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Marquise|Natural|HRD

0.90ct E SI2 Marquise Natural Diamond

ID • E/SI2 • HRD 260000137947

Certificate HRD 260000137947

Diamond specifications and retailer prices

From $2,311 AUD
$1,623 USD
As of October 30, 2026
Save $3,874 AUD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,184 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-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 HRD 260000137947. Listed at 10 retailers as of October 30, 2026, with prices from $2,311 to $6,184, a $3,874 spread on the same certified stone. NZ Jewellers lists it at $6,184. 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

0.90
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 260000137947
Dimensions9.04 × 5.18 × 3.22 mm
L/W Ratio1.75
Key to symbols
Crystal
Top View
9.04 mm5.18 mm0.90 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateHRD 260000137947
Side View
Table 58.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 62.2%

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 30
Current: $6,184 AUD|Low: $2,144 AUD|High: $6,712 AUD|Avg: $3,306 AUD|-7.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$2,311 AUD
Retailer 8$2,339 AUD
Retailer 10$2,466 AUD
Retailer 4$2,535 AUD
Retailer 6$2,535 AUD
Retailer 5$2,652 AUD
Retailer 3$2,925 AUD
Retailer 2$3,463 AUD
Retailer 7$4,466 AUD
NZ Jewellers$6,184 AUD

28 data points across 10 retailers

10 retailers$2,311 AUD to $6,184 AUD

A
Cheapest Retailer
-
$2,311 AUD
$1,623 USD
A
Retailer 2
-
$2,339 AUD
$1,643 USD
View
Final sale: no returns
A
Retailer 3
-
$2,466 AUD
$1,732 USD
View
A
Retailer 4
-
$2,535 AUD
$1,781 USD
View
A
Retailer 5
-
$2,535 AUD
$1,781 USD
View
A
Retailer 6
-
$2,652 AUD
$1,863 USD
View
A
Retailer 7
-
$2,925 AUD
$2,055 USD
View
B+
Retailer 8
-
$3,463 AUD
€2,317 EUR
View
B
Retailer 9
-
$4,466 AUD
£2,470 GBP
View
Most Expensive
B
NZ Jewellers
2ba6c10b-4238-42e0-be2b-36a19c786355 · Oct 30
$6,184 AUD
$4,344 USD
View
9 more retailers have this diamond
Prices start from $2,311 AUDSave up to $3,874 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
0.90ct Marquise
$2,311 AUD