CaratHunter
Plans
Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7546815972

Certificate GIA 7546815972

Diamond specifications and retailer prices

From $4,213 AUD
As of November 4, 2026
Save $4,768 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,661 AUD at NZ Jewellers · As of September 29, 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 7546815972. Listed at 17 retailers as of November 4, 2026, with a 113% 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546815972
Dimensions10.30 × 5.30 × 3.28 mm
L/W Ratio1.94
Top View
10.30 mm5.30 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546815972
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: 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: Nov 4
Current: $5,143 AUD|Low: $4,047 AUD|High: $9,115 AUD|Avg: $5,344 AUD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5$4,213 AUD
Retailer 8$4,247 AUD
Retailer 12$4,293 AUD
Retailer 11$4,373 AUD
Retailer 9$4,401 AUD
Retailer 10$4,893 AUD
Retailer 1$5,143 AUD
Retailer 2$5,201 AUD
Retailer 3$5,428 AUD
Retailer 13$5,428 AUD
Retailer 7$5,433 AUD
Retailer 6$5,600 AUD
Retailer 4$8,981 AUD

36 data points across 13 retailers

17 retailers$4,213 AUD to $8,981 AUD

A
Cheapest Retailer
-
$4,213 AUD
A
Retailer 2
-
$4,247 AUD
View
A
Retailer 3
-
$4,293 AUD
View
A
Retailer 4
-
$4,373 AUD
View
Final sale: no returns
A
Retailer 5
-
$4,401 AUD
View
B+
Retailer 6
-
$4,893 AUD
View
Retailer 7
-
$5,024 AUD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$5,143 AUD
View
B+
Retailer 9
-
$5,201 AUD
View
Retailer 10
-
$5,217 AUD
View
Price last confirmed 36 days ago
B+
Retailer 11
-
$5,428 AUD
View
B+
Retailer 12
-
$5,428 AUD
View
B+
Retailer 13
-
$5,433 AUD
View
B+
Retailer 14
-
$5,600 AUD
View
Retailer 15
-
$5,630 AUD
View
Price last confirmed 35 days ago
B
Retailer 16
-
$8,981 AUD
View
Most Expensive
NZ Jewellers
9ef601ad-b78a-4c2e-a899-1e9c357340a2 · Sep 29
$9,661 AUD
$6,763 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $4,213 AUDSave up to $4,768 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
$4,213 AUD