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Round|Natural|GIA

1.00ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 6485924249

Certificate GIA 6485924249

Diamond specifications and retailer prices

From $2,842 CAD
As of November 6, 2026
Save $5,120 CAD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,962 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6485924249. Listed at 22 retailers as of November 5, 2026, with prices from $2,842 to $7,962, a $5,120 spread on the same certified stone. NZ Jewellers lists it at $7,962. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6485924249
Dimensions6.24 × 6.17 × 4.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.24 mm6.17 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6485924249
Side View
Table 57.0%Crown 38°Girdle: ThickPavilion 40.2°Culet: NoneDepth 64.4%

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: $7,962 CAD|Low: $2,806 CAD|High: $7,962 CAD|Avg: $4,195 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
Retailer 21
November 6, 2026
Retailer 20$2,842 CAD
Retailer 21$3,066 CAD
Retailer 6$3,412 CAD
Retailer 10$3,514 CAD
Retailer 11$3,524 CAD
Retailer 2$3,644 CAD
Retailer 8$3,750 CAD
Retailer 4$3,809 CAD
Retailer 12$3,809 CAD
Retailer 9$3,883 CAD
Retailer 13$3,943 CAD
Retailer 7$3,955 CAD
Retailer 3$4,005 CAD
Retailer 15$4,007 CAD
Retailer 14$4,179 CAD
Retailer 5$4,395 CAD
Retailer 16$4,461 CAD
Retailer 18$4,648 CAD
Retailer 17$4,719 CAD
Retailer 19$6,655 CAD
NZ Jewellers$7,962 CAD

28 data points across 21 retailers

22 retailers$2,842 CAD to $7,962 CAD

A
Cheapest Retailer
-
$2,842 CAD
B+
Retailer 2
-
$3,066 CAD
View
B+
Retailer 3
-
$3,412 CAD
View
B+
Retailer 4
-
$3,514 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,524 CAD
View
B+
Retailer 6
-
$3,644 CAD
View
B+
Retailer 7
-
$3,750 CAD
View
Retailer 8
-
$3,809 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,809 CAD
View
B+
Retailer 10
-
$3,883 CAD
View
B+
Retailer 11
-
$3,943 CAD
View
B+
Retailer 12
-
$3,955 CAD
View
B+
Retailer 13
-
$4,005 CAD
View
B+
Retailer 14
-
$4,007 CAD
View
Retailer 15
-
$4,179 CAD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$4,395 CAD
View
B+
Retailer 17
-
$4,461 CAD
View
B
Retailer 18
-
$4,648 CAD
View
B
Retailer 19
-
$4,719 CAD
View
B
Retailer 20
-
$6,655 CAD
View
B
Retailer 21
-
$7,387 CAD
View
Most Expensive
C
NZ Jewellers
be3caa5f-79b1-4bc8-a275-92672e6c89a4 · Nov 5
$7,962 CAD
$5,701 USD
View
21 more retailers have this diamond
Prices start from $2,842 CADSave up to $5,120 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
$2,842 CAD