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Marquise|Natural|IGI

0.50ct K VS1 Marquise Natural Diamond

VG • K/VS1 • IGI 810629284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 810629284

Diamond specifications and retailer prices

From $700 CAD
As of October 31, 2026
Save $130 CAD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,114 CAD at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by IGI 810629284. Listed at 3 retailers as of October 31, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle34.1°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 810629284
Dimensions8.30 × 4.10 × 2.45 mm
L/W Ratio2.02
Girdle conditionFaceted
Top View
8.30 mm4.10 mm0.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 810629284
Side View
Table 59.0%Crown 34.1°Girdle: THN-THKPavilion 37.2°CuletDepth 59.8%

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: Oct 31
Current: $1,114 CAD|Low: $700 CAD|High: $1,121 CAD|Avg: $880 CAD|+0.3%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$700 CAD
Retailer 2$830 CAD
MOH London$1,114 CAD

15 data points across 3 retailers

3 retailers$700 CAD to $830 CAD

B+
Cheapest Retailer
-
$700 CAD
B+
Retailer 2
-
$830 CAD
View
Most Expensive
MOH London
310D544EE · Oct 29
$1,114 CAD
£628 GBP
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from $700 CADSave up to $130 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
$700 CAD