CaratHunter
Plans
Marquise|Natural|GIA

0.50ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2546065179

Certificate GIA 2546065179

Diamond specifications and retailer prices

From $500 CAD
As of November 4, 2026
Save $494 CAD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $994 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546065179. Listed at 6 retailers as of November 4, 2026, with prices from $500 to $994, a $494 spread on the same certified stone. Yorxs lists it at $994. 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

0.50
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2546065179
Dimensions8.69 × 3.81 × 2.44 mm
L/W Ratio2.28
Top View
8.69 mm3.81 mm0.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2546065179
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.1%

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 4
Current: $990 CAD|Low: $500 CAD|High: $1,002 CAD|Avg: $769 CAD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 4$500 CAD
Retailer 2$693 CAD
Retailer 3$704 CAD
Retailer 5$725 CAD
Retailer 1$990 CAD
Yorxs$994 CAD

39 data points across 6 retailers

6 retailers$500 CAD to $994 CAD

A
Cheapest Retailer
-
$500 CAD
B+
Retailer 2
-
$693 CAD
View
B+
Retailer 3
-
$704 CAD
View
B+
Retailer 4
-
$725 CAD
View
B
Retailer 5
-
$990 CAD
View
Most Expensive
B
Yorxs
516039974 · Nov 6
$994 CAD
€678 EUR
View
5 more retailers have this diamond
Prices start from $500 CADSave up to $494 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.

A
0.50ct Marquise
$500 CAD