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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 £380 GBP
As of November 6, 2026
Save £517 GBP (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £897 GBP at MOH London · As of November 7, 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 6, 2026, with prices from £380 to £897, a £517 spread on the same certified stone. MOH London lists it at £897. 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: £897 GBP|Low: £281 GBP|High: £902 GBP|Avg: £537 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 3£281 GBP
Retailer 2£663 GBP
MOH London£897 GBP

11 data points across 3 retailers

2 retailers£380 GBP to £897 GBP

B+
Cheapest Retailer
-
£380 GBP
Most Expensive
C
MOH London
7FF44979B · Nov 7
£897 GBP
View
1 more retailer has this diamond
Prices start from £380 GBPSave up to £517 GBP

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
£380 GBP