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Marquise|Natural|GIA

0.55ct J SI2 Marquise Natural Diamond

J/SI2 • GIA 7552621288

Certificate GIA 7552621288

Diamond specifications and retailer prices

From $739 AUD
As of November 6, 2026
Save $1,015 AUD (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,754 AUD at MOH London · As of November 4, 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 J colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 7552621288. Listed at 2 retailers as of November 4, 2026, with prices from $739 to $1,754, a $1,015 spread on the same certified stone. MOH London lists it at $1,754. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
J
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7552621288
Dimensions8.35 × 4.27 × 2.64 mm
L/W Ratio1.96
Girdle conditionThick to Extremely Thick
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
8.35 mm4.27 mm0.55 ctJ / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7552621288
Side View
Table 61.9%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,754 AUD|Low: $547 AUD|High: $1,758 AUD|Avg: $1,027 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$547 AUD
Retailer 2$1,292 AUD
MOH London$1,754 AUD

10 data points across 3 retailers

2 retailers$739 AUD to $1,754 AUD

B+
Cheapest Retailer
-
$739 AUD
Most Expensive
C
MOH London
7FF44979B · Nov 4
$1,754 AUD
£949 GBP
View
1 more retailer has this diamond
Prices start from $739 AUDSave up to $1,015 AUD

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.

B+
0.55ct Marquise
$739 AUD