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Marquise|Natural|GIA

0.55ct D FL Marquise Natural Diamond

EX • D/FL • GIA 6551570257

Certificate GIA 6551570257

Diamond specifications and retailer prices

From $1,599 SGD
As of November 6, 2026
Save $4,177 SGD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,776 SGD at MOH London · As of November 2, 2026
View at MOH London

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551570257. Listed at 15 retailers as of November 2, 2026, with prices from $1,599 to $5,776, a $4,177 spread on the same certified stone. MOH London lists it at $5,776. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551570257
Dimensions8.47 × 4.21 × 2.70 mm
L/W Ratio2.01
Culet sizeNone
Top View
8.47 mm4.21 mm0.55 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551570257
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,776 SGD|Low: $1,599 SGD|High: $5,776 SGD|Avg: $2,958 SGD
MOH London
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
November 6, 2026
Retailer 2$1,599 SGD
Retailer 8$2,694 SGD
Retailer 7$2,720 SGD
Retailer 10$3,044 SGD
Retailer 5$3,141 SGD
Retailer 3$3,262 SGD
Retailer 14$3,296 SGD
Retailer 12$3,423 SGD
Retailer 11$3,718 SGD
Retailer 13$3,791 SGD
Retailer 6$3,804 SGD
Retailer 4$4,746 SGD
Retailer 9$5,089 SGD
MOH London$5,776 SGD

40 data points across 14 retailers

15 retailers$1,599 SGD to $5,776 SGD

A+
Cheapest Retailer
-
$1,599 SGD
B+
Retailer 2
-
$2,694 SGD
View
B+
Retailer 3
-
$2,720 SGD
View
Retailer 4
-
$2,729 SGD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$3,044 SGD
View
Final sale: no returns
B
Retailer 6
-
$3,141 SGD
View
B
Retailer 7
-
$3,262 SGD
View
B
Retailer 8
-
$3,296 SGD
View
B
Retailer 9
-
$3,423 SGD
View
B
Retailer 10
-
$3,718 SGD
View
B
Retailer 11
-
$3,791 SGD
View
B
Retailer 12
-
$3,804 SGD
View
B
Retailer 13
-
$4,746 SGD
View
B
Retailer 14
-
$5,089 SGD
View
Most Expensive
B
MOH London
5BC01AD14 · Nov 2
$5,776 SGD
£3,549 GBP
View
14 more retailers have this diamond
Prices start from $1,599 SGDSave up to $4,177 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
$1,599 SGD