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Round|Natural|GIA

0.54ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7521625952

Certificate GIA 7521625952

Diamond specifications and retailer prices

From $620 SGD
As of November 6, 2026
Save $1,265 SGD (67%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,295 SGD at NZ Jewellers · As of September 25, 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 7521625952. Listed at 27 retailers as of November 4, 2026, with a 204% 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7521625952
Dimensions5.21 × 5.18 × 3.24 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
5.21 mm5.18 mm0.54 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7521625952
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 6
Current: $763 SGD|Low: $620 SGD|High: $1,944 SGD|Avg: $1,000 SGD|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 9$620 SGD
Retailer 16$673 SGD
Retailer 8$705 SGD
Retailer 1$763 SGD
Retailer 7$807 SGD
Retailer 4$871 SGD
Retailer 11$878 SGD
Retailer 12$986 SGD
Retailer 2$987 SGD
Retailer 14$1,001 SGD
Retailer 10$1,052 SGD
Retailer 6$1,057 SGD
Retailer 13$1,125 SGD
Retailer 5$1,127 SGD
Retailer 15$1,262 SGD
Retailer 3$1,885 SGD

16 data points across 16 retailers

27 retailers$620 SGD to $1,885 SGD

A
Cheapest Retailer
-
$620 SGD
A
Retailer 2
-
$673 SGD
View
A
Retailer 3
-
$705 SGD
View
A
Retailer 4
-
$763 SGD
View
Final sale: no returns
A
Retailer 5
-
$807 SGD
View
A
Retailer 6
-
$871 SGD
View
A
Retailer 7
-
$878 SGD
View
A
Retailer 8
-
$986 SGD
View
A
Retailer 9
-
$987 SGD
View
A
Retailer 10
-
$1,001 SGD
View
Retailer 11
-
$1,051 SGD
View
Price last confirmed 26 days ago
Retailer 12
-
$1,051 SGD
View
Price last confirmed 26 days ago
Retailer 13
-
$1,051 SGD
View
Price last confirmed 50 days ago
Retailer 14
-
$1,051 SGD
View
Price last confirmed 29 days ago
A
Retailer 15
-
$1,052 SGD
View
B+
Retailer 16
-
$1,057 SGD
View
Retailer 17
-
$1,066 SGD
View
Price last confirmed 22 days ago
Retailer 18
-
$1,091 SGD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$1,125 SGD
View
B+
Retailer 20
-
$1,127 SGD
View
Retailer 21
-
$1,212 SGD
View
Price last confirmed 45 days ago
Retailer 22
-
$1,212 SGD
View
Price last confirmed 28 days ago
B+
Retailer 23
-
$1,262 SGD
View
Retailer 24
-
$1,579 SGD
View
Price last confirmed 33 days ago
B
Retailer 25
-
$1,885 SGD
View
Retailer 26
-
$3,295 SGD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
7527e6ef-2979-417d-99d7-70263c5f9ddd · Sep 25
$3,295 SGD
$2,571 USD
View
Price last confirmed 42 days ago
26 more retailers have this diamond
Prices start from $620 SGDSave up to $1,265 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
$620 SGD