,143.84
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Fancy color: yellow Clarity: VS2
Cut:
Polish: Very Good Symmetry: Very Good
Diamond Information
- Shape
  : cushion
- Certificate
  :
- Carat
  : 0.51
- Color
  : --
- Clarity
  : VS2
- Cut
  :
- Symmetry
  : Very Good
- Polish
  : Very Good
- Fluorescence
  : None
- Measurements
  : 4.83X3.95X2.88
- Table (%)
  : 59.00
- Girdle
  : VTK -ETK
GIA Diamond - yellow fancy - 0.5 ct.
Code: SGF-3781SI2-0050
Regular Price: £1,143.85
Special Price: £1,143.84
- Add to Wishlist
Fancy color: yellow Clarity: SI2
Cut:
Polish: Very Good Symmetry: Good
Diamond Information
- Shape
  : oval
- Certificate
  :
- Carat
  : 0.50
- Color
  : --
- Clarity
  : SI2
- Cut
  :
- Symmetry
  : Good
- Polish
  : Very Good
- Fluorescence
  : Medium
- Measurements
  : 5.63X4.17X2.69
- Table (%)
  : 61.00
- Girdle
  : VTK -ETK
GIA Diamond - yellow fancy intense - 0.44 ct.
Code: SGF-6476SI1-0044
Regular Price: £1,152.70
Special Price: £1,152.69
- Add to Wishlist
Fancy color: yellow Clarity: SI1
Cut:
Polish: Very Good Symmetry: Very Good
Diamond Information
- Shape
  : oval
- Certificate
  :
- Carat
  : 0.44
- Color
  : --
- Clarity
  : SI1
- Cut
  :
- Symmetry
  : Very Good
- Polish
  : Very Good
- Fluorescence
  : None
- Measurements
  : 5.23X3.95X2.67
- Table (%)
  : 55.00
- Girdle
  : ETK-ETK

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Diamonds from 1 to 12 of 316 total

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White diamonds Fancy diamonds

Shopping Options

Fancy color

yellow (235)
pink (17)
orange (1)
pink-purple (3)
brown (5)
green (6)
yellow-green (4)
gray (2)
purple-pink (2)
brown-pink (2)
orange-yellow (3)
yellow-orange (1)
green-yellow (2)

Shape

round
princess
heart
emerald
pear
marquise
oval
asscher
cushion
radiant

Carats

0.00 9.00 to

Clarity

IF
VVS1
VVS2
VS1
VS2
SI1
SI2

Price

From to

Certificate

IGI

(4)

HRD

(19)

GIA

(293)

Fluorescence

None (171)
Slight (5)
Faint (61)
Medium (42)
Strong (35)
Very Strong (2)

Symmetry

Excellent (59)
Poor (0)
Very Good (106)
Good (147)
Fair (4)

Polish Polish Indicates the quality of finishing of the outer surface. A low degree is indicative of a less accurate job which allows the cutter to save a considerable amount of time. Excellent (EX) The external surface of the diamond is perfectly clean. Very Good (VG) There are some minor features on the surface, viewable only with a 10X loope Good (G) Some features are present on the surface, they are viewable with a 10X loope. The stone still looks very nice.

Excellent (156)
Very Good (111)
Good (48)
Fair (1)

Table Width: 0% 75% 0% to 75%

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Testimonials

Rating

Such a nice and special ring. She really liked that. Thank you so much

Ali Sadeghpoor

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I have received my bracelet. I am so impressed with the quality of the diamonds. They really sparkle. The Italian design is just so unique, I haven't seen anything like here in the UK. I will be sure to tell my friends about 18carati.com

Mrs Johnson - UK

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Rating

Hi, I placed an order with you last week for an engagement ring. I was amazed that it arrived today, I thought it would take longer from Italy. I wanted an Italian style ring to mark our engagement next month. The diamond jewel itself is beautiful and the packaging adds a lovely finishing touch. My girlfriend is going to be thrilled with it - I cannot wait to give it to her. Once again, thank you for providing such an excellent, professional service and items that are not only beautiful but extremely well priced. I will be telling all friends and family to try you first when they are buying jewellery Mike

Mike - Essex

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Thank you very much!! I'm very happy to have done business with 18Carati. The ring is very nice and the delivery was perfectly on time. Everything went smoothly! I have bookmarked you amongst my favourites. I wish you all the best for the coming year!Patrick

Patrick - The Netherlands

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I ordered your gold, mother of pearl cufflinks for my husband for our wedding--they were beautiful and he loves them!

Jennifer - Fort Pierre, USA

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Hi , I just wanted to let you know that the pendant arrived on xmas eve and my boyfriend just loves it!!! Thank you so much for your help and great customer service--greatly appreciated.Happy New Year, Karen

Karen - Los Angeles

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Just a note to let you know that the boomerang pendant arrived and I couldn’t be happier with it. It is perfect and even better than I thought it would be! Thank you!

Erika - Ohio

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Rating

This is my second purchase from 18 carati and I intend to soon add to that. The quality of their work is outstanding and my wife gets many compliments on the pieces that I have purchased from 18 carati. If you appreciate fine gold and jewels that are designed to showcase the natural beauty of gemstones, stop looking because you have found the place! They are very responsive to all inquirers and keep you informed on the status of your order. They do respond in English and you can even skype them. Just remember the time difference! They are the answer to birthday, anniversary, and to celebrate special times or even to treat yourself! Thanks for getting my last order to me in time for my wife's birthday. She is very happy and I will be surprising her with earrings for our anniversary soon. Thanks again Franco!

Augustus - PA, USA

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Rating

very prompt delivery, within 3 days. item perfect. thankyou.

Charlotte - Hampshire, UK

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Rating

Loved the beautiful style of the ring itself, lovely proportions and the diamonds were very clear. The aquamarine was a little paler but the reflective quality fantastic. The only thing that I am a bit concerned about is that the ring did not have any official certificate on its diamond ratings or the aquamarine, or warranty papers to it--just an online printout. But I could tell right away that the color was fantastic. I have seen many many diamonds from other stores such as Tivol, and way over-priced for very cloudy, mottled diamonds. As for payment options it just would be nice to have American Express be able to be accepted as well because American Express has customer protection benefits with regard to product quality as opposed to Visa.

Serena - Kansas, USA

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Rating

I would like to thank you very much for your very efficient and prompt service and for your co-operation with processing my bank card.The bangle is absolutely wonderful - much nicer than i thought it would be. My husband agrees. I purchased the bangle to accompany a 18ct white gold diamond and ruby ring which I purchased in Italy in July at Riva Del Garda. The Bangle goes perfectly with the ring, the quality and workmanship is exceptional.I definately will use your company again!!Lynn

Lynn - Staffordshire, UK

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Rating

I was a bit hesitant to buy a ring from a website without seeing it but was very pleased with it.The service I got from your company was first-class especially all the help I got from you. I would certainly buy from www.18carati.co.uk again and recommend it to all my friends.Many thanks once again.

Jackie - UK

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Rating

The ring was just the slightest bit too small, but it sits perfectly on her little finger. It is a lovely ring. Great clarity of the gold and diamonds. Obviously, the size of the diamond, enables better clarity, but it looks lovely.Thanks for your quick reponses and delivery.Many Thanks, Alan

Alan - Dublin

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Rating

As scheduled, I received the bracelet this morning at work I love it, simple & classy 2-tone! Hope my wife loves as well & I'm sure glad it's here... I'll keep you guys in mind for future orders... Merry Christmas! Tom

Thomas - New Jersey

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Thank you. I have received the necklace and am very happy with it, Joanne

Joanne - Western Australia

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Thank you very much for the order. I am very pleased with the Tao Cross – it arrived safely yesterday.Kind regards, Catherine

Catherine - Chichester

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I received my order today. It is beautiful and believe my daughter will love it, thank you

Miguel - Capistrano Beach

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To confirm the ring arrived safely early this morning. Many thanks for your excellent service and you can be assured of our future custom.Mr and Mrs Hinton, London

Mr and Mrs Hinton - London, UK

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Dear 18 Carati:I received my package yesterday afternoon and it arrived in perfect condition. I am very pleased with my order. The bracelets are beautiful!Your Customer Care provided excellent service in answering my questions and providing all information needed to complete my wire transfer.I will definitely order through your company again.Thank you very much!Sincerely,Elyse

Elyse - San Francisco

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Received my order in under 48 hours. The ring is beautiful. I was a little doubtful about buying jewellery on line but will continue to buy products from you. Thanks once again.Miss Keely, Dublin

Miss Keely - Dublin

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Rating

I was skeptical about ordering a diamond ring online and from another country no less, but 18 carati exceeded my expectations! The ring is gorgeous, the craftmanship is superb, the diamonds are great and the customer service was first rate! I would recommend them to anyone!

Ms Zink - USA

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Via Giuseppe Giusti 11/A
52100 Arezzo - Italy
+39 0575 172 0101

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