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Round|Natural|GIA

0.54ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2538331460

Certificate GIA 2538331460

Diamond specifications and retailer prices

From $617 SGD
As of November 5, 2026
Save $1,243 SGD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,682 SGD at NZ Jewellers · As of October 3, 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 2538331460. Listed at 18 retailers as of November 4, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceMedium
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2538331460
Dimensions5.22 × 5.24 × 3.20 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.22 mm5.24 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2538331460
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $867 SGD|Low: $617 SGD|High: $1,920 SGD|Avg: $1,032 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$617 SGD
Retailer 11$664 SGD
Retailer 5$703 SGD
Retailer 2$743 SGD
Retailer 3$861 SGD
Retailer 1$867 SGD
Retailer 6$977 SGD
Retailer 8$989 SGD
Retailer 13$1,047 SGD
Retailer 4$1,111 SGD
Retailer 7$1,114 SGD
Retailer 10$1,244 SGD
Retailer 12$1,860 SGD

27 data points across 13 retailers

18 retailers$617 SGD to $1,860 SGD

A
Cheapest Retailer
-
$617 SGD
A
Retailer 2
-
$664 SGD
View
A
Retailer 3
-
$703 SGD
View
A
Retailer 4
-
$743 SGD
View
Final sale: no returns
Retailer 5
-
$856 SGD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$861 SGD
View
A
Retailer 7
-
$867 SGD
View
Retailer 8
-
$900 SGD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$977 SGD
View
Retailer 10
-
$987 SGD
View
Price last confirmed 35 days ago
A
Retailer 11
-
$989 SGD
View
A
Retailer 12
-
$1,047 SGD
View
A
Retailer 13
-
$1,111 SGD
View
A
Retailer 14
-
$1,114 SGD
View
B+
Retailer 15
-
$1,244 SGD
View
Retailer 16
-
$1,285 SGD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$1,860 SGD
View
Most Expensive
NZ Jewellers
55ac4bee-fc6c-4ac3-860b-55a6b360cb77 · Oct 3
$2,682 SGD
$2,100 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $617 SGDSave up to $1,243 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
0.54ct Round
$617 SGD