Marquise|Natural|GIA

1.06ct H VS1 Marquise Natural Diamond

GD • H/VS1 • GIA 6223589050

Certificate GIA 6223589050

Diamond specifications and retailer prices

From $5,926 CAD
$4,219 USD
As of October 28, 2026
Save $598 CAD (9%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,525 CAD at William & Sons Jewelers · As of October 28, 2026
View at William & Sons Jewelers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6223589050. Listed at 5 retailers as of October 28, 2026, with a relatively tight 10% 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

1.06
Carat
H
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6223589050
Dimensions9.79 × 4.95 × 3.70 mm
L/W Ratio1.98
Top View
9.79 mm4.95 mm1.06 ctH / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 6223589050
Side View
Table 55.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 74.8%

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 28
Current: $6,075 CAD|Low: $5,926 CAD|High: $10,961 CAD|Avg: $7,110 CAD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
William & Sons Jewelers
October 18, 2026
Retailer 4$5,926 CAD
Retailer 1$6,075 CAD
Retailer 2$6,241 CAD
William & Sons Jewelers$6,525 CAD
Retailer 3$10,961 CAD

3 data points across 5 retailers

5 retailers$5,926 CAD to $6,525 CAD

B+
Cheapest Retailer
-
$5,926 CAD
$4,219 USD
B
Retailer 2
-
$6,075 CAD
$4,325 USD
View
B
Retailer 3
-
$6,241 CAD
$4,443 USD
View
B
Retailer 4
-
$6,435 CAD
A$7,048 AUD
View
Most Expensive
B
William & Sons Jewelers
cert_6223589050 · Oct 28
$6,525 CAD
$4,645 USD
View
Final sale: no returns
4 more retailers have this diamond
Prices start from $5,926 CADSave up to $598 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+
1.06ct Marquise
$5,926 CAD