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Marquise|Natural|GIA

0.55ct J IF Marquise Natural Diamond

ID • J/IF • GIA 7

Certificate GIA 7

Diamond specifications and retailer prices

From $1,498 CAD
$1,072 USD
As of October 31, 2026
Save $312 CAD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,810 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $1,498 to $1,810, a $312 spread on the same certified stone. Blue Nile lists it at $1,810. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
J
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7
Dimensions8.68 × 4.34 × 2.52 mm
L/W Ratio2.00
Top View
8.68 mm4.34 mm0.55 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.9%

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: Oct 31
Current: $1,810 CAD|Low: $1,498 CAD|High: $1,810 CAD|Avg: $1,582 CAD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$1,498 CAD
Retailer 2$1,552 CAD
Blue Nile$1,810 CAD

2 data points across 3 retailers

3 retailers$1,498 CAD to $1,810 CAD

B+
Cheapest Retailer
-
$1,498 CAD
$1,072 USD
B+
Retailer 2
-
$1,552 CAD
$1,111 USD
View
Most Expensive
B
Blue Nile
7593333 · Oct 31
$1,810 CAD
$1,296 USD
View
2 more retailers have this diamond
Prices start from $1,498 CADSave up to $312 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+
0.55ct Marquise
$1,498 CAD