CaratHunter
Plans
Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6442418425

Certificate GIA 6442418425

Diamond specifications and retailer prices

From $929 SGD
As of November 6, 2026
Save $2,556 SGD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,485 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 6442418425. Listed at 18 retailers as of November 6, 2026, with prices from $929 to $3,485, a $2,556 spread on the same certified stone. NZ Jewellers lists it at $3,485. 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°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442418425
Dimensions5.29 × 5.27 × 3.22 mm
L/W Ratio1.00
Top View
5.29 mm5.27 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442418425
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,557 SGD|Low: $774 SGD|High: $2,058 SGD|Avg: $1,337 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$929 SGD
Retailer 3$987 SGD
Retailer 2$1,139 SGD
Retailer 1$1,557 SGD
Retailer 4$2,034 SGD

40 data points across 5 retailers

18 retailers$929 SGD to $3,485 SGD

A
Cheapest Retailer
-
$929 SGD
Final sale: no returns
A
Retailer 2
-
$987 SGD
View
Retailer 3
-
$988 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$1,006 SGD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,006 SGD
View
A
Retailer 6
-
$1,009 SGD
View
A
Retailer 7
-
$1,021 SGD
View
A
Retailer 8
-
$1,046 SGD
View
B+
Retailer 9
-
$1,139 SGD
View
B+
Retailer 10
-
$1,141 SGD
View
B+
Retailer 11
-
$1,161 SGD
View
B+
Retailer 12
-
$1,192 SGD
View
B+
Retailer 13
-
$1,192 SGD
View
B+
Retailer 14
-
$1,230 SGD
View
B+
Retailer 15
-
$1,557 SGD
View
B
Retailer 16
-
$2,034 SGD
View
B
Retailer 17
-
$2,571 SGD
View
Most Expensive
B
NZ Jewellers
a68b8512-276b-40bd-868d-3ee1a7a14f04 · Nov 6
$3,485 SGD
$2,719 USD
View
17 more retailers have this diamond
Prices start from $929 SGDSave up to $2,556 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
$929 SGD