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Round|Natural|GIA

1.00ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 2568392154

Certificate GIA 2568392154

Diamond specifications and retailer prices

From $2,198 CAD
As of November 6, 2026
Save $3,917 CAD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,116 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2568392154. Listed at 20 retailers as of November 5, 2026, with prices from $2,198 to $6,116, a $3,917 spread on the same certified stone. NZ Jewellers lists it at $6,116. 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
G
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2568392154
Dimensions6.33 × 6.42 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.33 mm6.42 mm1.00 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568392154
Side View
Table 64.0%Crown 34.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.2%

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: $6,116 CAD|Low: $2,198 CAD|High: $6,116 CAD|Avg: $3,206 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 6, 2026
Retailer 11$2,198 CAD
Retailer 17$2,209 CAD
Retailer 10$2,438 CAD
Retailer 6$2,519 CAD
Retailer 7$2,598 CAD
Retailer 18$2,641 CAD
Retailer 19$2,669 CAD
Retailer 2$2,683 CAD
Retailer 9$2,700 CAD
Retailer 8$2,924 CAD
Retailer 12$2,947 CAD
Retailer 13$3,049 CAD
Retailer 4$3,060 CAD
Retailer 14$3,190 CAD
Retailer 16$3,360 CAD
Retailer 5$3,376 CAD
Retailer 15$3,757 CAD
Retailer 3$4,240 CAD
Retailer 20$5,112 CAD
NZ Jewellers$6,116 CAD

21 data points across 20 retailers

20 retailers$2,198 CAD to $6,116 CAD

A
Cheapest Retailer
-
$2,198 CAD
A
Retailer 2
-
$2,209 CAD
View
A
Retailer 3
-
$2,438 CAD
View
A
Retailer 4
-
$2,519 CAD
View
A
Retailer 5
-
$2,598 CAD
View
A
Retailer 6
-
$2,641 CAD
View
A
Retailer 7
-
$2,669 CAD
View
A
Retailer 8
-
$2,683 CAD
View
B+
Retailer 9
-
$2,700 CAD
View
Final sale: no returns
A
Retailer 10
-
$2,924 CAD
View
A
Retailer 11
-
$2,947 CAD
View
A
Retailer 12
-
$3,049 CAD
View
A
Retailer 13
-
$3,060 CAD
View
A
Retailer 14
-
$3,190 CAD
View
A
Retailer 15
-
$3,360 CAD
View
A
Retailer 16
-
$3,376 CAD
View
B+
Retailer 17
-
$3,757 CAD
View
B+
Retailer 18
-
$4,240 CAD
View
B+
Retailer 19
-
$5,112 CAD
View
Most Expensive
B
NZ Jewellers
489ecdb1-bda0-4c39-b21d-9f096647fdaf · Nov 5
$6,116 CAD
$4,379 USD
View
19 more retailers have this diamond
Prices start from $2,198 CADSave up to $3,917 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
$2,198 CAD