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  • 1.00 Carat Round Loose Diamond, OP, SI1, Ideal, GIA Certified
  • 1.00 Carat Round Loose Diamond, OP, SI1, Ideal, GIA Certified
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  • Table%: {{productSpecs.table}}%Depth%: {{productSpecs.depth}}%Depth: {{productSpecs.newDepth}}mmGirdle: {{productSpecs.girdle}}Culet: {{productSpecs.culet}}
  • 1.00 Carat Round Loose Diamond, OP, SI1, Ideal, GIA Certified
  • 1.00 Carat Round Loose Diamond, OP, SI1, Ideal, GIA 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}}
  • GIA Certificate

1.00 Carat Round Loose Diamond, OP, SI1, Ideal, GIA Certified

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

Stock Number: D16225885
Availability: Unavailable
Total Price: $2,429CA$3,254.74AU$3,377.66€2,141.61£1,924.56HK$18,986.64NZ$3,542.60SG$3,331.14
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Stock Number: D16225885
Our Price: $2,429 CA$3,254.74 AU$3,377.66 €2,141.61 £1,924.56 HK$18,986.64 NZ$3,542.60 SG$3,331.14
Shape:
Round
Carat Weight:
1.00 ct.
Color:
OP
Clarity:
SI1
Cut:
Ideal
Certification:
GIA
Depth %:
60.5 %
Table %:
60 %
Polish:
Excellent
Symmetry:
Excellent
Cut Grade:
Very Good
Measurements:
6.35x6.39x3.85 mm
Length to Width:
1.01
Girdle:
n/a
Culet:
n/a
Fluorescence:
None
Certification Lab: GIA (Gemological Institute of America)
Status: Upon Request

The GIA is considered to be the world's foremost authority in gemology. A GIA Diamond Grading Report is the most widely understood and trusted set of credentials that can accompany a diamond.

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

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Carat Weight: 1.00 ct.

Carat is the unit of weight of a diamond. Your diamond is 1.00 ct. – slightly heavier than the average purchased carat weight of 0.90 ct.

Your
Diamond

1.00 ct.

6.39 mm.
estimated visual size*
Average
Purchased

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