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Marquise|Natural|GIA

1.00ct I I1 Marquise Natural Diamond

VG • I/I1 • GIA 2221044540

Certificate GIA 2221044540

Diamond specifications and retailer prices

From $5,169 CAD
$3,700 USD
As of October 30, 2026
Save $168 CAD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,336 CAD at Jared · As of November 2, 2026
View at Jared

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221044540. Listed at 3 retailers as of October 30, 2026, with a relatively tight 3% 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

1.00
Carat
I
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221044540
Dimensions9.49 × 5.09 × 3.40 mm
L/W Ratio1.86
Top View
9.49 mm5.09 mm1.00 ctI / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2221044540
Side View
Table 51.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $5,336 CAD|Low: $4,110 CAD|High: $6,053 CAD|Avg: $4,915 CAD|-3.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 8, 2026
Retailer 5$4,110 CAD
Retailer 4$4,178 CAD
Retailer 6$4,543 CAD
Retailer 3$5,169 CAD
Jared$5,336 CAD
Retailer 2$6,046 CAD

8 data points across 6 retailers

3 retailers$5,169 CAD to $5,336 CAD

Retailer 1
-
$4,110 CAD
$2,942 USD
Price last confirmed 98 days ago
C
Retailer 2
-
$5,169 CAD
$3,700 USD
View
Most Expensive
C
Jared
143206947 · Nov 2
$5,336 CAD
$3,820 USD
View
2 more retailers have this diamond
Prices start from $5,169 CADSave up to $168 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.

C
1.00ct Marquise
$5,169 CAD