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Round|Natural|GIA

1.04ct G SI1 Round Natural Diamond

GD • G/SI1 • GIA 1253232628

Certificate GIA 1253232628

Diamond specifications and retailer prices

From $4,539 CAD
As of November 6, 2026
Save $7,011 CAD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,550 CAD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.04ct natural round diamond

This 1.04ct 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 1253232628. Listed at 16 retailers as of November 5, 2026, with prices from $4,539 to $11,550, a $7,011 spread on the same certified stone. Diamond Quarter lists it at $11,550. 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

1.04
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 1253232628
Dimensions6.22 × 6.20 × 4.06 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.22 mm6.20 mm1.04 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1253232628
Side View
Table 55.0%Crown 39°Girdle: Very ThickPavilion 39.4°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,681 CAD|Low: $4,539 CAD|High: $9,553 CAD|Avg: $5,973 CAD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$4,539 CAD
Retailer 5$4,595 CAD
Retailer 9$4,846 CAD
Retailer 8$4,909 CAD
Retailer 2$5,310 CAD
Retailer 1$5,681 CAD
Retailer 7$6,051 CAD
Retailer 4$6,346 CAD
Retailer 3$6,889 CAD
Retailer 6$9,438 CAD

43 data points across 10 retailers

16 retailers$4,539 CAD to $11,550 CAD

B+
Cheapest Retailer
-
$4,539 CAD
B+
Retailer 2
-
$4,595 CAD
View
B
Retailer 3
-
$4,846 CAD
View
B
Retailer 4
-
$4,909 CAD
View
Retailer 5
-
$5,113 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$5,113 CAD
View
B
Retailer 7
-
$5,310 CAD
View
B
Retailer 8
-
$5,681 CAD
View
B
Retailer 9
-
$5,901 CAD
View
Retailer 10
-
$6,051 CAD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$6,346 CAD
View
Retailer 12
-
$6,389 CAD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$6,889 CAD
View
B
Retailer 14
-
$9,438 CAD
View
C
Retailer 15
-
$9,833 CAD
View
Most Expensive
C
Diamond Quarter
1.04SI1G1228B4C0N · Nov 5
$11,550 CAD
£6,512 GBP
View
15 more retailers have this diamond
Prices start from $4,539 CADSave up to $7,011 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.

B+
1.04ct Round
$4,539 CAD