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0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1545298329

Certificate GIA 1545298329

Diamond specifications and retailer prices

From $672 SGD
As of November 6, 2026
Save $1,785 SGD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,457 SGD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1545298329. Listed at 13 retailers as of November 6, 2026, with prices from $672 to $2,457, a $1,785 spread on the same certified stone. NZ Jewellers lists it at $2,457. 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

0.55
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1545298329
Dimensions5.23 × 5.25 × 3.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
5.23 mm5.25 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545298329
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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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: $2,457 SGD|Low: $672 SGD|High: $2,641 SGD|Avg: $1,116 SGD|-7.0%
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
November 7, 2026
Retailer 5$672 SGD
Retailer 13$723 SGD
Retailer 8$773 SGD
Retailer 12$783 SGD
Retailer 6$822 SGD
Retailer 11$843 SGD
Retailer 3$904 SGD
Retailer 2$957 SGD
Retailer 7$968 SGD
Retailer 10$1,056 SGD
Retailer 4$1,096 SGD
Retailer 9$1,806 SGD
NZ Jewellers$2,457 SGD

35 data points across 13 retailers

13 retailers$672 SGD to $2,457 SGD

A
Cheapest Retailer
-
$672 SGD
A
Retailer 2
-
$723 SGD
View
Final sale: no returns
A
Retailer 3
-
$773 SGD
View
A
Retailer 4
-
$783 SGD
View
A
Retailer 5
-
$822 SGD
View
A
Retailer 6
-
$843 SGD
View
A
Retailer 7
-
$904 SGD
View
A
Retailer 8
-
$957 SGD
View
A
Retailer 9
-
$968 SGD
View
A
Retailer 10
-
$1,056 SGD
View
A
Retailer 11
-
$1,096 SGD
View
B
Retailer 12
-
$1,806 SGD
View
Most Expensive
B
NZ Jewellers
607f8983-6fd1-4c43-8a36-2b8bbc2fcfe4 · Nov 6
$2,457 SGD
$1,917 USD
View
12 more retailers have this diamond
Prices start from $672 SGDSave up to $1,785 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
0.55ct Round
$672 SGD