1.70 ct Round G SI2 HRD Certified Diamond

Specifications

Stock No

SH100010

Shape

Round

Carat

1.70

Color

G

Clarity

SI2

Cut

Excellent

Polish

Excellent

Symmetry

Excellent

Fluorescence

None

Depth

62.4%

Table

58%

Measurements

7.61 x 7.64 x 4.76 mm

Laboratory

HRD

Certificate No

260000138666

Verify on HRD ↗

About this diamond

A solitaire gives its proportions room to speak. The 1.7 carat Round G SI2 HRD certified diamond at Seha Diamond measures 7.61 x 7.64 x 4.76 mm, offering a face-up diameter of approximately 7.63 mm. That visible spread makes it a substantial centre for a solitaire ring without needing a surrounding border of diamonds. Its almost identical length and width give the outline the balanced circular presence that suits both a simple four-claw setting and a more enclosing six-claw design. For a 1.7 carat solitaire, the Excellent cut grade is particularly relevant: the centre stone carries the design, so its handling of light matters as much as its outline. The 62.4% depth places these proportions towards the deeper side of commonly favoured round brilliant configurations, while the 58% table provides a moderately broad central facet. Together, they describe a stone whose weight is distributed through its depth as well as its diameter. HRD certification provides laboratory grading of its carat weight, G colour, SI2 clarity and cut, alongside its finish characteristics. A halo would give this 7.63 mm centre a larger overall footprint, but it would change the emphasis from a single round diamond to a framed composition. G colour sits in the near-colourless range, making it adaptable to white-metal settings as well as yellow gold. At 1.7 carat, there is enough surface area for subtle colour differences between neighbouring diamonds to become relevant, so a halo or three-stone ring benefits from thoughtfully coordinated accompanying stones rather than an unnecessarily sharp contrast. SI2 clarity deserves a different consideration in a ring than in a pendant. Inclusions at this grade are generally readily visible under 10x magnification, and whether they are noticeable without magnification depends on the individual diamond. For this 1.7 carat round, that is the point to assess when choosing an open solitaire intended for frequent close viewing. As a pendant, its approximately 7.63 mm diameter offers clear presence at normal conversational distance, with the circular outline lending itself naturally to a restrained claw or bezel setting. Excellent polish and Excellent symmetry strengthen its appeal across those designs: smooth facet surfaces and precise facet alignment support the light performance associated with its Excellent cut. None fluorescence means no reported fluorescent response under the laboratory’s ultraviolet assessment, so fluorescence is not an additional consideration alongside its G colour. For earrings, the 7.61–7.64 mm spread provides a useful basis for selecting a companion with similar dimensions, colour and finish, rather than matching carat weight alone. With G colour, SI2 clarity and HRD certification, this Round 1.7 carat diamond is right for a buyer seeking a substantial solitaire or pendant centre, with balanced dimensions and Excellent cut, polish and symmetry.