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Marquise|Natural|GIA

0.55ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 6552378263

Certificate GIA 6552378263

Diamond specifications and retailer prices

From €537 EUR
As of November 6, 2026
Save €949 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,487 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552378263. Listed at 8 retailers as of November 6, 2026, with prices from €537 to €1,487, a €949 spread on the same certified stone. Do Amore Diamonds lists it at €1,487. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552378263
Dimensions8.24 × 4.29 × 2.69 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
8.24 mm4.29 mm0.55 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552378263
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
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: €1,487 EUR|Low: €472 EUR|High: €1,558 EUR|Avg: €780 EUR|-4.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3€537 EUR
Retailer 6€587 EUR
Retailer 5€629 EUR
Retailer 4€651 EUR
Retailer 8€675 EUR
Retailer 2€691 EUR
Retailer 7€936 EUR
Do Amore Diamonds€1,487 EUR

42 data points across 8 retailers

8 retailers€537 EUR to €1,487 EUR

B+
Cheapest Retailer
-
€537 EUR
Final sale: no returns
A
Retailer 2
-
€587 EUR
View
A
Retailer 3
-
€629 EUR
View
B+
Retailer 4
-
€651 EUR
View
Retailer 5
-
€675 EUR
View
Price last confirmed 23 days ago
B+
Retailer 6
-
€691 EUR
View
B
Retailer 7
-
€936 EUR
View
Most Expensive
C
Do Amore Diamonds
12-100767933508 · Nov 6
€1,487 EUR
$1,660 USD
View
7 more retailers have this diamond
Prices start from €537 EURSave up to €949 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.

A
0.55ct Marquise
€537 EUR