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Marquise|Natural|GIA

0.55ct F IF Marquise Natural Diamond

GD • F/IF • GIA 5493666943

Certificate GIA 5493666943

Diamond specifications and retailer prices

From €1,396 EUR
SGD 2,116 SGD
As of October 29, 2026
Save €381 EUR (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,777 EUR at Diamond Quarter · As of October 30, 2026
View at Diamond Quarter

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5493666943. Listed at 2 retailers as of October 29, 2026, with prices from €1,396 to €1,777, a €381 spread on the same certified stone. Diamond Quarter lists it at €1,777. 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
F
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5493666943
Dimensions4.27 × 8.95 × 2.54 mm
L/W Ratio2.10
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.27 mm8.95 mm0.55 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5493666943
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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: Oct 29
Current: €1,777 EUR|Low: €1,396 EUR|High: €1,777 EUR|Avg: €1,589 EUR
Diamond Quarter
Retailer 2
October 13, 2026
Retailer 2€1,396 EUR
Diamond Quarter€1,777 EUR

4 data points across 2 retailers

2 retailers€1,396 EUR to €1,777 EUR

B+
Cheapest Retailer
-
€1,396 EUR
SGD 2,116 SGD
Most Expensive
B
Diamond Quarter
0.55IFF2419C359N · Oct 30
€1,777 EUR
£1,569 GBP
View
1 more retailer has this diamond
Prices start from €1,396 EURSave up to €381 EUR

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
€1,396 EUR