Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 7551637156

Certificate GIA 7551637156

Diamond specifications and retailer prices

From $1,656 CAD
As of November 6, 2026
Save $2,096 CAD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,285 CAD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551637156. Listed at 23 retailers as of November 4, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle51.3°
Pavilion angle60.68°
OriginNatural
Grading LabGIA
CertificateGIA 7551637156
Dimensions6.34 × 4.88 × 3.38 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
6.34 mm4.88 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551637156
Side View
Table 67.0%Crown 51.3°Girdle: THK-VTKPavilion 60.68°Culet: NoneDepth 69.2%

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: $5,285 CAD|Low: $1,637 CAD|High: $5,342 CAD|Avg: $2,428 CAD|-1.1%
NZ Jewellers
Retailer 2
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Retailer 19
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Retailer 21
Retailer 22
November 7, 2026
Retailer 3$1,656 CAD
Retailer 6$1,796 CAD
Retailer 9$1,803 CAD
Retailer 4$1,851 CAD
Retailer 11$1,962 CAD
Retailer 15$1,962 CAD
Retailer 5$1,980 CAD
Retailer 12$2,054 CAD
Retailer 13$2,082 CAD
Retailer 19$2,089 CAD
Retailer 20$2,116 CAD
Retailer 14$2,265 CAD
Retailer 7$2,307 CAD
Retailer 8$2,307 CAD
Retailer 21$2,367 CAD
Retailer 2$2,372 CAD
Retailer 10$2,391 CAD
Retailer 22$2,605 CAD
Retailer 17$2,620 CAD
Retailer 16$2,916 CAD
Retailer 18$3,751 CAD
NZ Jewellers$5,285 CAD

22 data points across 22 retailers

23 retailers$1,656 CAD to $3,751 CAD

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Cheapest Retailer
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$1,656 CAD
A
Retailer 2
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$1,796 CAD
View
Final sale: no returns
A
Retailer 3
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$1,803 CAD
View
A
Retailer 4
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$1,851 CAD
View
Retailer 5
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$1,962 CAD
View
Price last confirmed 9 days ago
Retailer 6
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$1,962 CAD
View
Price last confirmed 9 days ago
A
Retailer 7
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$1,980 CAD
View
Retailer 8
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$2,054 CAD
View
Price last confirmed 9 days ago
A
Retailer 9
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$2,082 CAD
View
B+
Retailer 10
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$2,089 CAD
View
A
Retailer 11
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$2,116 CAD
View
Retailer 12
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$2,265 CAD
View
Price last confirmed 11 days ago
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Retailer 13
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$2,307 CAD
View
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Retailer 14
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$2,307 CAD
View
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Retailer 15
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$2,367 CAD
View
A
Retailer 16
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$2,372 CAD
View
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Retailer 17
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$2,391 CAD
View
A
Retailer 18
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$2,605 CAD
View
A
Retailer 19
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$2,620 CAD
View
B+
Retailer 20
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$2,916 CAD
View
Retailer 21
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$3,117 CAD
View
Price last confirmed 33 days ago
B
Retailer 22
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$3,751 CAD
View
Most Expensive
NZ Jewellers
74db327d-2c8a-4228-88ed-c037450dedc8 · Oct 27
$5,285 CAD
$3,757 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $1,656 CADSave up to $2,096 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
$1,656 CAD