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Marquise|Natural|GIA

0.45ct F IF Marquise Natural Diamond

GD • F/IF • GIA 5566203125

Certificate GIA 5566203125

Diamond specifications and retailer prices

From €678 EUR
$760 USD
As of October 28, 2026
Save €130 EUR (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €808 EUR at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.45ct natural marquise diamond

This 0.45ct natural marquise sits in the sub-half-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 5566203125. Listed at 3 retailers as of October 28, 2026, with prices from €678 to €808, a €130 spread on the same certified stone. 77 Diamonds lists it at €808. 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

0.45
Carat
F
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566203125
Dimensions8.62 × 3.95 × 2.36 mm
L/W Ratio2.18
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
8.62 mm3.95 mm0.45 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566203125
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: €808 EUR|Low: €582 EUR|High: €816 EUR|Avg: €710 EUR|+4.5%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 2€678 EUR
Retailer 3€690 EUR
77 Diamonds€808 EUR

39 data points across 3 retailers

3 retailers€678 EUR to €808 EUR

B+
Cheapest Retailer
-
€678 EUR
$760 USD
B+
Retailer 2
-
€690 EUR
$774 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
MQCPSXQSQKJJ · Nov 3
€808 EUR
£713 GBP
View
2 more retailers have this diamond
Prices start from €678 EURSave up to €130 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+
0.45ct Marquise
€678 EUR