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  • 1.51 Carat Round Loose Diamond, L, SI1, Ideal, IGI Certified
  • 1.51 Carat Round Loose Diamond, L, SI1, Ideal, IGI Certified
  • 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}}
  • 1.51 Carat Round Loose Diamond, L, SI1, Ideal, IGI Certified
  • 1.51 Carat Round Loose Diamond, L, SI1, 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

1.51 Carat Round Loose Diamond, L, SI1, Ideal, IGI Certified

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

Stock Number: D16292019
Availability: Unavailable
Total Price: $4,603CA$6,167.79AU$6,400.73€4,058.40£3,647.08HK$35,980.04NZ$6,713.29SG$6,312.56
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Stock Number: D16292019
Our Price: $4,603 CA$6,167.79 AU$6,400.73 €4,058.40 £3,647.08 HK$35,980.04 NZ$6,713.29 SG$6,312.56
Shape:
Round
Carat Weight:
1.51 ct.
Color:
L
Clarity:
SI1
Cut:
Ideal
Certification:
IGI
Depth %:
60.2 %
Table %:
61 %
Polish:
Excellent
Symmetry:
Excellent
Cut Grade:
Excellent
Measurements:
7.34x7.39x4.43 mm
Length to Width:
1.01
Girdle:
n/a
Culet:
n/a
Fluorescence:
Very Strong
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: 1.51 ct.

Carat is the unit of weight of a diamond. Your diamond is 1.51 ct. – significantly heavier than the average purchased carat weight of 0.90 ct.

Your
Diamond

1.51 ct.

7.39 mm.
estimated visual size*
Average
Purchased

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

Your diamond’s color rating is L 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: 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