---
title: "1.86ct E VVS1 Radiant Lab Grown Diamond"
description: "1.86ct E VVS1 Radiant | Shop premium, hand-selected lab diamonds from Ada Diamonds. Made to order in NYC."
canonical: "https://www.adadiamonds.com/diamond/1-86-carat-e-vvs1-radiant-lab-diamond-01t4m000004n2gtqaq"
last-updated: "2026-11-10"
---

# 1.86ct E VVS1 Radiant Lab Grown Diamond

> 1.86ct E VVS1 Radiant | Shop premium, hand-selected lab diamonds from Ada Diamonds. Made to order in NYC.

| Attribute | Value |
| --- | --- |
| Carat weight | 1.86 ct |
| Shape | Radiant |
| Color | E |
| Clarity | VVS1 |
| Polish | Excellent |
| Symmetry | Excellent |
| Fluorescence | None |
| Measurements | 8.73 x 6.13 x 4.15 mm |
| Length-to-width ratio | 1.42 |
| Depth | 67.7% |
| Table | 66% |
| Grading lab | GIA |
| Report number | LG6442531143 |
| Grading report | [PDF](https://content.adadiamonds.com/diamonds/LG6442531143/LG6442531143-grading-certificate.pdf) |
| Origin | Lab grown |
| Price | $3,200 |
| Availability | In stock |

## Why this stone

Every diamond at Ada is evaluated in person before it is listed. That in-person evaluation catches what grading reports and videos often miss, and filters out stones with cutting defects or unnatural color tones.

## Shipping and returns

- Free shipping in the US; international shipping $75.
- 30-day returns by mail ($50 return label).
- Set it in a ring: [engagement ring settings](https://www.adadiamonds.com/lab-diamond-engagement-rings-all).

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