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1.52 carat Emerald diamond

IGI report 792651067 · River Stone reference RSD-3007E2ADE28C

Search identifier: LG792651067

1.52 ct D Emerald

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

River Stone price$399$263/ct

Current price. No artificial markdowns.

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Color
D
Clarity
VS1
Growth method
CVD
Grading lab
IGI
Report number
792651067
Polish
EX
Symmetry
EX
Depth
67.8000%RSD selection range 60-72%
Table
67.0000%RSD selection range 58-68%
Fluorescence
NONE
Measurements
7.79 x 5.37 x 3.64Length-to-width ratio 1.451:1 - RSD selection range 1.20-1.60:1 - Within range

Diamond intelligence

Quality analysis, shown honestly.

Score active

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

Shape modelEmeraldMapped from EM
Data readiness14/14 fieldsRequired for this analysis
RSD Selection Score98/100Evidence complete

At a glance

  • The diamond's shape has an established catalog name.
  • The RSD Selection Score is calculated automatically from feed evidence.
How this score is calculatedSix signals, 100 points
Record completeness20/20
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 fit10/10
Color is compared with the River Stone selection range.
Clarity fit8/10
Clarity is compared with the River Stone selection range.
Shape and proportion evidence30/30
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 Emerald selection range

This is an RSD screening range for Emerald. It helps compare documented proportions; it is not a universal ideal or laboratory cut grade. Windowing, extinction and step-facet balance are reserved for future media analysis.

Depth
67.80%
RSD selection range60-72%
Within target
Table
67.00%
RSD selection range58-68%
Within target
Length-to-width ratio
1.45:1
RSD selection range1.20-1.60:1
Within target
Face-up measurements
7.79 x 5.37 x 3.64
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.

1.52 carat Emerald pairing candidate
97%Exceptional pairing

Emerald pair candidate

1.52 ct Emerald

D color, VS1 clarity, IGI

0.00 ct weight difference · 0.6% face-up variance

The face-up size difference is unlikely to be noticeable without close side-by-side comparison.

Review match
1.51 carat Emerald pairing candidate
96%Exceptional pairing

Emerald pair candidate

1.51 ct Emerald

D color, VS1 clarity, IGI

0.01 ct weight difference · 0.3% face-up variance

The face-up size difference is unlikely to be noticeable without close side-by-side comparison.

Review match
1.51 carat Emerald pairing candidate
96%Exceptional pairing

Emerald pair candidate

1.51 ct Emerald

D color, VS1 clarity, IGI

0.01 ct weight difference · 0.6% face-up variance

The face-up size difference is unlikely to be noticeable without close side-by-side comparison.

Review match
1.51 carat Emerald pairing candidate
95%Exceptional pairing

Emerald pair candidate

1.51 ct Emerald

D color, VS1 clarity, IGI

0.01 ct weight difference · 0.7% face-up variance

The face-up size difference is unlikely to be noticeable without close side-by-side comparison.

Review match
1.52 carat Emerald pairing candidate
95%Exceptional pairing

Emerald pair candidate

1.52 ct Emerald

E color, VS1 clarity, IGI

0.00 ct weight difference · 0.6% face-up variance

The face-up size difference is unlikely to be noticeable without close side-by-side comparison.

Review match
1.53 carat Emerald pairing candidate
94%Exceptional pairing

Emerald pair candidate

1.53 ct Emerald

D color, VVS2 clarity, IGI

0.01 ct weight difference · 0.6% face-up variance

The face-up size difference is unlikely to be noticeable without close side-by-side comparison.

Review match

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

1.52 ct Emerald

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