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Round|Natural|GIA

0.55ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562598404

Certificate GIA 6562598404

Diamond specifications and retailer prices

From $875 SGD
As of November 5, 2026
Save $547 SGD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,422 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562598404. Listed at 13 retailers as of November 5, 2026, with prices from $875 to $1,422, a $547 spread on the same certified stone. Frank Darling lists it at $1,422. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6562598404
Dimensions5.27 × 5.30 × 3.24 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.27 mm5.30 mm0.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562598404
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.3%

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 5
Current: $1,422 SGD|Low: $874 SGD|High: $1,422 SGD|Avg: $1,134 SGD
Frank Darling
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 6, 2026
Retailer 9$875 SGD
Retailer 11$878 SGD
Retailer 5$882 SGD
Retailer 2$910 SGD
Retailer 4$934 SGD
Retailer 7$974 SGD
Retailer 12$1,147 SGD
Retailer 10$1,188 SGD
Retailer 8$1,219 SGD
Retailer 13$1,235 SGD
Retailer 6$1,294 SGD
Retailer 3$1,310 SGD
Frank Darling$1,422 SGD

13 data points across 13 retailers

13 retailers$875 SGD to $1,422 SGD

A
Cheapest Retailer
-
$875 SGD
A
Retailer 2
-
$878 SGD
View
A
Retailer 3
-
$882 SGD
View
A
Retailer 4
-
$910 SGD
View
B+
Retailer 5
-
$934 SGD
View
B+
Retailer 6
-
$974 SGD
View
B+
Retailer 7
-
$1,147 SGD
View
B+
Retailer 8
-
$1,188 SGD
View
B+
Retailer 9
-
$1,219 SGD
View
B
Retailer 10
-
$1,235 SGD
View
B+
Retailer 11
-
$1,294 SGD
View
B
Retailer 12
-
$1,310 SGD
View
Most Expensive
B
Frank Darling
2709127HK · Nov 6
$1,422 SGD
$1,109 USD
View
12 more retailers have this diamond
Prices start from $875 SGDSave up to $547 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
$875 SGD