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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 $2,552 SGD
As of November 5, 2026
Save $4,561 SGD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,113 SGD 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 $2,552 to $7,113, a $4,561 spread on the same certified stone. NZ Jewellers lists it at $7,113. 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
Colour
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: $7,113 SGD|Low: $2,539 SGD|High: $7,113 SGD|Avg: $4,297 SGD
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$2,552 SGD
Retailer 2$3,256 SGD
Retailer 13$3,353 SGD
Retailer 14$3,533 SGD
Retailer 4$3,543 SGD
Retailer 7$3,579 SGD
Retailer 3$3,583 SGD
Retailer 6$4,011 SGD
Retailer 9$4,153 SGD
Retailer 8$4,216 SGD
Retailer 12$4,766 SGD
Retailer 11$5,945 SGD
Retailer 5$6,601 SGD
NZ Jewellers$7,113 SGD

10 data points across 14 retailers

12 retailers$2,552 SGD to $7,113 SGD

A
Cheapest Retailer
-
$2,552 SGD
A
Retailer 2
-
$3,256 SGD
View
A
Retailer 3
-
$3,353 SGD
View
B+
Retailer 4
-
$3,533 SGD
View
B+
Retailer 5
-
$3,543 SGD
View
A
Retailer 6
-
$3,579 SGD
View
B+
Retailer 7
-
$3,583 SGD
View
B+
Retailer 8
-
$4,153 SGD
View
B+
Retailer 9
-
$4,216 SGD
View
B
Retailer 10
-
$4,766 SGD
View
B
Retailer 11
-
$5,945 SGD
View
Most Expensive
B
NZ Jewellers
b6419618-cfa5-46bd-a0e0-97c7188bf930 · Nov 5
$7,113 SGD
$5,569 USD
View
11 more retailers have this diamond
Prices start from $2,552 SGDSave up to $4,561 SGD

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
$2,552 SGD