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Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7552439815

Certificate GIA 7552439815

Diamond specifications and retailer prices

From $3,236 CAD
HK$18,100 HKD
As of October 26, 2026
Save $4,064 CAD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,570 CAD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552439815. Listed at 18 retailers as of October 25, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552439815
Dimensions9.92 × 5.30 × 3.23 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Needle, Etch Channel, Natural
Top View
9.92 mm5.30 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7552439815
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: 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 26
Current: $7,570 CAD|Low: $3,236 CAD|High: $7,570 CAD|Avg: $4,870 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 26, 2026
Retailer 6$3,236 CAD
Retailer 10$3,436 CAD
Retailer 4$3,812 CAD
Retailer 5$4,009 CAD
Retailer 11$4,301 CAD
Retailer 3$4,344 CAD
Retailer 14$4,344 CAD
Retailer 12$4,458 CAD
Retailer 15$4,512 CAD
Retailer 7$4,545 CAD
Retailer 8$4,552 CAD
Retailer 9$4,680 CAD
Retailer 17$5,013 CAD
Retailer 2$5,059 CAD
Retailer 13$7,275 CAD
Retailer 16$7,300 CAD
NZ Jewellers$7,570 CAD

21 data points across 17 retailers

18 retailers$3,236 CAD to $7,300 CAD

A
Cheapest Retailer
-
$3,236 CAD
HK$18,100 HKD
A
Retailer 2
-
$3,436 CAD
₹234,294 INR
View
A
Retailer 3
-
$3,812 CAD
SGD 3,688 SGD
View
A
Retailer 4
-
$4,036 CAD
$2,889 USD
View
A
Retailer 5
-
$4,301 CAD
£2,424 GBP
View
A
Retailer 6
-
$4,302 CAD
A$4,738 AUD
View
A
Retailer 7
-
$4,344 CAD
$3,110 USD
View
A
Retailer 8
-
$4,344 CAD
$3,110 USD
View
A
Retailer 9
-
$4,458 CAD
£2,513 GBP
View
A
Retailer 10
-
$4,512 CAD
$3,230 USD
View
B+
Retailer 11
-
$4,545 CAD
$3,253 USD
View
B+
Retailer 12
-
$4,552 CAD
SGD 4,404 SGD
View
B+
Retailer 13
-
$4,680 CAD
$3,350 USD
View
Retailer 14
-
$5,013 CAD
$3,589 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$5,059 CAD
€3,449 EUR
View
B
Retailer 16
-
$7,275 CAD
£4,101 GBP
View
B
Retailer 17
-
$7,300 CAD
£4,115 GBP
View
Most Expensive
NZ Jewellers
f6510a53-598c-4369-8b87-0b32891a4f51 · Oct 24
$7,570 CAD
$5,419 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $3,236 CADSave up to $4,064 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
1.01ct Marquise
$3,236 CAD