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Round|Natural|GIA

1.00ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1569582831

Certificate GIA 1569582831

Diamond specifications and retailer prices

From $3,004 CAD
HK$16,800 HKD
As of October 30, 2026
Save $5,334 CAD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,338 CAD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569582831. Listed at 22 retailers as of October 30, 2026, with prices from $3,004 to $8,338, a $5,334 spread on the same certified stone. NZ Jewellers lists it at $8,338. 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

1.00
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569582831
Dimensions6.37 × 6.35 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.35 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569582831
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,338 CAD|Low: $2,914 CAD|High: $8,395 CAD|Avg: $4,279 CAD|+2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 20$3,004 CAD
Retailer 16$3,178 CAD
Retailer 22$3,235 CAD
Retailer 17$3,326 CAD
Retailer 7$3,336 CAD
Retailer 18$3,356 CAD
Retailer 8$3,520 CAD
Retailer 12$3,520 CAD
Retailer 4$3,530 CAD
Retailer 19$3,646 CAD
Retailer 11$3,682 CAD
Retailer 14$3,828 CAD
Retailer 15$4,023 CAD
Retailer 3$4,135 CAD
Retailer 21$4,135 CAD
Retailer 2$4,170 CAD
Retailer 6$4,238 CAD
Retailer 5$4,275 CAD
Retailer 13$4,682 CAD
Retailer 9$4,758 CAD
Retailer 10$6,843 CAD
NZ Jewellers$8,338 CAD

9 data points across 22 retailers

22 retailers$3,004 CAD to $8,338 CAD

A
Cheapest Retailer
-
$3,004 CAD
HK$16,800 HKD
A
Retailer 2
-
$3,178 CAD
$2,275 USD
View
A
Retailer 3
-
$3,235 CAD
$2,316 USD
View
A
Retailer 4
-
$3,326 CAD
$2,381 USD
View
A
Retailer 5
-
$3,336 CAD
$2,388 USD
View
Final sale: no returns
A
Retailer 6
-
$3,356 CAD
A$3,696 AUD
View
A
Retailer 7
-
$3,520 CAD
$2,520 USD
View
A
Retailer 8
-
$3,520 CAD
$2,520 USD
View
A
Retailer 9
-
$3,530 CAD
£1,990 GBP
View
A
Retailer 10
-
$3,646 CAD
$2,610 USD
View
A
Retailer 11
-
$3,682 CAD
$2,636 USD
View
A
Retailer 12
-
$3,828 CAD
$2,740 USD
View
Retailer 13
-
$4,023 CAD
SGD 3,892 SGD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$4,135 CAD
$2,960 USD
View
B+
Retailer 15
-
$4,135 CAD
$2,960 USD
View
A
Retailer 16
-
$4,170 CAD
$2,985 USD
View
B+
Retailer 17
-
$4,238 CAD
£2,389 GBP
View
B+
Retailer 18
-
$4,275 CAD
$3,060 USD
View
B+
Retailer 19
-
$4,682 CAD
€3,192 EUR
View
B+
Retailer 20
-
$4,758 CAD
$3,406 USD
View
B
Retailer 21
-
$6,843 CAD
£3,857 GBP
View
Most Expensive
B
NZ Jewellers
bf112d20-98a6-4602-97c4-ce286e7d7779 · Oct 30
$8,338 CAD
$5,969 USD
View
21 more retailers have this diamond
Prices start from $3,004 CADSave up to $5,334 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
$3,004 CAD