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1.86 carat Pear diamond

IGI report 584354545 ยท River Stone reference RSD-9178D2FB0FAC

Search identifier: LG584354545

1.86 ct Fancy Yellow Pear

A listed lab-grown diamond. We confirm the current supplier listing and final details before any order is finalized.

River Stone price$699$376/ct

Current price. No artificial markdowns.

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Color
Fancy Yellow
Clarity
VS1
Growth method
CVD
Fancy color
Fancy Yellow
Grading lab
IGI
Report number
584354545
Polish
EX
Symmetry
EX
Depth
0.0000%RSD selection range 58-72%
Table
0.0000%RSD selection range 53-65%
Fluorescence
NOT REPORTED
Measurements
9.53 x 6.27 x 4.18Length-to-width ratio 1.520:1 - RSD selection range 1.30-1.80:1 - Within range

Diamond intelligence

Quality analysis, shown honestly.

Score active - partial evidence

This score shows how closely the documented details match River Stone selection standards. It is not a laboratory grade or appraisal.

Shape modelPearMapped from PS
Data readiness12/14 fieldsRequired for this analysis
RSD Selection Score74/100Evidence partial

At a glance

  • The diamond's shape has an established catalog name.
  • Depth percentage is not available in this current record; the score is limited accordingly.
  • Table percentage is not available in this current record; the score is limited accordingly.
  • The RSD Selection Score is calculated automatically from feed evidence.
How this score is calculatedSix signals, 100 points
Record completeness17/20
Required report details are present.
Polish and symmetry20/20
Reported finish grades are present; an overall cut grade is not required for this shape.
Color fit5/10
Color is compared with the River Stone selection range.
Clarity fit8/10
Clarity is compared with the River Stone selection range.
Shape and proportion evidence14/30
Documented measurements, depth and table are shown as shape-specific evidence.
Image and 360 media10/10
Customer-facing image and 360 media are available.

Proportion check

RSD Pear selection range

This is an RSD screening range for Pear. It helps compare documented proportions; it is not a universal ideal or laboratory cut grade. Bow-tie, shoulder balance, point alignment and outline are reserved for future media analysis.

Depth
Not available
RSD selection range58-72%
Not provided
Table
Not available
RSD selection range53-65%
Not provided
Length-to-width ratio
1.52:1
RSD selection range1.30-1.80:1
Within target
Face-up measurements
9.53 x 6.27 x 4.18
Documented detailMeasured outline
Reported

This score compares the documented details with River Stone selection standards. It is not a laboratory grade or appraisal.

Matched by proportion

Complete the pair.

Potential companions for stud earrings or a balanced two-stone design, ranked by carat, face-up dimensions, color, clarity and finish.

What does "face-up variance" mean?

It is the average percentage difference in visible length and width when the diamonds are viewed from above. It describes apparent size, not depth, total carat weight or facet pattern. Lower is closer, and a matched pair is confirmed by comparing the two stones together.

No close companion is available in the current inventory.

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Matching scores narrow the field; they do not replace side-by-side video and certificate review. River Stone Diamonds will personally verify the final pair.

Interactive diamond view

1.86 ct Pear

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