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Marquise|Natural|IGI

1.01ct L SI2 Marquise Natural Diamond

EX • L/SI2 • IGI 841626508

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 841626508

Diamond specifications and retailer prices

From $1,087 AUD
As of November 1, 2026
Save $2,446 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,533 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 841626508. Listed at 11 retailers as of November 1, 2026, with prices from $1,087 to $3,533, a $2,446 spread on the same certified stone. NZ Jewellers lists it at $3,533. 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
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 841626508
Dimensions9.85 × 5.18 × 3.31 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Top View
9.85 mm5.18 mm1.01 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841626508
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.9%

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 1
Current: $3,533 AUD|Low: $1,087 AUD|High: $3,558 AUD|Avg: $1,726 AUD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$1,087 AUD
Retailer 7$1,417 AUD
Retailer 8$1,448 AUD
Retailer 10$1,448 AUD
Retailer 2$1,500 AUD
Retailer 9$1,504 AUD
Retailer 3$1,563 AUD
Retailer 6$1,638 AUD
Retailer 11$1,671 AUD
Retailer 4$2,021 AUD
NZ Jewellers$3,533 AUD

36 data points across 11 retailers

11 retailers$1,087 AUD to $3,533 AUD

A
Cheapest Retailer
-
$1,087 AUD
B+
Retailer 2
-
$1,417 AUD
View
B+
Retailer 3
-
$1,448 AUD
View
Retailer 4
-
$1,448 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,500 AUD
View
B+
Retailer 6
-
$1,504 AUD
View
B+
Retailer 7
-
$1,563 AUD
View
B+
Retailer 8
-
$1,638 AUD
View
B+
Retailer 9
-
$1,671 AUD
View
B+
Retailer 10
-
$2,021 AUD
View
Most Expensive
B
NZ Jewellers
396a5b20-2a7a-4ab5-a251-140acf26e6a8 · Nov 5
$3,533 AUD
$2,473 USD
View
10 more retailers have this diamond
Prices start from $1,087 AUDSave up to $2,446 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
$1,087 AUD