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Round|Natural|GIA

1.01ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 2556991840

Certificate GIA 2556991840

Diamond specifications and retailer prices

From $2,556 CAD
As of November 6, 2026
Save $4,651 CAD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,206 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2556991840. Listed at 21 retailers as of November 5, 2026, with prices from $2,556 to $7,206, a $4,651 spread on the same certified stone. NZ Jewellers lists it at $7,206. 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

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556991840
Dimensions6.19 × 6.24 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.19 mm6.24 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556991840
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 65.1%

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: Nov 6
Current: $7,206 CAD|Low: $2,538 CAD|High: $7,510 CAD|Avg: $3,744 CAD
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
November 5, 2026
Retailer 3$2,556 CAD
Retailer 16$2,610 CAD
Retailer 17$2,989 CAD
Retailer 8$3,014 CAD
Retailer 11$3,134 CAD
Retailer 18$3,181 CAD
Retailer 20$3,229 CAD
Retailer 7$3,321 CAD
Retailer 10$3,447 CAD
Retailer 13$3,447 CAD
Retailer 6$3,492 CAD
Retailer 12$3,566 CAD
Retailer 15$3,606 CAD
Retailer 14$3,626 CAD
Retailer 19$4,021 CAD
Retailer 9$4,061 CAD
Retailer 2$4,207 CAD
Retailer 4$4,214 CAD
Retailer 5$6,039 CAD
NZ Jewellers$7,206 CAD

22 data points across 20 retailers

21 retailers$2,556 CAD to $7,206 CAD

A
Cheapest Retailer
-
$2,556 CAD
A
Retailer 2
-
$2,610 CAD
View
A
Retailer 3
-
$2,989 CAD
View
A
Retailer 4
-
$3,014 CAD
View
Retailer 5
-
$3,134 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,181 CAD
View
Final sale: no returns
B+
Retailer 7
-
$3,229 CAD
View
B+
Retailer 8
-
$3,321 CAD
View
B+
Retailer 9
-
$3,447 CAD
View
Retailer 10
-
$3,447 CAD
View
Price last confirmed 8 days ago
Retailer 11
-
$3,492 CAD
View
Price last confirmed 5 days ago
Retailer 12
-
$3,566 CAD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$3,606 CAD
View
B+
Retailer 14
-
$3,626 CAD
View
Retailer 15
-
$3,943 CAD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$4,021 CAD
View
B+
Retailer 17
-
$4,061 CAD
View
B+
Retailer 18
-
$4,207 CAD
View
B+
Retailer 19
-
$4,214 CAD
View
B
Retailer 20
-
$6,039 CAD
View
Most Expensive
B
NZ Jewellers
74e0051a-4d97-473d-80a2-ab7b04b82046 · Nov 5
$7,206 CAD
$5,160 USD
View
20 more retailers have this diamond
Prices start from $2,556 CADSave up to $4,651 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
$2,556 CAD