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Round|Natural|GIA

0.55ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6552943684

Certificate GIA 6552943684

Diamond specifications and retailer prices

From $768 SGD
As of November 4, 2026
Save $1,502 SGD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,541 SGD at NZ Jewellers · As of September 8, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552943684. Listed at 16 retailers as of November 4, 2026, with a 196% 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552943684
Dimensions5.25 × 5.23 × 3.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.25 mm5.23 mm0.55 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552943684
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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 4
Current: $923 SGD|Low: $517 SGD|High: $2,437 SGD|Avg: $1,107 SGD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$616 SGD
Retailer 12$685 SGD
Retailer 11$768 SGD
Retailer 10$779 SGD
Retailer 6$788 SGD
Retailer 1$923 SGD
Retailer 4$981 SGD
Retailer 9$1,083 SGD
Retailer 8$1,124 SGD
Retailer 7$1,187 SGD
Retailer 3$1,893 SGD
Retailer 5$2,270 SGD

43 data points across 12 retailers

16 retailers$768 SGD to $2,270 SGD

A
Cheapest Retailer
-
$768 SGD
A
Retailer 2
-
$779 SGD
View
A
Retailer 3
-
$788 SGD
View
Retailer 4
-
$802 SGD
View
Price last confirmed 62 days ago
Retailer 5
-
$810 SGD
View
Price last confirmed 36 days ago
Retailer 6
-
$872 SGD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$923 SGD
View
Retailer 8
-
$935 SGD
View
Price last confirmed 58 days ago
Retailer 9
-
$935 SGD
View
Price last confirmed 38 days ago
A
Retailer 10
-
$1,083 SGD
View
A
Retailer 11
-
$1,124 SGD
View
B+
Retailer 12
-
$1,187 SGD
View
Retailer 13
-
$1,893 SGD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$2,270 SGD
View
Retailer 15
-
$2,541 SGD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
0406d211-f270-4ee5-b4e0-7214bc24b08c · Sep 8
$2,541 SGD
$1,989 USD
View
Price last confirmed 58 days ago
15 more retailers have this diamond
Prices start from $768 SGDSave up to $1,502 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
$768 SGD