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Round|Natural|GIA

0.54ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6565288521

Certificate GIA 6565288521

Diamond specifications and retailer prices

From $804 SGD
As of November 4, 2026
Save $1,160 SGD (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,363 SGD at NZ Jewellers · As of October 17, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565288521. Listed at 20 retailers as of November 2, 2026, with a 144% 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565288521
Dimensions5.21 × 5.18 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.21 mm5.18 mm0.54 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565288521
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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 4
Current: $1,043 SGD|Low: $833 SGD|High: $2,595 SGD|Avg: $1,403 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$836 SGD
Retailer 10$989 SGD
Retailer 1$1,043 SGD
Retailer 2$1,073 SGD
Retailer 4$1,284 SGD
Retailer 3$1,387 SGD
Retailer 5$1,507 SGD
Retailer 8$1,655 SGD
Retailer 7$1,963 SGD
Retailer 9$2,588 SGD

28 data points across 10 retailers

20 retailers$804 SGD to $1,963 SGD

A
Cheapest Retailer
-
$804 SGD
A
Retailer 2
-
$836 SGD
View
A
Retailer 3
-
$987 SGD
View
Retailer 4
-
$1,005 SGD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,043 SGD
View
Retailer 6
-
$1,073 SGD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$1,101 SGD
View
Retailer 8
-
$1,114 SGD
View
Price last confirmed 23 days ago
Retailer 9
-
$1,123 SGD
View
Price last confirmed 11 days ago
Retailer 10
-
$1,237 SGD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$1,242 SGD
View
B+
Retailer 12
-
$1,282 SGD
View
B+
Retailer 13
-
$1,284 SGD
View
B+
Retailer 14
-
$1,387 SGD
View
B+
Retailer 15
-
$1,507 SGD
View
Retailer 16
-
$1,612 SGD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$1,655 SGD
View
B
Retailer 18
-
$1,963 SGD
View
Retailer 19
-
$2,588 SGD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
c51b4822-a21b-42ea-bcb7-2975176fb727 · Oct 17
$3,363 SGD
$2,624 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from $804 SGDSave up to $1,160 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
$804 SGD