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  • 4.02 Carat Round Loose Diamond, M, SI1, Super Ideal, IGI Certified
  • 4.02 Carat Round Loose Diamond, M, SI1, Super Ideal, IGI Certified
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  • 4.02 Carat Round Loose Diamond, M, SI1, Super Ideal, IGI Certified
  • 4.02 Carat Round Loose Diamond, M, SI1, Super Ideal, IGI Certified | Thumbnail
  • Width: {{productSpecs.theWidth}}mmLength to Width: {{productSpecs.ltw}} to 1Length: {{productSpecs.theLength}}mm
  • Table%: {{productSpecs.table}}%Depth%: {{productSpecs.depth}}%Depth: {{productSpecs.newDepth}}mmGirdle: {{productSpecs.girdle}}Culet: {{productSpecs.culet}}
  • IGI Certificate

4.02 Carat Round Loose Diamond, M, SI1, Super Ideal, IGI Certified

This M color, SI1 clarity, and Super Ideal make (cut) certified loose diamond comes with a report from the IGI.

Stock Number: D16542185
Availability: Unavailable
In-Store Price: $35,388CA$47,126.77AU$49,579.72€31,155.95£27,483.63HK$277,663.10NZ$52,622.73SG$48,142.30
Our Price: $23,592CA$31,417.84AU$33,053.15€20,770.63£18,322.42HK$185,108.73NZ$35,081.82SG$32,094.86
Bank Wire Price: ${{productSpecs.bank.usd}}CA${{productSpecs.bank.cad}}AU${{productSpecs.bank.aud}}€{{productSpecs.bank.eur}}£{{productSpecs.bank.gbp}}HK${{productSpecs.bank.hkd}}NZ${{productSpecs.bank.nzd}}SG${{productSpecs.bank.sgd}}
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Stock Number: D16542185
Our Price: $23,592 CA$31,417.84 AU$33,053.15 €20,770.63 £18,322.42 HK$185,108.73 NZ$35,081.82 SG$32,094.86
Shape:
Round
Carat Weight:
4.02 ct.
Color:
M
Clarity:
SI1
Cut:
Super Ideal
Certification:
IGI
Depth %:
62.8 %
Table %:
57 %
Polish:
Excellent
Symmetry:
Excellent
Cut Grade:
Excellent
Measurements:
10.12x10.17x6.37 mm
Length to Width:
1.00
Girdle:
n/a
Culet:
None
Fluorescence:
None
Certification Lab: IGI (International Gemological Institute)
Status: 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.

Sample IGI Report
Fill out the form below to request the diamond report.

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Carat Weight: 4.02 ct.

Carat is the unit of weight of a diamond. Your diamond is 4.02 ct. – significantly heavier than the average purchased carat weight of 0.90 ct.

Your
Diamond

4.02 ct.

10.17 mm.
estimated visual size*
Average
Purchased

0.90 ct.
6.1 mm.
estimated visual size*
Color Grade: M

Your diamond’s color rating is M 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: Super Ideal

Your diamond’s cut reflects the maximum amount of light, exhibiting unrivaled brilliance and fire. Super Ideal Make diamonds are extremely rare, with only 5% of our loose diamond assortment receiving this grade. These diamonds include those with the most ideal specifications for every aspect of their cut.

Super Ideal Cut Diagram
ideal diamond visualization*
Clarity Grade: SI1

Your diamond has a SI1 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