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0.55ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 3565582209

Certificate GIA 3565582209

Diamond specifications and retailer prices

From $801 SGD
As of November 6, 2026
Save $2,506 SGD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,307 SGD at NZ Jewellers · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565582209. Listed at 22 retailers as of November 4, 2026, with prices from $801 to $3,307, a $2,506 spread on the same certified stone. NZ Jewellers lists it at $3,307. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3565582209
Dimensions5.21 × 5.24 × 3.26 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.21 mm5.24 mm0.55 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565582209
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 6
Current: $3,307 SGD|Low: $801 SGD|High: $3,340 SGD|Avg: $1,289 SGD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 12$801 SGD
Retailer 13$802 SGD
Retailer 7$972 SGD
Retailer 6$1,054 SGD
Retailer 11$1,065 SGD
Retailer 8$1,069 SGD
Retailer 14$1,096 SGD
Retailer 2$1,106 SGD
Retailer 16$1,124 SGD
Retailer 10$1,216 SGD
Retailer 21$1,224 SGD
Retailer 5$1,225 SGD
Retailer 20$1,249 SGD
Retailer 3$1,265 SGD
Retailer 18$1,265 SGD
Retailer 15$1,356 SGD
Retailer 17$1,402 SGD
Retailer 9$1,413 SGD
Retailer 19$1,627 SGD
Retailer 4$1,930 SGD
NZ Jewellers$3,307 SGD

15 data points across 21 retailers

22 retailers$801 SGD to $3,307 SGD

A
Cheapest Retailer
-
$801 SGD
A
Retailer 2
-
$802 SGD
View
A
Retailer 3
-
$972 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,001 SGD
View
A
Retailer 5
-
$1,054 SGD
View
Retailer 6
-
$1,065 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,069 SGD
View
A
Retailer 8
-
$1,096 SGD
View
A
Retailer 9
-
$1,106 SGD
View
A
Retailer 10
-
$1,124 SGD
View
B+
Retailer 11
-
$1,216 SGD
View
B+
Retailer 12
-
$1,224 SGD
View
B+
Retailer 13
-
$1,225 SGD
View
B+
Retailer 14
-
$1,249 SGD
View
B+
Retailer 15
-
$1,265 SGD
View
B+
Retailer 16
-
$1,265 SGD
View
B+
Retailer 17
-
$1,356 SGD
View
B+
Retailer 18
-
$1,402 SGD
View
B+
Retailer 19
-
$1,413 SGD
View
B+
Retailer 20
-
$1,627 SGD
View
B
Retailer 21
-
$1,930 SGD
View
Most Expensive
B
NZ Jewellers
9d912ab4-5cbd-494b-b64f-77a919fedb85 · Nov 4
$3,307 SGD
$2,589 USD
View
21 more retailers have this diamond
Prices start from $801 SGDSave up to $2,506 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
$801 SGD