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Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5242000389

Certificate GIA 5242000389

Diamond specifications and retailer prices

From $517 SGD
As of November 5, 2026
Save $559 SGD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,077 SGD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242000389. Listed at 8 retailers as of November 5, 2026, with prices from $517 to $1,077, a $559 spread on the same certified stone. Frank Darling lists it at $1,077. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5242000389
Dimensions5.22 × 3.26 × 3.26 mm
L/W Ratio1.60
Culet sizeNone
Top View
5.22 mm3.26 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242000389
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $1,077 SGD|Low: $368 SGD|High: $1,141 SGD|Avg: $749 SGD|-5.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$368 SGD
Retailer 3$517 SGD
Retailer 7$524 SGD
Retailer 5$681 SGD
Retailer 9$687 SGD
Retailer 6$793 SGD
Retailer 4$819 SGD
Retailer 2$895 SGD
Retailer 8$959 SGD
Frank Darling$1,077 SGD

31 data points across 10 retailers

8 retailers$517 SGD to $1,077 SGD

A
Cheapest Retailer
-
$517 SGD
A
Retailer 2
-
$524 SGD
View
A
Retailer 3
-
$681 SGD
View
A
Retailer 4
-
$687 SGD
View
A
Retailer 5
-
$793 SGD
View
A
Retailer 6
-
$819 SGD
View
A
Retailer 7
-
$895 SGD
View
Most Expensive
B+
Frank Darling
2662476HK · Nov 6
$1,077 SGD
$843 USD
View
7 more retailers have this diamond
Prices start from $517 SGDSave up to $559 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
$517 SGD