Brilliance.com | 866-737-0754
  1. Diamond Search
  2. 1.90 Carat Marquise Loose Diamond, I, SI2, Ideal, IGI Certified
  • 1.90 Carat Marquise Loose Diamond, I, SI2, Ideal, IGI Certified
  • 1.90 Carat Marquise Loose Diamond, I, SI2, Ideal, IGI Certified
  • Width: 6.67mm Length to Width: 1.77 to 1 Length: 11.81mm
  • Table%: 60% Depth%: 62.4% Depth: 4.16mm Girdle: Thin - Sl. Thick Culet: None
  • 1.90 Carat Marquise Loose Diamond, I, SI2, Ideal, IGI Certified
  • 1.90 Carat Marquise Loose Diamond, I, SI2, Ideal, IGI Certified | Thumbnail
  • 360 View
  • Width: 6.67mm Length to Width: 1.77 to 1 Length: 11.81mm
  • Table%: 60% Depth%: 62.4% Depth: 4.16mm Girdle: Thin - Sl. Thick Culet: None
  • IGI Certificate

1.90 Carat Marquise Loose Diamond, I, SI2, Ideal, IGI Certified

This I color, SI2 clarity, and Ideal make (cut) certified loose diamond comes with a report from the IGI.

Stock Number: D118330857
Availability: In Stock (1 available)
In-Store Price: $15,456
Our Price: $10,304
TO RING SETTING
TO YOUR CART
Drop a Hint
Questions? Speak with a Diamond an Expert.
Schedule a Time
Lifetime Diamond Upgrades
Every diamond purchased at Brilliance is eligible for Lifetime Upgrades. Simply send back your original diamond and apply its cost to buy a new diamond (at least twice the price).
Stock Number: D118330857
Our Price: $10,304
Shape:
Marquise
Carat Weight:
1.90 ct.
Color:
I
Clarity:
SI2
Cut:
Ideal
Certification:
IGI
Depth %:
62.4 %
Table %:
60 %
Polish:
Very Good
Symmetry:
Very Good
Measurements:
11.81x6.67x4.16 mm
Length to Width:
1.77
Girdle:
Thin - Sl. Thick
Culet:
None
Fluorescence:
None
Certification Lab: IGI (International Gemological Institute)
Status: Available Upon Request

The IGI is recognized for grading thousands of loose diamonds every year. An IGI certificate is comprised of a detailed analysis of a diamond's characteristics by several expert gemologists.

VIEW IGI REPORT
Sample IGI Report
Fill out the form below to request the diamond report.
Carat Weight: 1.90 ct.

Carat is the unit of weight of a diamond. Your diamond is 1.90 ct. – significantly heavier than the average purchased carat weight of 0.90 ct.

Your
Diamond

1.90 ct.

11.81 mm.
estimated visual size*
Average
Purchased

0.90 ct.
9.4 mm.
estimated visual size*
Color Grade: I

Your diamond’s color rating is I color and in the range. G,H,I,J (near colorless) are the most chosen color grades.

D E F
G H I J
K L M
= Your Diamond= Most Chosen
Cut: Ideal

Your diamond's cut exhibits ideal brilliance and fire through superb reflection of light. Ideal Make diamonds have a superior level of craftsmanship, emitting the most brilliance and light. Consumers seeking premium cuts prefer Ideal Make diamonds.

Ideal Cut Diagram
ideal diamond visualization*
Clarity Grade: SI2

Your diamond has a SI2 clarity rating. While all diamonds are unique, FL - VS2 grades are considered always clean to the naked eye. SI1 - SI2 are almost always eye clean.

FL IF
VVS1 VVS2
VS1 VS2
SI1 SI2 SI3
I1
= Your Diamond= Always Eye Clean= Mostly Eye Clean
This item is expected to ship by:
Monday, June 19
Your Package
Your Package

Every diamond from Brilliance includes the original diamond report, the diamond itself & our signature packaging.

Our Promise
Our Promise

We promise that every diamond comes with free shipping, easy returns & a low price guarantee. Every order. Every time.