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  • 3.18 Carat Round Loose Diamond, K, SI2, Super Ideal, IGI Certified
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  • Table%: {{productSpecs.table}}%Depth%: {{productSpecs.depth}}%Depth: {{productSpecs.newDepth}}mmGirdle: {{productSpecs.girdle}}Culet: {{productSpecs.culet}}
  • 3.18 Carat Round Loose Diamond, K, SI2, Super Ideal, IGI Certified
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  • 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

3.18 Carat Round Loose Diamond, K, SI2, Super Ideal, IGI Certified

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

Stock Number: D16319205
Availability: Unavailable
Total Price: $15,380CA$20,134.83AU$21,644.17€13,360.36£11,769.10HK$120,590.74NZ$23,336.80SG$21,173.65
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Stock Number: D16319205
Our Price: $15,380 CA$20,134.83 AU$21,644.17 €13,360.36 £11,769.10 HK$120,590.74 NZ$23,336.80 SG$21,173.65
Shape:
Round
Carat Weight:
3.18 ct.
Color:
K
Clarity:
SI2
Cut:
Super Ideal
Certification:
IGI
Depth %:
62.2 %
Table %:
59 %
Polish:
Excellent
Symmetry:
Excellent
Cut Grade:
Excellent
Measurements:
9.28x9.36x5.8 mm
Length to Width:
1.01
Girdle:
n/a
Culet:
n/a
Fluorescence:
None
Certification Lab: IGI (International Gemological Institute)
Status: Available

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

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Carat Weight: 3.18 ct.

Carat is the unit of weight of a diamond. Your diamond is 3.18 ct. – significantly heavier than the average purchased carat weight of 0.90 ct.

Your
Diamond

3.18 ct.

9.36 mm.
estimated visual size*
Average
Purchased

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

Your diamond’s color rating is K 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: 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