Marquise|Natural|HRD

0.90ct E SI2 Marquise Natural Diamond

ID • E/SI2 • HRD 260000137947

Certificate HRD 260000137947

Diamond specifications and retailer prices

From $1,623 USD
As of October 30, 2026
Save $2,721 USD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,344 USD 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 $1,623 to $4,344, a $2,721 spread on the same certified stone. NZ Jewellers lists it at $4,344. 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
Color
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: $4,344 USD|Low: $1,506 USD|High: $4,715 USD|Avg: $2,322 USD|-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$1,623 USD
Retailer 8$1,643 USD
Retailer 10$1,732 USD
Retailer 4$1,781 USD
Retailer 6$1,781 USD
Retailer 5$1,863 USD
Retailer 3$2,055 USD
Retailer 2$2,433 USD
Retailer 7$3,137 USD
NZ Jewellers$4,344 USD

28 data points across 10 retailers

10 retailers$1,623 USD to $4,344 USD

A
Cheapest Retailer
-
$1,623 USD
A
Retailer 2
-
$1,643 USD
View
Final sale: no returns
A
Retailer 3
-
$1,732 USD
View
A
Retailer 4
-
$1,781 USD
View
A
Retailer 5
-
$1,781 USD
View
A
Retailer 6
-
$1,863 USD
View
A
Retailer 7
-
$2,055 USD
View
B+
Retailer 8
-
$2,433 USD
€2,317 EUR
View
B
Retailer 9
-
$3,137 USD
£2,470 GBP
View
Most Expensive
B
NZ Jewellers
2ba6c10b-4238-42e0-be2b-36a19c786355 · Oct 30
$4,344 USD
View
9 more retailers have this diamond
Prices start from $1,623 USDSave up to $2,721 USD

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
$1,623 USD