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Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6432504312

Certificate GIA 6432504312

Diamond specifications and retailer prices

From $754 SGD
As of November 4, 2026
Save $1,809 SGD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,627 SGD at NZ Jewellers · As of September 24, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6432504312. Listed at 17 retailers as of November 4, 2026, with a 240% 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

0.55
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6432504312
Dimensions5.27 × 5.25 × 3.25 mm
L/W Ratio1.00
Top View
5.27 mm5.25 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432504312
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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 4
Current: $991 SGD|Low: $628 SGD|High: $1,935 SGD|Avg: $1,032 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$754 SGD
Retailer 6$773 SGD
Retailer 3$811 SGD
Retailer 8$865 SGD
Retailer 7$897 SGD
Retailer 1$991 SGD
Retailer 2$1,192 SGD
Retailer 4$1,884 SGD

43 data points across 8 retailers

17 retailers$754 SGD to $2,562 SGD

A
Cheapest Retailer
-
$754 SGD
Final sale: no returns
A
Retailer 2
-
$773 SGD
View
A
Retailer 3
-
$811 SGD
View
Retailer 4
-
$817 SGD
View
Price last confirmed 57 days ago
A
Retailer 5
-
$817 SGD
View
Retailer 6
-
$838 SGD
View
Price last confirmed 43 days ago
Retailer 7
-
$880 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$880 SGD
View
Retailer 9
-
$943 SGD
View
Price last confirmed 60 days ago
A
Retailer 10
-
$943 SGD
View
Retailer 11
-
$967 SGD
View
Price last confirmed 45 days ago
A
Retailer 12
-
$985 SGD
View
A
Retailer 13
-
$991 SGD
View
B+
Retailer 14
-
$1,192 SGD
View
B
Retailer 15
-
$1,884 SGD
View
B
Retailer 16
-
$2,562 SGD
View
Most Expensive
NZ Jewellers
4f2d8522-9e21-4a4c-b1f1-f7f76e8e567a · Sep 24
$2,627 SGD
$2,057 USD
View
Price last confirmed 43 days ago
16 more retailers have this diamond
Prices start from $754 SGDSave up to $1,809 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
$754 SGD