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Marquise|Natural|GIA

0.55ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 3565551204

Certificate GIA 3565551204

Diamond specifications and retailer prices

From $918 SGD
As of November 6, 2026
Save $537 SGD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,455 SGD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565551204. Listed at 9 retailers as of November 6, 2026, with prices from $918 to $1,455, a $537 spread on the same certified stone. Frank Darling lists it at $1,455. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.84°
Pavilion angle40.22°
OriginNatural
Grading LabGIA
CertificateGIA 3565551204
Dimensions8.12 × 4.28 × 2.71 mm
L/W Ratio1.90
Culet sizeNone
Top View
8.12 mm4.28 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565551204
Side View
Table 59.0%Crown 39.84°Girdle: MED-VTKPavilion 40.22°Culet: NoneDepth 63.2%

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: $1,455 SGD|Low: $918 SGD|High: $1,506 SGD|Avg: $1,183 SGD|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$918 SGD
Retailer 9$929 SGD
Retailer 5$950 SGD
Retailer 7$966 SGD
Retailer 4$1,018 SGD
Retailer 8$1,226 SGD
Retailer 3$1,230 SGD
Retailer 2$1,376 SGD
Frank Darling$1,455 SGD

29 data points across 9 retailers

9 retailers$918 SGD to $1,455 SGD

A
Cheapest Retailer
-
$918 SGD
A
Retailer 2
-
$929 SGD
View
A
Retailer 3
-
$950 SGD
View
A
Retailer 4
-
$966 SGD
View
A
Retailer 5
-
$1,018 SGD
View
B+
Retailer 6
-
$1,226 SGD
View
B+
Retailer 7
-
$1,230 SGD
View
B+
Retailer 8
-
$1,376 SGD
View
Most Expensive
B+
Frank Darling
2700955HK · Nov 6
$1,455 SGD
$1,135 USD
View
8 more retailers have this diamond
Prices start from $918 SGDSave up to $537 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 Marquise
$918 SGD