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Marquise|Natural|GIA

1.00ct E I1 Marquise Natural Diamond

ID • E/I1 • GIA 2447297986

Certificate GIA 2447297986

Diamond specifications and retailer prices

From $2,503 CAD
HK$14,000 HKD
As of October 30, 2026
Save $1,744 CAD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,248 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447297986. Listed at 3 retailers as of October 30, 2026, with prices from $2,503 to $4,248, a $1,744 spread on the same certified stone. Yorxs lists it at $4,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447297986
Dimensions9.88 × 5.18 × 3.15 mm
L/W Ratio1.91
Top View
9.88 mm5.18 mm1.00 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2447297986
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.9%

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: Oct 30
Current: $2,565 CAD|Low: $2,185 CAD|High: $4,248 CAD|Avg: $3,162 CAD|+17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 2$2,503 CAD
Retailer 1$2,565 CAD
Retailer 3$3,072 CAD
Retailer 4$3,399 CAD
Yorxs$4,248 CAD

46 data points across 5 retailers

3 retailers$2,503 CAD to $4,248 CAD

A
Cheapest Retailer
-
$2,503 CAD
HK$14,000 HKD
A
Retailer 2
-
$2,565 CAD
₹174,899 INR
View
Most Expensive
B+
Yorxs
102A04ABC · Oct 31
$4,248 CAD
€2,896 EUR
View
2 more retailers have this diamond
Prices start from $2,503 CADSave up to $1,744 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
1.00ct Marquise
$2,503 CAD