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Round|Natural|GIA

1.00ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 5536119500

Certificate GIA 5536119500

Diamond specifications and retailer prices

From $3,271 CAD
As of November 5, 2026
Save $4,243 CAD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,514 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 5536119500. Listed at 25 retailers as of November 5, 2026, with prices from $3,271 to $7,514, a $4,243 spread on the same certified stone. NZ Jewellers lists it at $7,514. 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

1.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5536119500
Dimensions6.24 × 6.21 × 4.01 mm
L/W Ratio1.00
Top View
6.24 mm6.21 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536119500
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
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 5
Current: $7,514 CAD|Low: $3,163 CAD|High: $8,822 CAD|Avg: $4,369 CAD|-0.7%
NZ Jewellers
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 3$3,271 CAD
Retailer 10$3,331 CAD
Retailer 12$3,346 CAD
Retailer 16$3,353 CAD
Retailer 6$3,498 CAD
Retailer 17$3,514 CAD
Retailer 21$3,606 CAD
Retailer 20$3,617 CAD
Retailer 14$3,822 CAD
Retailer 13$3,834 CAD
Retailer 5$3,906 CAD
Retailer 22$3,924 CAD
Retailer 9$4,057 CAD
Retailer 7$4,274 CAD
Retailer 8$4,274 CAD
Retailer 2$4,413 CAD
Retailer 18$4,430 CAD
Retailer 23$4,508 CAD
Retailer 19$4,723 CAD
Retailer 15$4,899 CAD
Retailer 4$5,113 CAD
Retailer 24$5,264 CAD
Retailer 11$7,057 CAD
NZ Jewellers$7,514 CAD

25 data points across 24 retailers

25 retailers$3,271 CAD to $7,514 CAD

A
Cheapest Retailer
-
$3,271 CAD
A
Retailer 2
-
$3,331 CAD
View
A
Retailer 3
-
$3,346 CAD
View
A
Retailer 4
-
$3,353 CAD
View
A
Retailer 5
-
$3,498 CAD
View
A
Retailer 6
-
$3,514 CAD
View
A
Retailer 7
-
$3,606 CAD
View
Final sale: no returns
A
Retailer 8
-
$3,617 CAD
View
Retailer 9
-
$3,822 CAD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,834 CAD
View
A
Retailer 11
-
$3,906 CAD
View
A
Retailer 12
-
$3,924 CAD
View
B+
Retailer 13
-
$4,057 CAD
View
B+
Retailer 14
-
$4,274 CAD
View
B+
Retailer 15
-
$4,274 CAD
View
B+
Retailer 16
-
$4,413 CAD
View
B+
Retailer 17
-
$4,430 CAD
View
B+
Retailer 18
-
$4,508 CAD
View
Retailer 19
-
$4,658 CAD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
$4,723 CAD
View
Retailer 21
-
$4,899 CAD
View
Price last confirmed 14 days ago
B+
Retailer 22
-
$5,113 CAD
View
B+
Retailer 23
-
$5,264 CAD
View
B
Retailer 24
-
$7,057 CAD
View
Most Expensive
B
NZ Jewellers
2eae39c7-c831-4bb5-a357-e449fa641742 · Nov 5
$7,514 CAD
$5,380 USD
View
24 more retailers have this diamond
Prices start from $3,271 CADSave up to $4,243 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
1.00ct Round
$3,271 CAD