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Round|Natural|GIA

1.04ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1559375480

Certificate GIA 1559375480

Diamond specifications and retailer prices

From $2,790 CAD
As of November 5, 2026
Save $4,987 CAD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,778 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 top-tier cut grade and certified by GIA 1559375480. Listed at 12 retailers as of November 5, 2026, with prices from $2,790 to $7,778, a $4,987 spread on the same certified stone. NZ Jewellers lists it at $7,778. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559375480
Dimensions6.44 × 6.49 × 4.03 mm
L/W Ratio1.01
Top View
6.44 mm6.49 mm1.04 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559375480
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

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 5
Current: $7,778 CAD|Low: $2,776 CAD|High: $7,778 CAD|Avg: $4,698 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
November 6, 2026
Retailer 10$2,790 CAD
Retailer 2$3,560 CAD
Retailer 13$3,666 CAD
Retailer 14$3,863 CAD
Retailer 4$3,874 CAD
Retailer 7$3,913 CAD
Retailer 3$3,917 CAD
Retailer 6$4,385 CAD
Retailer 9$4,540 CAD
Retailer 8$4,610 CAD
Retailer 12$5,211 CAD
Retailer 11$6,500 CAD
Retailer 5$7,218 CAD
NZ Jewellers$7,778 CAD

10 data points across 14 retailers

12 retailers$2,790 CAD to $7,778 CAD

A
Cheapest Retailer
-
$2,790 CAD
A
Retailer 2
-
$3,560 CAD
View
A
Retailer 3
-
$3,666 CAD
View
B+
Retailer 4
-
$3,863 CAD
View
B+
Retailer 5
-
$3,874 CAD
View
A
Retailer 6
-
$3,913 CAD
View
B+
Retailer 7
-
$3,917 CAD
View
B+
Retailer 8
-
$4,540 CAD
View
B+
Retailer 9
-
$4,610 CAD
View
B
Retailer 10
-
$5,211 CAD
View
B
Retailer 11
-
$6,500 CAD
View
Most Expensive
B
NZ Jewellers
b6419618-cfa5-46bd-a0e0-97c7188bf930 · Nov 5
$7,778 CAD
$5,569 USD
View
11 more retailers have this diamond
Prices start from $2,790 CADSave up to $4,987 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
1.04ct Round
$2,790 CAD