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Marquise|Natural|GIA

0.49ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 5553808721

Certificate GIA 5553808721

Diamond specifications and retailer prices

From $651 CAD
$466 USD
As of November 2, 2026
Save $167 CAD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $818 CAD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.49ct natural marquise diamond

This 0.49ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553808721. Listed at 3 retailers as of November 2, 2026, with prices from $651 to $818, a $167 spread on the same certified stone. 77 Diamonds lists it at $818. 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

0.49
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5553808721
Dimensions7.72 × 4.14 × 2.68 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.72 mm4.14 mm0.49 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5553808721
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 64.9%

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: Nov 2
Current: $818 CAD|Low: $551 CAD|High: $818 CAD|Avg: $707 CAD|+3.8%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$651 CAD
Retailer 2$704 CAD
77 Diamonds$818 CAD

39 data points across 3 retailers

3 retailers$651 CAD to $818 CAD

B+
Cheapest Retailer
-
$651 CAD
$466 USD
Final sale: no returns
B+
Retailer 2
-
$704 CAD
SGD 681 SGD
View
Most Expensive
B
77 Diamonds
MQCPA37HPCJF · Nov 3
$818 CAD
£461 GBP
View
2 more retailers have this diamond
Prices start from $651 CADSave up to $167 CAD

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+
0.49ct Marquise
$651 CAD