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Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 1569025900

Certificate GIA 1569025900

Diamond specifications and retailer prices

From $2,910 CAD
As of November 6, 2026
Save $5,331 CAD (65%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,241 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569025900. Listed at 26 retailers as of November 5, 2026, with prices from $2,910 to $8,241, a $5,331 spread on the same certified stone. NZ Jewellers lists it at $8,241. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle51.7°
OriginNatural
Grading LabGIA
CertificateGIA 1569025900
Dimensions6.81 × 5.03 × 3.32 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Top View
6.81 mm5.03 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569025900
Side View
Table 65.0%Crown 43.9°Girdle: STK-THKPavilion 51.7°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,241 CAD|Low: $2,884 CAD|High: $8,592 CAD|Avg: $4,199 CAD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 18
Retailer 19
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Retailer 22
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Retailer 24
Retailer 25
November 6, 2026
Retailer 2$2,910 CAD
Retailer 10$2,988 CAD
Retailer 6$3,147 CAD
Retailer 9$3,225 CAD
Retailer 18$3,291 CAD
Retailer 7$3,297 CAD
Retailer 8$3,367 CAD
Retailer 5$3,538 CAD
Retailer 4$3,571 CAD
Retailer 16$3,723 CAD
Retailer 23$3,736 CAD
Retailer 13$3,823 CAD
Retailer 12$3,882 CAD
Retailer 15$4,093 CAD
Retailer 24$4,093 CAD
Retailer 14$4,120 CAD
Retailer 20$4,172 CAD
Retailer 25$4,234 CAD
Retailer 11$4,494 CAD
Retailer 17$4,604 CAD
Retailer 19$4,608 CAD
Retailer 21$4,811 CAD
Retailer 3$4,827 CAD
Retailer 22$6,888 CAD
NZ Jewellers$8,241 CAD

23 data points across 25 retailers

26 retailers$2,910 CAD to $8,241 CAD

A
Cheapest Retailer
-
$2,910 CAD
A
Retailer 2
-
$2,988 CAD
View
A
Retailer 3
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$3,147 CAD
View
A
Retailer 4
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$3,225 CAD
View
Retailer 5
-
$3,291 CAD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$3,297 CAD
View
Final sale: no returns
A
Retailer 7
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$3,367 CAD
View
A
Retailer 8
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$3,538 CAD
View
A
Retailer 9
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$3,571 CAD
View
Retailer 10
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$3,723 CAD
View
Price last confirmed 26 days ago
A
Retailer 11
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$3,736 CAD
View
A
Retailer 12
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$3,823 CAD
View
B+
Retailer 13
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$3,882 CAD
View
B+
Retailer 14
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$4,093 CAD
View
B+
Retailer 15
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$4,093 CAD
View
B+
Retailer 16
-
$4,120 CAD
View
B+
Retailer 17
-
$4,172 CAD
View
B+
Retailer 18
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$4,234 CAD
View
B+
Retailer 19
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$4,494 CAD
View
Retailer 20
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$4,604 CAD
View
Price last confirmed 31 days ago
B+
Retailer 21
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$4,608 CAD
View
Retailer 22
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$4,774 CAD
View
Price last confirmed 24 days ago
B+
Retailer 23
-
$4,811 CAD
View
B+
Retailer 24
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$4,827 CAD
View
B
Retailer 25
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$6,888 CAD
View
Most Expensive
B
NZ Jewellers
233d71bf-5e10-4fda-87f5-913bb4c44a1a · Nov 5
$8,241 CAD
$5,859 USD
View
25 more retailers have this diamond
Prices start from $2,910 CADSave up to $5,331 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Radiant
$2,910 CAD