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Round|Natural|GIA

0.55ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1568016522

Certificate GIA 1568016522

Diamond specifications and retailer prices

From $669 SGD
As of November 6, 2026
Save $1,429 SGD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,855 SGD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568016522. Listed at 21 retailers as of November 4, 2026, with a 214% 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568016522
Dimensions5.31 × 5.34 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.31 mm5.34 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568016522
Side View
Table 60.0%Crown 35°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.0%

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 6
Current: $669 SGD|Low: $493 SGD|High: $2,128 SGD|Avg: $1,079 SGD|+8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$669 SGD
Retailer 9$840 SGD
Retailer 2$861 SGD
Retailer 8$911 SGD
Retailer 7$945 SGD
Retailer 5$1,074 SGD
Retailer 10$1,079 SGD
Retailer 4$1,102 SGD
Retailer 3$1,211 SGD
Retailer 6$2,099 SGD

35 data points across 10 retailers

21 retailers$669 SGD to $2,099 SGD

A
Cheapest Retailer
-
$669 SGD
A
Retailer 2
-
$840 SGD
View
Final sale: no returns
A
Retailer 3
-
$860 SGD
View
Retailer 4
-
$902 SGD
View
Price last confirmed 35 days ago
Retailer 5
-
$904 SGD
View
Price last confirmed 44 days ago
Retailer 6
-
$911 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
$911 SGD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$911 SGD
View
Retailer 9
-
$911 SGD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$945 SGD
View
Retailer 11
-
$1,023 SGD
View
Price last confirmed 45 days ago
Retailer 12
-
$1,050 SGD
View
Price last confirmed 29 days ago
A
Retailer 13
-
$1,050 SGD
View
A
Retailer 14
-
$1,074 SGD
View
A
Retailer 15
-
$1,079 SGD
View
A
Retailer 16
-
$1,102 SGD
View
B+
Retailer 17
-
$1,211 SGD
View
B
Retailer 18
-
$2,099 SGD
View
Retailer 19
-
$2,727 SGD
View
Price last confirmed 46 days ago
Retailer 20
-
$2,855 SGD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
fec76635-06e2-4165-8003-17177b70ff9c · Oct 30
$2,855 SGD
$2,235 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $669 SGDSave up to $1,429 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
$669 SGD