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Round|Natural|GIA

0.54ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7506166669

Certificate GIA 7506166669

Diamond specifications and retailer prices

From $902 SGD
As of November 4, 2026
Save $2,495 SGD (73%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,398 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7506166669. Listed at 23 retailers as of November 4, 2026, with prices from $902 to $3,398, a $2,495 spread on the same certified stone. NZ Jewellers lists it at $3,398. 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
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7506166669
Dimensions5.18 × 5.16 × 3.27 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.18 mm5.16 mm0.54 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7506166669
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 63.2%

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 4
Current: $1,285 SGD|Low: $961 SGD|High: $2,008 SGD|Avg: $1,399 SGD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$961 SGD
Retailer 6$996 SGD
Retailer 2$1,014 SGD
Retailer 9$1,205 SGD
Retailer 1$1,285 SGD
Retailer 3$1,393 SGD
Retailer 10$1,417 SGD
Retailer 8$1,628 SGD
Retailer 4$1,671 SGD
Retailer 7$1,984 SGD

44 data points across 10 retailers

23 retailers$902 SGD to $3,398 SGD

A
Cheapest Retailer
-
$902 SGD
A
Retailer 2
-
$961 SGD
View
Retailer 3
-
$982 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$982 SGD
View
A
Retailer 5
-
$989 SGD
View
A
Retailer 6
-
$996 SGD
View
A
Retailer 7
-
$1,014 SGD
View
A
Retailer 8
-
$1,019 SGD
View
B+
Retailer 9
-
$1,133 SGD
View
B+
Retailer 10
-
$1,205 SGD
View
B+
Retailer 11
-
$1,205 SGD
View
B+
Retailer 12
-
$1,205 SGD
View
B+
Retailer 13
-
$1,211 SGD
View
B+
Retailer 14
-
$1,243 SGD
View
B+
Retailer 15
-
$1,285 SGD
View
B+
Retailer 16
-
$1,329 SGD
View
B+
Retailer 17
-
$1,393 SGD
View
Retailer 18
-
$1,628 SGD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,671 SGD
View
B
Retailer 20
-
$1,743 SGD
View
B
Retailer 21
-
$1,984 SGD
View
B
Retailer 22
-
$2,868 SGD
View
Most Expensive
B
NZ Jewellers
56f16ddd-9fa4-466a-aa70-4d9d45835da9 · Nov 4
$3,398 SGD
$2,651 USD
View
22 more retailers have this diamond
Prices start from $902 SGDSave up to $2,495 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
$902 SGD