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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2548816010

Certificate GIA 2548816010

Diamond specifications and retailer prices

From $4,366 AUD
As of November 5, 2026
Save $5,092 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,459 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548816010. Listed at 16 retailers as of November 5, 2026, with prices from $4,366 to $9,459, a $5,092 spread on the same certified stone. NZ Jewellers lists it at $9,459. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 2548816010
Dimensions9.25 × 5.13 × 3.47 mm
L/W Ratio1.80
Top View
9.25 mm5.13 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548816010
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 40.7°Culet: NoneDepth 67.6%

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: $9,459 AUD|Low: $3,081 AUD|High: $9,459 AUD|Avg: $5,747 AUD
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
November 6, 2026
Retailer 3$4,366 AUD
Retailer 13$4,541 AUD
Retailer 17$4,571 AUD
Retailer 16$4,662 AUD
Retailer 5$4,919 AUD
Retailer 15$4,919 AUD
Retailer 6$5,030 AUD
Retailer 14$5,108 AUD
Retailer 7$5,347 AUD
Retailer 2$5,410 AUD
Retailer 11$5,584 AUD
Retailer 4$5,676 AUD
Retailer 10$5,833 AUD
Retailer 9$6,242 AUD
Retailer 8$6,252 AUD
Retailer 12$9,054 AUD
NZ Jewellers$9,459 AUD

43 data points across 17 retailers

16 retailers$4,366 AUD to $9,459 AUD

A
Cheapest Retailer
-
$4,366 AUD
B+
Retailer 2
-
$4,541 AUD
View
Final sale: no returns
B+
Retailer 3
-
$4,571 AUD
View
B+
Retailer 4
-
$4,662 AUD
View
B+
Retailer 5
-
$4,919 AUD
View
Retailer 6
-
$4,919 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,030 AUD
View
B+
Retailer 8
-
$5,108 AUD
View
B+
Retailer 9
-
$5,347 AUD
View
B+
Retailer 10
-
$5,410 AUD
View
B+
Retailer 11
-
$5,584 AUD
View
B
Retailer 12
-
$5,676 AUD
View
B+
Retailer 13
-
$5,833 AUD
View
B
Retailer 14
-
$6,252 AUD
View
B
Retailer 15
-
$9,054 AUD
View
Most Expensive
B
NZ Jewellers
2622ee05-70cb-4be1-a8c9-583d177c0be1 · Nov 5
$9,459 AUD
$6,499 USD
View
15 more retailers have this diamond
Prices start from $4,366 AUDSave up to $5,092 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
$4,366 AUD