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Marquise|Natural|GIA

0.50ct K VS1 Marquise Natural Diamond

GD • K/VS1 • GIA 6561375517

Certificate GIA 6561375517

Diamond specifications and retailer prices

From $677 CAD
As of November 1, 2026
Save $146 CAD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $823 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561375517. Listed at 3 retailers as of November 1, 2026, with prices from $677 to $823, a $146 spread on the same certified stone. 77 Diamonds lists it at $823. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6561375517
Dimensions7.59 × 4.31 × 2.59 mm
L/W Ratio1.76
Culet sizeNone
Key to symbols
Feather, Needle
Top View
7.59 mm4.31 mm0.50 ctK / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 6561375517
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $823 CAD|Low: $677 CAD|High: $836 CAD|Avg: $738 CAD|+3.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$677 CAD
Retailer 2$719 CAD
77 Diamonds$823 CAD

38 data points across 3 retailers

3 retailers$677 CAD to $823 CAD

B+
Cheapest Retailer
-
$677 CAD
B+
Retailer 2
-
$719 CAD
View
Most Expensive
B+
77 Diamonds
MQCPKR7PC4GG · Nov 6
$823 CAD
£464 GBP
View
2 more retailers have this diamond
Prices start from $677 CADSave up to $146 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+
0.50ct Marquise
$677 CAD