Kim cương Tròn thiên nhiên GIA

Tìm kiếm ngay viên kim cương Tròn thiên nhiên kiểm định GIA hoàn hảo dành riêng cho bạn!

Shape (Hình dạng)

  • Tất cả

  • ROUND

  • PRINCESS

  • CUSHION

  • OVAL

  • PEAR

  • EMERALD

  • HEART

  • RADIANT

  • ASSCHER

  • MARQUISE

Millimetre (Kích thước)

Carat (Trọng lượng)

Color (Màu sắc)

  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M

Cut (Chế tác)

  • Excellent
  • Very Good
  • Good
  • Fair

Clarity (Độ sạch)

  • FL
  • IF
  • VVS1
  • VVS2
  • VS1
  • VS2
  • SI1
  • SI2
  • I1
  • I2

Price(Giá tiền)

Shape (Hình dạng) filter_list Array

Color (Màu sắc) filter_list D - M

Carat (Trọng lượng) filter_list ct - ct

Millimetre (Kích thước) filter_list li - li

Cut (Chế tác) filter_list Excellent - Fair

Clarity (Độ sạch) filter_list FL - I2

Price (Giá tiền triệu VNĐ) filter_list

Diamond

  • Diamond ROUND

    Measurement(mm) 7.37-7.42x4.70

    Carat 1.6

    Color O-P

    Clarity VS2

    Cut EX

    Fluorescent F

    GIA Report 5463370325

  • Diamond ROUND

    Measurement(mm) 7.64-7.69x5.05

    Carat 2

    Color J

    Clarity SI2

    Cut GD

    Fluorescent N

    GIA Report 6462334560

  • Diamond ROUND

    Measurement(mm) 6.30-6.34x3.93

    Carat 1

    Color H

    Clarity VVS2

    Cut VG

    Fluorescent F

    GIA Report 5476068209

  • Diamond ROUND

    Measurement(mm) 6.33-6.38x4.01

    Carat 1

    Color J

    Clarity SI2

    Cut EX

    Fluorescent N

    GIA Report 6475015422

  • Diamond ROUND

    Measurement(mm) 6.34-6.39x4.03

    Carat 1.01

    Color D

    Clarity VVS1

    Cut EX

    Fluorescent N

    GIA Report 1469988013

  • Diamond ROUND

    Measurement(mm) 6.65-6.69x4.29

    Carat 1.2

    Color J

    Clarity VVS2

    Cut VG

    Fluorescent N

    GIA Report 7461681378

  • Diamond ROUND

    Measurement(mm) 6.89-6.94x4.33

    Carat 1.29

    Color N

    Clarity SI1

    Cut EX

    Fluorescent N

    GIA Report 5466655223

  • Diamond ROUND

    Measurement(mm) 7.19-7.28x4.61

    Carat 1.5

    Color L

    Clarity VVS2

    Cut EX

    Fluorescent N

    GIA Report 2477068142

  • Diamond ROUND

    Measurement(mm) 7.65-7.69x4.73

    Carat 1.7

    Color G

    Clarity SI1

    Cut EX

    Fluorescent N

    GIA Report 6461756175

  • Diamond ROUND

    Measurement(mm) 7.98-8.04x5.03

    Carat 2.01

    Color K

    Clarity SI2

    Cut EX

    Fluorescent M

    GIA Report 6461956759

  • Diamond ROUND

    Measurement(mm) 8.92-8.95x5.26

    Carat 2.59

    Color N

    Clarity SI2

    Cut EX

    Fluorescent F

    GIA Report 3465665624

  • Diamond ROUND

    Measurement(mm) 9.74-9.82x6.11

    Carat 3.71

    Color D

    Clarity SI2

    Cut EX

    Fluorescent M

    GIA Report 2467694512

  • Diamond ROUND

    Measurement(mm) 4.35-4.37x2.67

    Carat 0.3

    Color H

    Clarity SI1

    Cut EX

    Fluorescent N

    GIA Report 6471128402

  • Diamond ROUND

    Measurement(mm) 4.37-4.39x2.68

    Carat 0.31

    Color D

    Clarity IF

    Cut EX

    Fluorescent N

    GIA Report 7473083337

  • Diamond ROUND

    Measurement(mm) 4.55-4.58x2.78

    Carat 0.35

    Color E

    Clarity VVS1

    Cut EX

    Fluorescent N

    GIA Report 7472236364

  • Diamond ROUND

    Measurement(mm) 7.37-7.42x4.70

    Carat 1.6

    Color O-P

    Clarity VS2

    Cut EX

    Fluorescent F

    GIA Report 5463370325

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 7.64-7.69x5.05

    Carat 2

    Color J

    Clarity SI2

    Cut GD

    Fluorescent N

    GIA Report 6462334560

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 6.30-6.34x3.93

    Carat 1

    Color H

    Clarity VVS2

    Cut VG

    Fluorescent F

    GIA Report 5476068209

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 6.33-6.38x4.01

    Carat 1

    Color J

    Clarity SI2

    Cut EX

    Fluorescent N

    GIA Report 6475015422

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 6.34-6.39x4.03

    Carat 1.01

    Color D

    Clarity VVS1

    Cut EX

    Fluorescent N

    GIA Report 1469988013

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 6.65-6.69x4.29

    Carat 1.2

    Color J

    Clarity VVS2

    Cut VG

    Fluorescent N

    GIA Report 7461681378

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 6.89-6.94x4.33

    Carat 1.29

    Color N

    Clarity SI1

    Cut EX

    Fluorescent N

    GIA Report 5466655223

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 7.19-7.28x4.61

    Carat 1.5

    Color L

    Clarity VVS2

    Cut EX

    Fluorescent N

    GIA Report 2477068142

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 7.65-7.69x4.73

    Carat 1.7

    Color G

    Clarity SI1

    Cut EX

    Fluorescent N

    GIA Report 6461756175

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 7.98-8.04x5.03

    Carat 2.01

    Color K

    Clarity SI2

    Cut EX

    Fluorescent M

    GIA Report 6461956759

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 8.92-8.95x5.26

    Carat 2.59

    Color N

    Clarity SI2

    Cut EX

    Fluorescent F

    GIA Report 3465665624

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 9.74-9.82x6.11

    Carat 3.71

    Color D

    Clarity SI2

    Cut EX

    Fluorescent M

    GIA Report 2467694512

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 4.35-4.37x2.67

    Carat 0.3

    Color H

    Clarity SI1

    Cut EX

    Fluorescent N

    GIA Report 6471128402

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 4.37-4.39x2.68

    Carat 0.31

    Color D

    Clarity IF

    Cut EX

    Fluorescent N

    GIA Report 7473083337

     

    Xem thêm

  • Diamond ROUND

    Measurement(mm) 4.55-4.58x2.78

    Carat 0.35

    Color E

    Clarity VVS1

    Cut EX

    Fluorescent N

    GIA Report 7472236364

     

    Xem thêm

What are GIA, AGS, and IGI diamond certificates? keyboard_arrow_down keyboard_arrow_up

A Gemological Institute of America (GIA), American Gem Society (AGS), or International Gemological Institute (IGI) diamond certificate assures the value and quality of your diamond. GIA, AGS, and IGI are the gold standard in diamond grading. Their reports detail key characteristics of each diamond.

Tiêu chuẩn 4C của kim cương thiên nhiên là gì? keyboard_arrow_down keyboard_arrow_up

Tiêu chuẩn 4C của kim cương thiên nhiên bao gồm Carat (trọng lượng), Color (màu sắc), Clarity (độ tinh khiết) và Cut (giác cắt), đây là những tiêu chuẩn đánh giá của Viện Ngọc học Hoa Kỳ (GIA). Kim cương 4Cs đều được phân loại cụ thể dựa trên những thông số kim cương này.

What Is a Diamond Shape? keyboard_arrow_down keyboard_arrow_up

Diamond shape refers to the geometric appearance of a diamond. Diamond shapes are categorized into two groups: round diamonds and fancy shape diamonds. Round diamonds, also known as round brilliant cuts, are the most traditional diamond shape. Fancy shape diamonds refer to any diamond that is not a round brilliant. Tiffany fancy shape diamonds include princess, cushion, emerald, oval, pear, marquise, heart and our exclusive Tiffany True® diamond.

What Is the Difference Between a Diamond Cut and a Diamond Shape? keyboard_arrow_down keyboard_arrow_up

It’s important to note that diamond cut and diamond shape are not the same thing. A diamond’s cut determines how its facets interact with light. A shape describes the geometric appearance of a diamond. Cut defines what the shape of a rough diamond will be—not the other way around.
This is why diamond shapes are often interchangeably referred to as cuts.

How Does Diamond Shape Affect Sparkle? keyboard_arrow_down keyboard_arrow_up

The cut of a diamond shape ultimately determines its ability to sparkle. This is largely because cut determines the number of facets on a diamond and how light travels through the stone. Facets are the flat, polished surfaces on a diamond. Like tiny mirrors, each facet is precisely cut and proportionally arranged to maximize the diamond’s ability to gather in and reflect light. While cut quality is the most important factor behind a diamond’s sparkle, color and clarity grades also matter. The higher the color and clarity grades, the brighter the diamond.

Which Diamond Shapes Sparkle the Most? keyboard_arrow_down keyboard_arrow_up

All Tiffany diamonds are exceptionally cut to maximize brilliance. However, each diamond shape has its own unique cut and faceting style which produces varying degrees of brilliance. There are three different diamond cuts used to craft every diamond shape: brilliant cut, step cut and mixed cut.

What is a GIA diamond? keyboard_arrow_down keyboard_arrow_up

A GIA diamond is really shorthand diamond sellers use to describe diamonds that have been graded by GIA. GIA is an independent, nonprofit organization that conducts gem research, educates gem professionals and sets the standards for determining diamond quality. One of GIA’s main functions is the grading of diamonds. You may have already heard or learned about the 4Cs of diamond quality: color, clarity, cut and carat weight. GIA created this standard, along with the scientific procedures for evaluating each “C” and the grading terminology used to describe them.
GIA does not mine diamonds, nor does it buy, sell or trade them commercially. It doesn’t appraise diamonds and is not otherwise involved in diamond pricing or valuation. GIA operates independently of these commercial interests, ensuring that its diamond quality assessments are completely objective and unbiased.

What is a Triple X diamond? keyboard_arrow_down keyboard_arrow_up

Triple X diamond is a trade term for round brilliant diamonds that have been graded by GIA as having Excellent cut, Excellent symmetry and Excellent polish. X is short for Excellent, so Triple X really just means Triple Excellent.

A diamond’s cut, symmetry and polish grades indicate the quality of craftsmanship that went into transforming a diamond rough into a polished stone. All three affect a diamond’s interaction with light and are described on GIA Diamond Grading Reports as Excellent, Very Good, Good, Fair, to Poor.

Many diamond buyers seek out Triple Excellent diamonds because they want diamonds with the best possible craftsmanship. Top notch craftsmanship ensures that a diamond gives off maximum light and fire while having an attractive pattern.

What is diamond fluorescence? keyboard_arrow_down keyboard_arrow_up

Fluorescence is the glow you sometimes see when an object emits visible light. Some diamonds fluoresce when they are exposed to ultraviolet (UV) rays from sources like the sun and fluorescent lamps. This can cause them to emit a bluish light or more rarely, a yellow or orangy light. Once the UV light source is removed, the diamond stops fluorescing.

How do I know if the diamond is graded by GIA or not? keyboard_arrow_down keyboard_arrow_up

If you view Tierra diamond listing, each diamond is accompanied by a GIA number below its photo. Clicking on it will bring you directly to the GIA website where a digital version of the certificate is hosted. This is uploaded directly by GIA and cannot be manipulated by any 3rd parties like diamond shops.

You can also access the same page from GIA’s Report Check to validate that the information on your physical certificate matches what is archived in the GIA report database. This method can be done swiftly and conveniently – all you need to enter is the diamond’s GIA number. With the online archive, it is impossible to falsify documents.

With each Tierra order, you will receive the original (printed) GIA certificate for your purchased diamond but you can also download a digital copy in PDF format from GIA’s website.

Kim cương Tròn (Round Brilliant) là dạng cắt hình học hoàn hảo nhất về lửa và độ lấp lánh (Fire & Scintillation), được ưa chuộng nhất để đính lên nhẫn cầu hôn kim cương. Kim cương tròn được cắt thành hình nón, tối đa hoá ánh sáng khúc xạ qua 58 mặt cắt nhỏ: 33 mặt nằm trên và 25 mặt nằm dưới. Các mặt cắt được chia thành phần thân trên (Crown), đường gờ (Girdle) và chóp dưới (Pavilion) của viên kim cương với tỷ lệ hoàn hảo để mang đến độ chiếu sáng tối đa của vết cắt tự nhiên trên tinh thể kim cương thô.

Tại Tierra, chúng tôi cung cấp các viên Kim Cương Thiên Nhiên dáng tròn đẹp nhất được kiểm định quốc tế bởi GIA (Gemological Institute of America). Đi cùng nguồn cung kim cương thiên nhiên GIA từ mạng lưới liên kết toàn cầu, Tierra còn cung cấp cho khách hàng dịch vụ tư vấn 1-1, giúp bạn tìm ra viên kim cương thiên nhiên hoàn hảo nhất trong ngân sách dựa trên các tiêu chuẩn 4Cs (Carat, Color, Clarity, Cut) cũng như những tiêu chí chuyên sâu như 3X ( Excellent cut, Excellent symmetry, Excellent Polish) hay Fluorescence...

Để có cái nhìn tổng quan về giá kim cương thiên nhiên, bạn có thể tham khảo bảng giá kim cương thiên nhiên theo ly, nước kim cương (color), độ sạch (clarity),...

Chúng tôi cũng cung cấp bộ sưu tập những viên kim cương đẹp nhất cho các kích cỡ kim cương được khách hàng tại Việt Nam ưa thích như Kim Cương 5ly4, Kim cương 6ly3, Kim cương 7ly2, Kim cương 8ly1... Tương xứng với viên kim cương hoàn hảo, biểu tượng của quyền lực và tình yêu vĩnh cửu, Tierra Diamond cung cấp các mẫu thiết kế trang sức kim cương tinh tế và thanh lịch gồm vỏ nhẫn kim cương, nhẫn nam kim cương, dây chuyền kim cương, bông tai kim cương, vòng - lắc tay kim cương

Tierra tin rằng mỗi món trang sức kim cương, xứng đáng được thiết kế và chế tác riêng cho chủ nhân. Tại Tierra, chúng tôi cung cấp bản thiết kế 2D và 3D, và chế tác thủ công những từng món trang sức kim cương theo yêu cầu riêng của bạn.

Liên hệ ngay với Tierra Diamond để sở hữu những viên kim cương đẹp nhất đính trên trang sức kim cương thiết kế và chế tác riêng cho bạn!

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