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Marquise|Natural|GIA

1.01ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6552738744

Certificate GIA 6552738744

Diamond specifications and retailer prices

From $4,023 CAD
HK$22,500 HKD
As of October 31, 2026
Save $4,941 CAD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,964 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552738744. Listed at 21 retailers as of October 29, 2026, with prices from $4,023 to $8,964, a $4,941 spread on the same certified stone. MOH London lists it at $8,964. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552738744
Dimensions9.88 × 5.26 × 3.26 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Crystal, Needle
Top View
9.88 mm5.26 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552738744
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 61.9%

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 31
Current: $8,964 CAD|Low: $3,987 CAD|High: $9,039 CAD|Avg: $5,754 CAD|-0.8%
MOH London
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
October 31, 2026
Retailer 8$4,023 CAD
Retailer 7$4,202 CAD
Retailer 14$4,686 CAD
Retailer 12$4,773 CAD
Retailer 13$4,798 CAD
Retailer 3$4,920 CAD
Retailer 5$5,071 CAD
Retailer 9$5,454 CAD
Retailer 4$5,536 CAD
Retailer 6$5,736 CAD
Retailer 10$6,244 CAD
Retailer 2$6,554 CAD
Retailer 11$8,134 CAD
MOH London$8,964 CAD

32 data points across 14 retailers

21 retailers$4,023 CAD to $8,964 CAD

A
Cheapest Retailer
-
$4,023 CAD
HK$22,500 HKD
A
Retailer 2
-
$4,202 CAD
₹286,466 INR
View
A
Retailer 3
-
$4,686 CAD
SGD 4,533 SGD
View
B+
Retailer 4
-
$4,773 CAD
$3,417 USD
View
B+
Retailer 5
-
$4,798 CAD
$3,435 USD
View
B+
Retailer 6
-
$4,916 CAD
$3,519 USD
View
B+
Retailer 7
-
$4,917 CAD
$3,520 USD
View
B+
Retailer 8
-
$4,920 CAD
$3,522 USD
View
Final sale: no returns
B+
Retailer 9
-
$5,071 CAD
SGD 4,906 SGD
View
B+
Retailer 10
-
$5,219 CAD
A$5,748 AUD
View
Retailer 11
-
$5,354 CAD
$3,833 USD
View
Price last confirmed 23 days ago
Retailer 12
-
$5,354 CAD
$3,833 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$5,454 CAD
£3,074 GBP
View
B+
Retailer 14
-
$5,536 CAD
$3,963 USD
View
Retailer 15
-
$5,561 CAD
$3,981 USD
View
Price last confirmed 30 days ago
Retailer 16
-
$5,736 CAD
A$6,317 AUD
View
Price last confirmed 23 days ago
Retailer 17
-
$6,178 CAD
$4,423 USD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$6,244 CAD
€4,257 EUR
View
B+
Retailer 19
-
$6,554 CAD
ZAR 75,792 ZAR
View
B
Retailer 20
-
$8,134 CAD
£4,585 GBP
View
Most Expensive
B
MOH London
FA74FAB1E · Oct 29
$8,964 CAD
£5,053 GBP
View
20 more retailers have this diamond
Prices start from $4,023 CADSave up to $4,941 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
$4,023 CAD