Round|Natural|GIA

1.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5516016874

Certificate GIA 5516016874

Diamond specifications and retailer prices

From $3,056 CAD
As of November 6, 2026
Save $4,959 CAD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,568 CAD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5516016874. Listed at 21 retailers as of November 5, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5516016874
Dimensions6.36 × 6.32 × 3.98 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.36 mm6.32 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516016874
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 6
Current: $3,922 CAD|Low: $3,021 CAD|High: $6,927 CAD|Avg: $4,480 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$3,056 CAD
Retailer 8$3,782 CAD
Retailer 1$3,922 CAD
Retailer 2$4,313 CAD
Retailer 9$4,592 CAD
Retailer 4$4,744 CAD
Retailer 3$4,762 CAD
Retailer 5$5,003 CAD
Retailer 6$6,835 CAD

35 data points across 9 retailers

21 retailers$3,056 CAD to $8,015 CAD

A
Cheapest Retailer
-
$3,056 CAD
B+
Retailer 2
-
$3,670 CAD
View
B+
Retailer 3
-
$3,782 CAD
View
Final sale: no returns
Retailer 4
-
$3,895 CAD
View
Price last confirmed 117 days ago
B+
Retailer 5
-
$3,922 CAD
View
B+
Retailer 6
-
$3,937 CAD
View
B+
Retailer 7
-
$4,001 CAD
View
Retailer 8
-
$4,099 CAD
View
Price last confirmed 29 days ago
Retailer 9
-
$4,099 CAD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$4,247 CAD
View
Retailer 11
-
$4,257 CAD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$4,297 CAD
View
B+
Retailer 13
-
$4,313 CAD
View
Retailer 14
-
$4,592 CAD
View
Price last confirmed 30 days ago
Retailer 15
-
$4,729 CAD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$4,744 CAD
View
B+
Retailer 17
-
$4,762 CAD
View
B+
Retailer 18
-
$5,003 CAD
View
B
Retailer 19
-
$6,835 CAD
View
B
Retailer 20
-
$8,015 CAD
View
Most Expensive
NZ Jewellers
0a4d0edf-0fac-4716-9d4b-4bb4273fc0a6 · Sep 26
$8,568 CAD
$6,135 USD
View
Price last confirmed 40 days ago
20 more retailers have this diamond
Prices start from $3,056 CADSave up to $4,959 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 Round
$3,056 CAD