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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 $3,920 AUD
As of November 5, 2026
Save $4,783 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,702 AUD at NZ Jewellers · As of November 5, 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 20 retailers as of November 5, 2026, with prices from $3,920 to $8,702, a $4,783 spread on the same certified stone. NZ Jewellers lists it at $8,702. 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
Colour
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: Nov 5
Current: $8,702 AUD|Low: $3,308 AUD|High: $8,702 AUD|Avg: $4,989 AUD|+12.4%
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 9$3,308 AUD
Retailer 17$3,514 AUD
Retailer 16$3,920 AUD
Retailer 8$4,100 AUD
Retailer 13$4,323 AUD
Retailer 18$4,398 AUD
Retailer 3$4,443 AUD
Retailer 7$4,443 AUD
Retailer 19$4,558 AUD
Retailer 4$4,614 AUD
Retailer 10$4,647 AUD
Retailer 11$4,654 AUD
Retailer 15$4,670 AUD
Retailer 12$4,785 AUD
Retailer 2$4,964 AUD
Retailer 6$5,127 AUD
Retailer 14$5,814 AUD
Retailer 20$7,440 AUD
Retailer 5$7,465 AUD
NZ Jewellers$8,702 AUD

22 data points across 20 retailers

20 retailers$3,920 AUD to $8,702 AUD

Retailer 1
-
$3,308 AUD
Price last confirmed 11 days ago
Retailer 2
-
$3,514 AUD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$3,920 AUD
View
A
Retailer 4
-
$4,127 AUD
View
A
Retailer 5
-
$4,323 AUD
View
A
Retailer 6
-
$4,398 AUD
View
Retailer 7
-
$4,443 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$4,443 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$4,558 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$4,614 AUD
View
Price last confirmed 12 days ago
Retailer 11
-
$4,647 AUD
View
Price last confirmed 12 days ago
Retailer 12
-
$4,654 AUD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$4,670 AUD
View
Retailer 14
-
$4,785 AUD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$4,964 AUD
View
Retailer 16
-
$5,127 AUD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$5,814 AUD
View
Retailer 18
-
$7,440 AUD
View
Price last confirmed 11 days ago
Retailer 19
-
$7,465 AUD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
234d1baf-9ffa-49b3-b23e-92e21a508a9c · Nov 5
$8,702 AUD
$6,092 USD
View
19 more retailers have this diamond
Prices start from $3,920 AUDSave up to $4,783 AUD

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
$3,920 AUD