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Round|Natural|GIA

1.01ct G SI1 Round Natural Diamond

GD • G/SI1 • GIA 6445130494

Certificate GIA 6445130494

Diamond specifications and retailer prices

From $2,577 CAD
As of October 31, 2026
Save $4,920 CAD (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,497 CAD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 6445130494. Listed at 21 retailers as of October 31, 2026, with prices from $2,577 to $7,497, a $4,920 spread on the same certified stone. NZ Jewellers lists it at $7,497. 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
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6445130494
Dimensions6.21 × 6.13 × 4.08 mm
L/W Ratio1.01
Top View
6.21 mm6.13 mm1.01 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445130494
Side View
Table 59.0%Crown 39°Girdle: THK-VTKPavilion 41.2°Culet: NoneDepth 66.1%

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 31
Current: $3,627 CAD|Low: $2,466 CAD|High: $6,357 CAD|Avg: $3,739 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$2,577 CAD
Retailer 10$2,609 CAD
Retailer 11$3,297 CAD
Retailer 2$3,310 CAD
Retailer 12$3,547 CAD
Retailer 1$3,627 CAD
Retailer 4$3,751 CAD
Retailer 5$3,772 CAD
Retailer 7$3,998 CAD
Retailer 3$4,017 CAD
Retailer 6$4,377 CAD
Retailer 8$6,282 CAD

39 data points across 12 retailers

21 retailers$2,577 CAD to $7,497 CAD

A
Cheapest Retailer
-
$2,577 CAD
B+
Retailer 2
-
$2,609 CAD
View
B+
Retailer 3
-
$3,172 CAD
View
B+
Retailer 4
-
$3,297 CAD
View
B+
Retailer 5
-
$3,310 CAD
View
Final sale: no returns
B+
Retailer 6
-
$3,420 CAD
View
B+
Retailer 7
-
$3,547 CAD
View
Retailer 8
-
$3,586 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,586 CAD
View
B+
Retailer 10
-
$3,627 CAD
View
B+
Retailer 11
-
$3,751 CAD
View
B+
Retailer 12
-
$3,772 CAD
View
B+
Retailer 13
-
$3,782 CAD
View
B+
Retailer 14
-
$3,998 CAD
View
Retailer 15
-
$4,017 CAD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$4,138 CAD
View
B
Retailer 17
-
$4,377 CAD
View
B
Retailer 18
-
$6,282 CAD
View
C
Retailer 19
-
$6,873 CAD
View
C
Retailer 20
-
$6,963 CAD
View
Most Expensive
C
NZ Jewellers
22d67642-b443-44f6-a79c-c6fad031fcd3 · Nov 5
$7,497 CAD
$5,368 USD
View
20 more retailers have this diamond
Prices start from $2,577 CADSave up to $4,920 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
$2,577 CAD