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Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1503096907

Certificate GIA 1503096907

Diamond specifications and retailer prices

From $1,271 SGD
As of November 4, 2026
Save $2,572 SGD (67%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,843 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1503096907. Listed at 21 retailers as of November 4, 2026, with prices from $1,271 to $3,843, a $2,572 spread on the same certified stone. NZ Jewellers lists it at $3,843. 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

0.54
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1503096907
Dimensions5.30 × 5.28 × 3.16 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.30 mm5.28 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503096907
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.7%

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 4
Current: $1,760 SGD|Low: $1,098 SGD|High: $2,921 SGD|Avg: $1,941 SGD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$1,271 SGD
Retailer 7$1,318 SGD
Retailer 9$1,483 SGD
Retailer 6$1,597 SGD
Retailer 1$1,760 SGD
Retailer 3$2,025 SGD
Retailer 8$2,060 SGD
Retailer 2$2,432 SGD
Retailer 4$2,876 SGD

45 data points across 9 retailers

21 retailers$1,271 SGD to $3,843 SGD

B+
Cheapest Retailer
-
$1,271 SGD
B+
Retailer 2
-
$1,318 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,367 SGD
View
B+
Retailer 4
-
$1,368 SGD
View
B+
Retailer 5
-
$1,428 SGD
View
Retailer 6
-
$1,428 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,483 SGD
View
B+
Retailer 8
-
$1,597 SGD
View
B+
Retailer 9
-
$1,648 SGD
View
B+
Retailer 10
-
$1,724 SGD
View
B+
Retailer 11
-
$1,724 SGD
View
B+
Retailer 12
-
$1,760 SGD
View
B
Retailer 13
-
$1,775 SGD
View
B
Retailer 14
-
$1,782 SGD
View
B
Retailer 15
-
$2,025 SGD
View
Retailer 16
-
$2,060 SGD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$2,432 SGD
View
B
Retailer 18
-
$2,565 SGD
View
B
Retailer 19
-
$2,876 SGD
View
B
Retailer 20
-
$2,984 SGD
View
Most Expensive
B
NZ Jewellers
b2cc79b0-1965-4bae-8df5-1b195bb0d53b · Nov 4
$3,843 SGD
$3,009 USD
View
20 more retailers have this diamond
Prices start from $1,271 SGDSave up to $2,572 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.

B+
0.54ct Round
$1,271 SGD