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Round|Natural|GIA

0.54ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7562477937

Certificate GIA 7562477937

Diamond specifications and retailer prices

From $802 SGD
As of November 5, 2026
Save $1,242 SGD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,776 SGD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7562477937. Listed at 14 retailers as of November 2, 2026, with a 155% 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562477937
Dimensions5.20 × 5.23 × 3.18 mm
L/W Ratio1.01
Top View
5.20 mm5.23 mm0.54 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562477937
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 60.9%

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: $2,776 SGD|Low: $802 SGD|High: $2,957 SGD|Avg: $1,399 SGD|-6.1%
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$802 SGD
Retailer 11$886 SGD
Retailer 5$919 SGD
Retailer 7$1,039 SGD
Retailer 13$1,077 SGD
Retailer 4$1,079 SGD
Retailer 8$1,102 SGD
Retailer 2$1,120 SGD
Retailer 9$1,180 SGD
Retailer 12$1,250 SGD
Retailer 14$1,366 SGD
Retailer 3$2,044 SGD
Retailer 6$2,457 SGD
NZ Jewellers$2,776 SGD

23 data points across 14 retailers

14 retailers$802 SGD to $2,044 SGD

A
Cheapest Retailer
-
$802 SGD
Final sale: no returns
A
Retailer 2
-
$886 SGD
View
A
Retailer 3
-
$919 SGD
View
B+
Retailer 4
-
$1,039 SGD
View
B+
Retailer 5
-
$1,077 SGD
View
B+
Retailer 6
-
$1,079 SGD
View
B+
Retailer 7
-
$1,102 SGD
View
B+
Retailer 8
-
$1,120 SGD
View
B+
Retailer 9
-
$1,180 SGD
View
B+
Retailer 10
-
$1,250 SGD
View
B+
Retailer 11
-
$1,366 SGD
View
B
Retailer 12
-
$2,044 SGD
View
Retailer 13
-
$2,457 SGD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
b67d3d79-2e14-4d48-adb1-bf7fa423e6eb · Oct 30
$2,776 SGD
$2,166 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $802 SGDSave up to $1,242 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
$802 SGD